Defined in 1 files as a function:
Referenced in 10 files:
- fs/btrfs/ctree.h
- fs/btrfs/delayed-inode.c, line 893
- fs/btrfs/extent-tree.c, line 3550
- fs/btrfs/file-item.c, line 1033
- fs/btrfs/file.c
- fs/btrfs/free-space-tree.c
- fs/btrfs/inode-item.c
- fs/btrfs/qgroup.c, line 987
- fs/btrfs/tree-log.c
- fs/btrfs/verity.c, line 159
Smatch caller information:
fs/btrfs/verity.c drop_verity_items() -> btrfs_del_items()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | trans | 0-ptr_max |
| PARAM_VALUE | 0 | trans->fs_info->commit_root_sem.first_waiter->handoff_set | 0-1 |
| PARAM_VALUE | 0 | trans->fs_info->commit_root_sem.first_waiter->type | 0-1 |
| PARAM_VALUE | 0 | trans->fs_info->tree_root->node->lock.first_waiter->handoff_set | 0-1 |
| PARAM_VALUE | 0 | trans->fs_info->tree_root->node->lock.first_waiter->type | 0-1 |
| PARAM_VALUE | 2 | path | 4096-ptr_max |
| PARAM_VALUE | 2 | path->nodes | 4096-ptr_max |
| PARAM_VALUE | 2 | path->slots | 4096-ptr_max |
| PARAM_VALUE | 2 | *path->slots | s32min-s32max |
| PARAM_VALUE | 4 | nr | 1 |
| DATA_SOURCE | 0 | trans | r btrfs_start_transaction |
| DATA_SOURCE | 2 | path | r btrfs_alloc_path |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HALF_LOCKED2 | &inode->i_rwsem |
fs/btrfs/dir-item.c btrfs_del_item() -> btrfs_del_items()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | trans->fs_info->commit_root_sem.first_waiter->handoff_set | 0-1 |
| PARAM_VALUE | 0 | trans->fs_info->commit_root_sem.first_waiter->type | 0-1 |
| PARAM_VALUE | 0 | trans->fs_info->tree_root->node->lock.first_waiter->handoff_set | 0-1 |
| PARAM_VALUE | 0 | trans->fs_info->tree_root->node->lock.first_waiter->type | 0-1 |
| PARAM_VALUE | 1 | root->fs_info->commit_root_sem.first_waiter->handoff_set | 0-1 |
| PARAM_VALUE | 1 | root->fs_info->commit_root_sem.first_waiter->type | 0-1 |
| PARAM_VALUE | 1 | root->node->lock.first_waiter->handoff_set | 0-1 |
| PARAM_VALUE | 1 | root->node->lock.first_waiter->type | 0-1 |
| PARAM_VALUE | 2 | path | 4096-ptr_max |
| PARAM_VALUE | 2 | path->nodes | 4096-ptr_max |
| PARAM_VALUE | 2 | path->slots | 4096-ptr_max |
| PARAM_VALUE | 4 | nr | 1 |
| BUF_SIZE | 0 | trans | (-1),1-s32max |
| BUF_SIZE | 0 | trans | (-1),1-s32max |
| DATA_SOURCE | 0 | trans | $0 |
| DATA_SOURCE | 1 | root | $1 |
| DATA_SOURCE | 2 | path | $2 |
| STR_LEN | 0 | trans | (-1)-1010101 |
| STR_LEN | 0 | trans | (-1)-1010101 |
| RX_PATH | |||
| TASK_NOT_RUNNING |
fs/btrfs/raid-stripe-tree.c btrfs_del_item() -> btrfs_del_items()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | trans | 4096-ptr_max |
| PARAM_VALUE | 0 | trans->fs_info->block_group_root->node->lock.first_waiter->handoff_set | 0-1 |
| PARAM_VALUE | 0 | trans->fs_info->block_group_root->node->lock.first_waiter->type | 0-1 |
| PARAM_VALUE | 0 | trans->fs_info->chunk_root->node->lock.first_waiter->handoff_set | 0-1 |
| PARAM_VALUE | 0 | trans->fs_info->chunk_root->node->lock.first_waiter->type | 0-1 |
| PARAM_VALUE | 0 | trans->fs_info->commit_root_sem.first_waiter->handoff_set | 0-1 |
| PARAM_VALUE | 0 | trans->fs_info->commit_root_sem.first_waiter->type | 0-1 |
| PARAM_VALUE | 0 | trans->fs_info->dev_root->node->lock.first_waiter->handoff_set | 0-1 |
| PARAM_VALUE | 0 | trans->fs_info->dev_root->node->lock.first_waiter->type | 0-1 |
| PARAM_VALUE | 0 | trans->fs_info->quota_root->node->lock.first_waiter->handoff_set | 0-1 |
| PARAM_VALUE | 0 | trans->fs_info->quota_root->node->lock.first_waiter->type | 0-1 |
| PARAM_VALUE | 0 | trans->fs_info->remap_root->node->lock.first_waiter->handoff_set | 0-1 |
| PARAM_VALUE | 0 | trans->fs_info->remap_root->node->lock.first_waiter->type | 0-1 |
| PARAM_VALUE | 0 | trans->fs_info->sb->s_umount.first_waiter->handoff_set | 0-1 |
| PARAM_VALUE | 0 | trans->fs_info->sb->s_umount.first_waiter->type | 0-1 |
| PARAM_VALUE | 0 | trans->fs_info->stripe_root->node->lock.first_waiter->handoff_set | 0-1 |
| PARAM_VALUE | 0 | trans->fs_info->stripe_root->node->lock.first_waiter->type | 0-1 |
| PARAM_VALUE | 0 | trans->fs_info->tree_root->node->lock.first_waiter->handoff_set | 0-1 |
| PARAM_VALUE | 0 | trans->fs_info->tree_root->node->lock.first_waiter->type | 0-1 |
| PARAM_VALUE | 0 | trans->fs_info->uuid_root->node->lock.first_waiter->handoff_set | 0-1 |
| PARAM_VALUE | 0 | trans->fs_info->uuid_root->node->lock.first_waiter->type | 0-1 |
| PARAM_VALUE | 2 | path | 4096-ptr_max |
| PARAM_VALUE | 2 | path->nodes | 4096-ptr_max |
| PARAM_VALUE | 2 | path->slots | 4096-ptr_max |
| PARAM_VALUE | 2 | *path->locks | 0-255 |
| PARAM_VALUE | 2 | *path->slots | s32min-s32max |
| PARAM_VALUE | 4 | nr | 1 |
| DATA_SOURCE | 0 | trans | $0 |
| DATA_SOURCE | 1 | root | $1 |
| DATA_SOURCE | 2 | path | $2 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NO_OVERFLOW_SIMPLE | 0 | trans->fs_info->chunk_root->dirty_log_pages.inode->disk_i_size | |
| NO_OVERFLOW_SIMPLE | 0 | trans->fs_info->chunk_root->dirty_log_pages.inode->vfs_inode.i_size | |
| NO_OVERFLOW_SIMPLE | 0 | trans->fs_info->tree_root->dirty_log_pages.inode->disk_i_size | |
| NO_OVERFLOW_SIMPLE | 0 | trans->fs_info->tree_root->dirty_log_pages.inode->vfs_inode.i_size | |
| NO_OVERFLOW_SIMPLE | 0 | trans->transaction->dirty_pages.inode->disk_i_size | |
| NO_OVERFLOW_SIMPLE | 0 | trans->transaction->dirty_pages.inode->vfs_inode.i_bytes | |
| NO_OVERFLOW_SIMPLE | 0 | trans->transaction->dirty_pages.inode->vfs_inode.i_size | |
| NO_OVERFLOW_SIMPLE | 0 | trans->transaction->pinned_extents.inode->vfs_inode.i_bytes | |
| USER_PTR | 0 | trans->pending_snapshot->inherit |
fs/btrfs/dev-replace.c btrfs_del_item() -> btrfs_del_items()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | trans | 4096-ptr_max |
| PARAM_VALUE | 0 | trans->fs_info->chunk_root->node->lock.first_waiter->handoff_set | 0-1 |
| PARAM_VALUE | 0 | trans->fs_info->chunk_root->node->lock.first_waiter->type | 0-1 |
| PARAM_VALUE | 0 | trans->fs_info->cleaner_kthread->delays->blkio_count | 0-4294967295 |
| PARAM_VALUE | 0 | trans->fs_info->cleaner_kthread->delays->blkio_delay_max | 0-s64max |
| PARAM_VALUE | 0 | trans->fs_info->cleaner_kthread->delays->blkio_delay_min | 0-s64max |
| PARAM_VALUE | 0 | trans->fs_info->commit_root_sem.first_waiter->handoff_set | 0-1 |
| PARAM_VALUE | 0 | trans->fs_info->commit_root_sem.first_waiter->type | 0-1 |
| PARAM_VALUE | 0 | trans->fs_info->dev_replace.rwsem.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | trans->fs_info->dev_replace.rwsem.first_waiter->handoff_set | 1 |
| PARAM_VALUE | 0 | trans->fs_info->dev_replace.rwsem.first_waiter->list.next | 2212933610777083904 |
| PARAM_VALUE | 0 | trans->fs_info->dev_replace.rwsem.first_waiter->list.prev | 2212933610777083904 |
| PARAM_VALUE | 0 | trans->fs_info->dev_replace.rwsem.first_waiter->type | 0-1 |
| PARAM_VALUE | 0 | trans->fs_info->dev_replace.rwsem.wait_lock.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | trans->fs_info->dev_replace.rwsem.wait_lock.owner | (-1) |
| PARAM_VALUE | 0 | trans->fs_info->dev_replace.rwsem.wait_lock.owner_cpu | u32max |
| PARAM_VALUE | 0 | trans->fs_info->fs_devices | 4096-ptr_max |
| PARAM_VALUE | 0 | trans->fs_info->fs_roots_radix_lock.rlock.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | trans->fs_info->remap_root->node->lock.first_waiter->handoff_set | 0-1 |
| PARAM_VALUE | 0 | trans->fs_info->remap_root->node->lock.first_waiter->type | 0-1 |
| PARAM_VALUE | 0 | trans->fs_info->sb->s_umount.first_waiter->handoff_set | 0-1 |
| PARAM_VALUE | 0 | trans->fs_info->sb->s_umount.first_waiter->type | 0-1 |
| PARAM_VALUE | 0 | trans->fs_info->stripe_root->node->lock.first_waiter->handoff_set | 0-1 |
| PARAM_VALUE | 0 | trans->fs_info->stripe_root->node->lock.first_waiter->type | 0-1 |
| PARAM_VALUE | 0 | trans->fs_info->transaction_kthread->delays->blkio_count | 0-4294967295 |
| PARAM_VALUE | 0 | trans->fs_info->transaction_kthread->delays->blkio_delay_max | 0-s64max |
| PARAM_VALUE | 0 | trans->fs_info->transaction_kthread->delays->blkio_delay_min | 0-s64max |
| PARAM_VALUE | 0 | trans->fs_info->transaction_kthread->sched_task_group->idle | s32min-s32max |
| PARAM_VALUE | 0 | trans->fs_info->tree_root | 4096-ptr_max |
| PARAM_VALUE | 0 | trans->fs_info->tree_root->node->lock.first_waiter->handoff_set | 0-1 |
| PARAM_VALUE | 0 | trans->fs_info->tree_root->node->lock.first_waiter->type | 0-1 |
| PARAM_VALUE | 0 | trans->transaction->state | 3 |
| PARAM_VALUE | 0 | trans->writeback_inhibited_ebs.xa_lock.rlock.dep_map->name | 0-255 |
| PARAM_VALUE | 2 | path | 4096-ptr_max |
| PARAM_VALUE | 2 | path->nodes | 4096-ptr_max |
| PARAM_VALUE | 2 | path->slots | 4096-ptr_max |
| PARAM_VALUE | 4 | nr | 1 |
| BUF_SIZE | 0 | trans | (-1),1-s32max |
| BUF_SIZE | 0 | trans | (-1),1-s32max |
| DATA_SOURCE | 0 | trans | $0 |
| DATA_SOURCE | 1 | root | $1 |
| DATA_SOURCE | 2 | path | $2 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| USER_PTR | 0 | trans->pending_snapshot->inherit | |
| HALF_LOCKED2 | &cow->lock | ||
| HALF_LOCKED2 | &fs_info->reloc_mutex |
fs/btrfs/volumes.c btrfs_del_item() -> btrfs_del_items()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | trans | 0-ptr_max |
| PARAM_VALUE | 0 | trans->fs_info->chunk_root->node->lock.first_waiter->handoff_set | 0-1 |
| PARAM_VALUE | 0 | trans->fs_info->chunk_root->node->lock.first_waiter->type | 0-1 |
| PARAM_VALUE | 0 | trans->fs_info->commit_root_sem.first_waiter->handoff_set | 0-1 |
| PARAM_VALUE | 0 | trans->fs_info->commit_root_sem.first_waiter->type | 0-1 |
| PARAM_VALUE | 0 | trans->fs_info->remap_root->node->lock.first_waiter->handoff_set | 0-1 |
| PARAM_VALUE | 0 | trans->fs_info->remap_root->node->lock.first_waiter->type | 0-1 |
| PARAM_VALUE | 0 | trans->fs_info->stripe_root->node->lock.first_waiter->handoff_set | 0-1 |
| PARAM_VALUE | 0 | trans->fs_info->stripe_root->node->lock.first_waiter->type | 0-1 |
| PARAM_VALUE | 0 | trans->fs_info->tree_root->node->lock.first_waiter->handoff_set | 0-1 |
| PARAM_VALUE | 0 | trans->fs_info->tree_root->node->lock.first_waiter->type | 0-1 |
| PARAM_VALUE | 2 | path | 4096-ptr_max |
| PARAM_VALUE | 2 | path->slots | 4096-ptr_max |
| PARAM_VALUE | 4 | nr | 1 |
| BUF_SIZE | 0 | trans | (-1),1-s32max |
| BUF_SIZE | 0 | trans | (-1),1-s32max |
| DATA_SOURCE | 0 | trans | $0 |
| DATA_SOURCE | 1 | root | $1 |
| DATA_SOURCE | 2 | path | $2 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HALF_LOCKED2 | &fs_devices->device_list_mutex | ||
| HALF_LOCKED2 | &fs_info->chunk_mutex |
fs/btrfs/tree-log.c batch_delete_dir_index_items() -> btrfs_del_items()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | trans->fs_info->commit_root_sem.first_waiter->handoff_set | 0-1 |
| PARAM_VALUE | 0 | trans->fs_info->commit_root_sem.first_waiter->type | 0-1 |
| PARAM_VALUE | 0 | trans->fs_info->tree_root->node->lock.first_waiter->handoff_set | 0-1 |
| PARAM_VALUE | 0 | trans->fs_info->tree_root->node->lock.first_waiter->type | 0-1 |
| PARAM_VALUE | 2 | path | 4096-ptr_max |
| PARAM_VALUE | 2 | path->nodes | 4096-ptr_max |
| PARAM_VALUE | 2 | path->slots | 4096-ptr_max |
| DATA_SOURCE | 0 | trans | $0 |
| DATA_SOURCE | 2 | path | $2 |
fs/btrfs/tree-log.c btrfs_del_item() -> btrfs_del_items()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | trans->fs_info->commit_root_sem.first_waiter->handoff_set | 0-1 |
| PARAM_VALUE | 0 | trans->fs_info->commit_root_sem.first_waiter->type | 0-1 |
| PARAM_VALUE | 0 | trans->fs_info->tree_root->node->lock.first_waiter->handoff_set | 0-1 |
| PARAM_VALUE | 0 | trans->fs_info->tree_root->node->lock.first_waiter->type | 0-1 |
| PARAM_VALUE | 2 | path | 4096-ptr_max |
| PARAM_VALUE | 2 | path->slots | 4096-ptr_max |
| PARAM_VALUE | 4 | nr | 1 |
| BUF_SIZE | 0 | trans | (-1),1-s32max |
| BUF_SIZE | 0 | trans | (-1),1-s32max |
| DATA_SOURCE | 0 | trans | $0 |
| DATA_SOURCE | 1 | root | $1 |
| DATA_SOURCE | 2 | path | $2 |
| RX_PATH | |||
| TASK_NOT_RUNNING |
fs/btrfs/tree-log.c drop_inode_items() -> btrfs_del_items()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | trans->fs_info->commit_root_sem.first_waiter->handoff_set | 0-1 |
| PARAM_VALUE | 0 | trans->fs_info->commit_root_sem.first_waiter->type | 0-1 |
| PARAM_VALUE | 0 | trans->fs_info->tree_root->node->lock.first_waiter->handoff_set | 0-1 |
| PARAM_VALUE | 0 | trans->fs_info->tree_root->node->lock.first_waiter->type | 0-1 |
| PARAM_VALUE | 2 | path | 4096-ptr_max |
| PARAM_VALUE | 2 | path->nodes | 4096-ptr_max |
| PARAM_VALUE | 2 | path->slots | 4096-ptr_max |
| PARAM_VALUE | 2 | *path->slots | s32min-s32max |
| DATA_SOURCE | 0 | trans | $0 |
| DATA_SOURCE | 1 | root | $1 |
| DATA_SOURCE | 2 | path | $2 |
fs/btrfs/file.c btrfs_mark_extent_written() -> btrfs_del_items()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | trans | 4096-ptr_max |
| PARAM_VALUE | 0 | trans->fs_info | 4096-ptr_max |
| PARAM_VALUE | 0 | trans->fs_info->commit_root_sem.first_waiter->handoff_set | 0-1 |
| PARAM_VALUE | 0 | trans->fs_info->commit_root_sem.first_waiter->type | 0-1 |
| PARAM_VALUE | 0 | trans->fs_info->tree_root->node->lock.first_waiter->handoff_set | 0-1 |
| PARAM_VALUE | 0 | trans->fs_info->tree_root->node->lock.first_waiter->type | 0-1 |
| PARAM_VALUE | 1 | root | 4096-ptr_max |
| PARAM_VALUE | 1 | root->fs_info->btree_inode->i_mapping->host->i_sb->s_export_op->fh_to_dentry | 0,8684,447817974243774464,687732489194512384,742201802719268864,868497899885588480,1471448175530500096,2021658383390310400,2445877819203563520,2512819722689847296,2649270699546726400,2761259683714371584,2893332316235677696-s64max |
| PARAM_VALUE | 2 | path | 4096-ptr_max |
| PARAM_VALUE | 2 | path->nodes | 4096-ptr_max |
| PARAM_VALUE | 2 | path->slots | 4096-ptr_max |
| PARAM_VALUE | 4 | nr | 1-s32max |
| CAPPED_DATA | 0 | trans | 1 |
| DATA_SOURCE | 0 | trans | $0 |
| DATA_SOURCE | 2 | path | r btrfs_alloc_path |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HALF_LOCKED2 | &pool->lock |
fs/btrfs/file.c fill_holes() -> btrfs_del_items()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | trans | 4096-ptr_max |
| PARAM_VALUE | 0 | trans->block_rsv->full | 0 |
| PARAM_VALUE | 0 | trans->fs_info->commit_root_sem.first_waiter->handoff_set | 0-1 |
| PARAM_VALUE | 0 | trans->fs_info->commit_root_sem.first_waiter->type | 0-1 |
| PARAM_VALUE | 0 | trans->fs_info->tree_root->node->lock.first_waiter->handoff_set | 0-1 |
| PARAM_VALUE | 0 | trans->fs_info->tree_root->node->lock.first_waiter->type | 0-1 |
| PARAM_VALUE | 1 | root | 4096-ptr_max |
| PARAM_VALUE | 2 | path | 4096-ptr_max |
| PARAM_VALUE | 2 | path->nodes | 4096-ptr_max |
| PARAM_VALUE | 2 | path->slots | 4096-ptr_max |
| PARAM_VALUE | 2 | *path->locks | 0-255 |
| PARAM_VALUE | 2 | *path->slots | s32min-s32max |
| PARAM_VALUE | 3 | slot | 0-s32max |
| PARAM_VALUE | 4 | nr | 1 |
| BUF_SIZE | 0 | trans | (-1),4,24,64,168-s32max |
| BUF_SIZE | 0 | trans | (-1),4,24,64,168-s32max |
| DATA_SOURCE | 0 | trans | $0 |
| DATA_SOURCE | 2 | path | $2 |
| RX_PATH | |||
| TASK_NOT_RUNNING |
fs/btrfs/orphan.c btrfs_del_item() -> btrfs_del_items()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | trans | 0-ptr_max |
| PARAM_VALUE | 1 | root->fs_info->commit_root_sem.first_waiter->handoff_set | 0-1 |
| PARAM_VALUE | 1 | root->fs_info->commit_root_sem.first_waiter->type | 0-1 |
| PARAM_VALUE | 1 | root->fs_info->sb->s_cop->inode_info_offs | 1632,1720,1808,2632,2648,2704,2712 |
| PARAM_VALUE | 1 | root->node->lock.first_waiter->handoff_set | 0-1 |
| PARAM_VALUE | 1 | root->node->lock.first_waiter->type | 0-1 |
| PARAM_VALUE | 2 | path | 4096-ptr_max |
| PARAM_VALUE | 2 | path->slots | 4096-ptr_max |
| PARAM_VALUE | 4 | nr | 1 |
| BUF_SIZE | 0 | trans | (-1),1-s32max |
| BUF_SIZE | 0 | trans | (-1),1-s32max |
| BUF_SIZE | 0 | trans->block_rsv | (-1),120 |
| DATA_SOURCE | 0 | trans | $0 |
| DATA_SOURCE | 1 | root | $1 |
| DATA_SOURCE | 2 | path | $2 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HALF_LOCKED2 | &fs_info->cleaner_mutex | ||
| HALF_LOCKED2 | &inode->i_rwsem |
fs/btrfs/delayed-inode.c btrfs_batch_delete_items() -> btrfs_del_items()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | trans | 4096-ptr_max |
| PARAM_VALUE | 0 | trans->fs_info->chunk_root->node->lock.first_waiter->handoff_set | 0-1 |
| PARAM_VALUE | 0 | trans->fs_info->chunk_root->node->lock.first_waiter->type | 0-1 |
| PARAM_VALUE | 0 | trans->fs_info->cleaner_kthread->delays->blkio_count | 0-4294967295 |
| PARAM_VALUE | 0 | trans->fs_info->cleaner_kthread->sched_task_group->idle | s32min-s32max |
| PARAM_VALUE | 0 | trans->fs_info->commit_root_sem.first_waiter->handoff_set | 0-1 |
| PARAM_VALUE | 0 | trans->fs_info->commit_root_sem.first_waiter->type | 0-1 |
| PARAM_VALUE | 0 | trans->fs_info->dev_root->node->lock.first_waiter->handoff_set | 0-1 |
| PARAM_VALUE | 0 | trans->fs_info->dev_root->node->lock.first_waiter->type | 0-1 |
| PARAM_VALUE | 0 | trans->fs_info->remap_root->node->lock.first_waiter->handoff_set | 0-1 |
| PARAM_VALUE | 0 | trans->fs_info->remap_root->node->lock.first_waiter->type | 0-1 |
| PARAM_VALUE | 0 | trans->fs_info->sb->s_umount.first_waiter->handoff_set | 0-1 |
| PARAM_VALUE | 0 | trans->fs_info->sb->s_umount.first_waiter->type | 0-1 |
| PARAM_VALUE | 0 | trans->fs_info->stripe_root->node->lock.first_waiter->handoff_set | 0-1 |
| PARAM_VALUE | 0 | trans->fs_info->stripe_root->node->lock.first_waiter->type | 0-1 |
| PARAM_VALUE | 0 | trans->fs_info->transaction_kthread->delays->blkio_count | 0-4294967295 |
| PARAM_VALUE | 0 | trans->fs_info->transaction_kthread->delays->blkio_delay_max | 0-s64max |
| PARAM_VALUE | 0 | trans->fs_info->transaction_kthread->delays->blkio_delay_min | 0-s64max |
| PARAM_VALUE | 0 | trans->fs_info->transaction_kthread->sched_task_group->idle | s32min-s32max |
| PARAM_VALUE | 0 | trans->fs_info->tree_root->node->lock.first_waiter->handoff_set | 0-1 |
| PARAM_VALUE | 0 | trans->fs_info->tree_root->node->lock.first_waiter->type | 0-1 |
| PARAM_VALUE | 1 | root | 4096-ptr_max |
| PARAM_VALUE | 1 | root->fs_info->btree_inode->i_mapping->host->i_sb->s_export_op->fh_to_dentry | 0,8684,447817974243774464,687732489194512384,742201802719268864,868497899885588480,1471448175530500096,2021658383390310400,2445877819203563520,2512819722689847296,2649270699546726400,2761259683714371584,2893332316235677696-s64max |
| PARAM_VALUE | 1 | root->fs_info->flush_workers->thresh | s32min-s32max |
| PARAM_VALUE | 2 | path | 4096-ptr_max |
| PARAM_VALUE | 2 | path->nodes | 4096-ptr_max |
| PARAM_VALUE | 2 | path->slots | 4096-ptr_max |
| PARAM_VALUE | 2 | *path->slots | s32min-s32max |
| PARAM_VALUE | 4 | nr | 1-s32max |
| CAPPED_DATA | 1 | root | 1 |
| DATA_SOURCE | 0 | trans | $0 |
| DATA_SOURCE | 1 | root | $1 |
| DATA_SOURCE | 2 | path | $2 |
| FUZZY_MAX | 4 | nr | 1 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NO_OVERFLOW_SIMPLE | 0 | trans->transaction->dirty_pages.inode->vfs_inode.i_bytes | |
| USER_PTR | 0 | trans->pending_snapshot->inherit | |
| LOCK2 | &node->mutex | ||
| HALF_LOCKED2 | &pool->lock | ||
| TYPE_LOCK | (struct btrfs_delayed_node)->mutex |
fs/btrfs/delayed-inode.c btrfs_del_item() -> btrfs_del_items()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | trans | 4096-ptr_max |
| PARAM_VALUE | 0 | trans->fs_info->commit_root_sem.first_waiter->handoff_set | 0-1 |
| PARAM_VALUE | 0 | trans->fs_info->commit_root_sem.first_waiter->type | 0-1 |
| PARAM_VALUE | 0 | trans->fs_info->tree_root->node->lock.first_waiter->handoff_set | 0-1 |
| PARAM_VALUE | 0 | trans->fs_info->tree_root->node->lock.first_waiter->type | 0-1 |
| PARAM_VALUE | 1 | root | 4096-ptr_max |
| PARAM_VALUE | 2 | path | 4096-ptr_max |
| PARAM_VALUE | 2 | path->nodes | 4096-ptr_max |
| PARAM_VALUE | 2 | path->slots | 4096-ptr_max |
| PARAM_VALUE | 2 | *path->locks | 0-255 |
| PARAM_VALUE | 2 | *path->slots | s32min-s32max |
| PARAM_VALUE | 4 | nr | 1 |
| BUF_SIZE | 2 | path | (-1)-s32max |
| BUF_SIZE | 2 | path | (-1)-s32max |
| DATA_SOURCE | 0 | trans | $0 |
| DATA_SOURCE | 1 | root | $1 |
| DATA_SOURCE | 2 | path | $2 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| LOCK2 | &node->mutex | ||
| TYPE_LOCK | (struct btrfs_delayed_node)->mutex |
fs/btrfs/inode-item.c btrfs_del_item() -> btrfs_del_items()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | trans->fs_info->commit_root_sem.first_waiter->handoff_set | 0-1 |
| PARAM_VALUE | 0 | trans->fs_info->commit_root_sem.first_waiter->type | 0-1 |
| PARAM_VALUE | 0 | trans->fs_info->tree_root->node->lock.first_waiter->handoff_set | 0-1 |
| PARAM_VALUE | 0 | trans->fs_info->tree_root->node->lock.first_waiter->type | 0-1 |
| PARAM_VALUE | 1 | root | 1-u64max |
| PARAM_VALUE | 1 | root->fs_info->btree_inode->i_mapping->host->i_sb->s_export_op->fh_to_dentry | 0,8684,447817974243774464,687732489194512384,742201802719268864,868497899885588480,1471448175530500096,2021658383390310400,2445877819203563520,2512819722689847296,2649270699546726400,2761259683714371584,2893332316235677696-s64max |
| PARAM_VALUE | 2 | path | 4096-ptr_max |
| PARAM_VALUE | 2 | path->nodes | 4096-ptr_max |
| PARAM_VALUE | 2 | path->slots | 4096-ptr_max |
| PARAM_VALUE | 4 | nr | 1 |
| BUF_SIZE | 0 | trans | (-1),1-s32max |
| BUF_SIZE | 0 | trans | (-1),1-s32max |
| CAPPED_DATA | 1 | root | 1 |
| DATA_SOURCE | 0 | trans | $0 |
| DATA_SOURCE | 1 | root | $1 |
| DATA_SOURCE | 2 | path | $2 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HALF_LOCKED2 | &inode->log_mutex |
fs/btrfs/free-space-tree.c btrfs_convert_free_space_to_bitmaps() -> btrfs_del_items()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | trans | 4096-ptr_max |
| PARAM_VALUE | 0 | trans->fs_info->block_group_root->node->lock.first_waiter->handoff_set | 0-1 |
| PARAM_VALUE | 0 | trans->fs_info->block_group_root->node->lock.first_waiter->type | 0-1 |
| PARAM_VALUE | 0 | trans->fs_info->chunk_root->node->lock.first_waiter->handoff_set | 0-1 |
| PARAM_VALUE | 0 | trans->fs_info->chunk_root->node->lock.first_waiter->type | 0-1 |
| PARAM_VALUE | 0 | trans->fs_info->commit_root_sem.first_waiter->handoff_set | 0-1 |
| PARAM_VALUE | 0 | trans->fs_info->commit_root_sem.first_waiter->type | 0-1 |
| PARAM_VALUE | 0 | trans->fs_info->dev_root->node->lock.first_waiter->handoff_set | 0-1 |
| PARAM_VALUE | 0 | trans->fs_info->dev_root->node->lock.first_waiter->type | 0-1 |
| PARAM_VALUE | 0 | trans->fs_info->quota_root->node->lock.first_waiter->handoff_set | 0-1 |
| PARAM_VALUE | 0 | trans->fs_info->quota_root->node->lock.first_waiter->type | 0-1 |
| PARAM_VALUE | 0 | trans->fs_info->remap_root->node->lock.first_waiter->handoff_set | 0-1 |
| PARAM_VALUE | 0 | trans->fs_info->remap_root->node->lock.first_waiter->type | 0-1 |
| PARAM_VALUE | 0 | trans->fs_info->sb->s_umount.first_waiter->handoff_set | 0-1 |
| PARAM_VALUE | 0 | trans->fs_info->sb->s_umount.first_waiter->type | 0-1 |
| PARAM_VALUE | 0 | trans->fs_info->stripe_root->node->lock.first_waiter->handoff_set | 0-1 |
| PARAM_VALUE | 0 | trans->fs_info->stripe_root->node->lock.first_waiter->type | 0-1 |
| PARAM_VALUE | 0 | trans->fs_info->transaction_kthread->sched_class->uclamp_enabled | 0-1 |
| PARAM_VALUE | 0 | trans->fs_info->tree_root->node->lock.first_waiter->handoff_set | 0-1 |
| PARAM_VALUE | 0 | trans->fs_info->tree_root->node->lock.first_waiter->type | 0-1 |
| PARAM_VALUE | 0 | trans->fs_info->uuid_root->node->lock.first_waiter->handoff_set | 0-1 |
| PARAM_VALUE | 0 | trans->fs_info->uuid_root->node->lock.first_waiter->type | 0-1 |
| PARAM_VALUE | 1 | root | 0,4096-ptr_max |
| PARAM_VALUE | 2 | path | 4096-ptr_max |
| PARAM_VALUE | 2 | path->nodes | 4096-ptr_max |
| PARAM_VALUE | 2 | path->slots | 4096-ptr_max |
| PARAM_VALUE | 2 | *path->locks | 0-255 |
| PARAM_VALUE | 2 | *path->slots | s32min-s32max |
| PARAM_VALUE | 4 | nr | 0-s32max |
| BUF_SIZE | 0 | trans | (-1)-s32max |
| BUF_SIZE | 0 | trans | (-1)-s32max |
| BUF_SIZE | 2 | path | (-1)-s32max |
| BUF_SIZE | 2 | path | (-1)-s32max |
| CAPPED_DATA | 2 | path | 1 |
| DATA_SOURCE | 0 | trans | $0 |
| DATA_SOURCE | 1 | root | r btrfs_free_space_root |
| DATA_SOURCE | 2 | path | $2 |
| FUZZY_MAX | 4 | nr | 0 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NO_OVERFLOW_SIMPLE | 0 | trans->fs_info->chunk_root->dirty_log_pages.inode->disk_i_size | |
| NO_OVERFLOW_SIMPLE | 0 | trans->fs_info->chunk_root->dirty_log_pages.inode->vfs_inode.i_size | |
| NO_OVERFLOW_SIMPLE | 0 | trans->fs_info->stripe_root->dirty_log_pages.inode->disk_i_size | |
| NO_OVERFLOW_SIMPLE | 0 | trans->fs_info->stripe_root->dirty_log_pages.inode->vfs_inode.i_size | |
| NO_OVERFLOW_SIMPLE | 0 | trans->fs_info->tree_root->dirty_log_pages.inode->disk_i_size | |
| NO_OVERFLOW_SIMPLE | 0 | trans->fs_info->tree_root->dirty_log_pages.inode->vfs_inode.i_size | |
| NO_OVERFLOW_SIMPLE | 0 | trans->transaction->dirty_pages.inode->disk_i_size | |
| NO_OVERFLOW_SIMPLE | 0 | trans->transaction->dirty_pages.inode->vfs_inode.i_bytes | |
| NO_OVERFLOW_SIMPLE | 0 | trans->transaction->dirty_pages.inode->vfs_inode.i_size | |
| NO_OVERFLOW_SIMPLE | 0 | trans->transaction->pinned_extents.inode->disk_i_size | |
| NO_OVERFLOW_SIMPLE | 0 | trans->transaction->pinned_extents.inode->vfs_inode.i_bytes | |
| NO_OVERFLOW_SIMPLE | 0 | trans->transaction->pinned_extents.inode->vfs_inode.i_size | |
| USER_PTR | 0 | trans->pending_snapshot->inherit | |
| HALF_LOCKED2 | 0 | &trans->fs_info->commit_root_sem | |
| HALF_LOCKED2 | 0 | &trans->fs_info->fs_devices->device_list_mutex | |
| HALF_LOCKED2 | 0 | &trans->fs_info->fs_roots_radix_lock | |
| HALF_LOCKED2 | 0 | &trans->fs_info->qgroup_ioctl_lock | |
| HALF_LOCKED2 | 0 | &trans->fs_info->qgroup_lock | |
| HALF_LOCKED2 | 0 | &trans->fs_info->unused_bg_unpin_mutex | |
| HALF_LOCKED2 | 0 | &trans->transaction->delayed_refs.lock |
fs/btrfs/free-space-tree.c btrfs_convert_free_space_to_extents() -> btrfs_del_items()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | trans | 4096-ptr_max |
| PARAM_VALUE | 0 | trans->fs_info->block_group_root->node->lock.first_waiter->handoff_set | 0-1 |
| PARAM_VALUE | 0 | trans->fs_info->block_group_root->node->lock.first_waiter->type | 0-1 |
| PARAM_VALUE | 0 | trans->fs_info->chunk_root->node->lock.first_waiter->handoff_set | 0-1 |
| PARAM_VALUE | 0 | trans->fs_info->chunk_root->node->lock.first_waiter->type | 0-1 |
| PARAM_VALUE | 0 | trans->fs_info->commit_root_sem.first_waiter->handoff_set | 0-1 |
| PARAM_VALUE | 0 | trans->fs_info->commit_root_sem.first_waiter->type | 0-1 |
| PARAM_VALUE | 0 | trans->fs_info->dev_root->node->lock.first_waiter->handoff_set | 0-1 |
| PARAM_VALUE | 0 | trans->fs_info->dev_root->node->lock.first_waiter->type | 0-1 |
| PARAM_VALUE | 0 | trans->fs_info->quota_root->node->lock.first_waiter->handoff_set | 0-1 |
| PARAM_VALUE | 0 | trans->fs_info->quota_root->node->lock.first_waiter->type | 0-1 |
| PARAM_VALUE | 0 | trans->fs_info->remap_root->node->lock.first_waiter->handoff_set | 0-1 |
| PARAM_VALUE | 0 | trans->fs_info->remap_root->node->lock.first_waiter->type | 0-1 |
| PARAM_VALUE | 0 | trans->fs_info->sb->s_umount.first_waiter->handoff_set | 0-1 |
| PARAM_VALUE | 0 | trans->fs_info->sb->s_umount.first_waiter->type | 0-1 |
| PARAM_VALUE | 0 | trans->fs_info->stripe_root->node->lock.first_waiter->handoff_set | 0-1 |
| PARAM_VALUE | 0 | trans->fs_info->stripe_root->node->lock.first_waiter->type | 0-1 |
| PARAM_VALUE | 0 | trans->fs_info->transaction_kthread->sched_class->uclamp_enabled | 0-1 |
| PARAM_VALUE | 0 | trans->fs_info->tree_root->node->lock.first_waiter->handoff_set | 0-1 |
| PARAM_VALUE | 0 | trans->fs_info->tree_root->node->lock.first_waiter->type | 0-1 |
| PARAM_VALUE | 0 | trans->fs_info->uuid_root->node->lock.first_waiter->handoff_set | 0-1 |
| PARAM_VALUE | 0 | trans->fs_info->uuid_root->node->lock.first_waiter->type | 0-1 |
| PARAM_VALUE | 1 | root | 0,4096-ptr_max |
| PARAM_VALUE | 2 | path | 4096-ptr_max |
| PARAM_VALUE | 2 | path->nodes | 4096-ptr_max |
| PARAM_VALUE | 2 | path->slots | 4096-ptr_max |
| PARAM_VALUE | 2 | *path->locks | 0-255 |
| PARAM_VALUE | 2 | *path->slots | s32min-s32max |
| PARAM_VALUE | 4 | nr | 0-s32max |
| BUF_SIZE | 0 | trans | (-1)-s32max |
| BUF_SIZE | 0 | trans | (-1)-s32max |
| BUF_SIZE | 2 | path | (-1)-s32max |
| BUF_SIZE | 2 | path | (-1)-s32max |
| CAPPED_DATA | 2 | path | 1 |
| DATA_SOURCE | 0 | trans | $0 |
| DATA_SOURCE | 1 | root | r btrfs_free_space_root |
| DATA_SOURCE | 2 | path | $2 |
| FUZZY_MAX | 4 | nr | 0 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NO_OVERFLOW_SIMPLE | 0 | trans->fs_info->chunk_root->dirty_log_pages.inode->disk_i_size | |
| NO_OVERFLOW_SIMPLE | 0 | trans->fs_info->chunk_root->dirty_log_pages.inode->vfs_inode.i_size | |
| NO_OVERFLOW_SIMPLE | 0 | trans->fs_info->stripe_root->dirty_log_pages.inode->disk_i_size | |
| NO_OVERFLOW_SIMPLE | 0 | trans->fs_info->stripe_root->dirty_log_pages.inode->vfs_inode.i_size | |
| NO_OVERFLOW_SIMPLE | 0 | trans->fs_info->tree_root->dirty_log_pages.inode->disk_i_size | |
| NO_OVERFLOW_SIMPLE | 0 | trans->fs_info->tree_root->dirty_log_pages.inode->vfs_inode.i_size | |
| NO_OVERFLOW_SIMPLE | 0 | trans->transaction->dirty_pages.inode->disk_i_size | |
| NO_OVERFLOW_SIMPLE | 0 | trans->transaction->dirty_pages.inode->vfs_inode.i_bytes | |
| NO_OVERFLOW_SIMPLE | 0 | trans->transaction->dirty_pages.inode->vfs_inode.i_size | |
| NO_OVERFLOW_SIMPLE | 0 | trans->transaction->pinned_extents.inode->disk_i_size | |
| NO_OVERFLOW_SIMPLE | 0 | trans->transaction->pinned_extents.inode->vfs_inode.i_bytes | |
| NO_OVERFLOW_SIMPLE | 0 | trans->transaction->pinned_extents.inode->vfs_inode.i_size | |
| USER_PTR | 0 | trans->pending_snapshot->inherit | |
| HALF_LOCKED2 | 0 | &trans->fs_info->commit_root_sem | |
| HALF_LOCKED2 | 0 | &trans->fs_info->fs_devices->device_list_mutex | |
| HALF_LOCKED2 | 0 | &trans->fs_info->fs_roots_radix_lock | |
| HALF_LOCKED2 | 0 | &trans->fs_info->qgroup_ioctl_lock | |
| HALF_LOCKED2 | 0 | &trans->fs_info->qgroup_lock | |
| HALF_LOCKED2 | 0 | &trans->fs_info->unused_bg_unpin_mutex | |
| HALF_LOCKED2 | 0 | &trans->transaction->delayed_refs.lock |
fs/btrfs/free-space-tree.c btrfs_del_item() -> btrfs_del_items()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | trans->fs_info->block_group_root->node->lock.first_waiter->handoff_set | 0-1 |
| PARAM_VALUE | 0 | trans->fs_info->block_group_root->node->lock.first_waiter->type | 0-1 |
| PARAM_VALUE | 0 | trans->fs_info->chunk_root->node->lock.first_waiter->handoff_set | 0-1 |
| PARAM_VALUE | 0 | trans->fs_info->chunk_root->node->lock.first_waiter->type | 0-1 |
| PARAM_VALUE | 0 | trans->fs_info->commit_root_sem.first_waiter->handoff_set | 0-1 |
| PARAM_VALUE | 0 | trans->fs_info->commit_root_sem.first_waiter->type | 0-1 |
| PARAM_VALUE | 0 | trans->fs_info->dev_root->node->lock.first_waiter->handoff_set | 0-1 |
| PARAM_VALUE | 0 | trans->fs_info->dev_root->node->lock.first_waiter->type | 0-1 |
| PARAM_VALUE | 0 | trans->fs_info->quota_root->node->lock.first_waiter->handoff_set | 0-1 |
| PARAM_VALUE | 0 | trans->fs_info->quota_root->node->lock.first_waiter->type | 0-1 |
| PARAM_VALUE | 0 | trans->fs_info->remap_root->node->lock.first_waiter->handoff_set | 0-1 |
| PARAM_VALUE | 0 | trans->fs_info->remap_root->node->lock.first_waiter->type | 0-1 |
| PARAM_VALUE | 0 | trans->fs_info->sb->s_umount.first_waiter->handoff_set | 0-1 |
| PARAM_VALUE | 0 | trans->fs_info->sb->s_umount.first_waiter->type | 0-1 |
| PARAM_VALUE | 0 | trans->fs_info->stripe_root->node->lock.first_waiter->handoff_set | 0-1 |
| PARAM_VALUE | 0 | trans->fs_info->stripe_root->node->lock.first_waiter->type | 0-1 |
| PARAM_VALUE | 0 | trans->fs_info->transaction_kthread->sched_class->uclamp_enabled | 0-1 |
| PARAM_VALUE | 0 | trans->fs_info->tree_root->node->lock.first_waiter->handoff_set | 0-1 |
| PARAM_VALUE | 0 | trans->fs_info->tree_root->node->lock.first_waiter->type | 0-1 |
| PARAM_VALUE | 0 | trans->fs_info->uuid_root->node->lock.first_waiter->handoff_set | 0-1 |
| PARAM_VALUE | 0 | trans->fs_info->uuid_root->node->lock.first_waiter->type | 0-1 |
| PARAM_VALUE | 1 | root | 0,4096-ptr_max |
| PARAM_VALUE | 2 | path | 4096-ptr_max |
| PARAM_VALUE | 2 | path->nodes | 4096-ptr_max |
| PARAM_VALUE | 2 | path->slots | 4096-ptr_max |
| PARAM_VALUE | 2 | *path->locks | 0-255 |
| PARAM_VALUE | 2 | *path->slots | s32min-s32max |
| PARAM_VALUE | 4 | nr | 1 |
| BUF_SIZE | 0 | trans | (-1)-s32max |
| BUF_SIZE | 0 | trans | (-1)-s32max |
| BUF_SIZE | 2 | path | (-1)-s32max |
| BUF_SIZE | 2 | path | (-1)-s32max |
| CAPPED_DATA | 2 | path | 1 |
| DATA_SOURCE | 0 | trans | $0 |
| DATA_SOURCE | 1 | root | $1 |
| DATA_SOURCE | 2 | path | $2 |
| PREEMPT_ADD | |||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NO_OVERFLOW_SIMPLE | 0 | trans->fs_info->chunk_root->dirty_log_pages.inode->disk_i_size | |
| NO_OVERFLOW_SIMPLE | 0 | trans->fs_info->chunk_root->dirty_log_pages.inode->vfs_inode.i_size | |
| NO_OVERFLOW_SIMPLE | 0 | trans->fs_info->tree_root->dirty_log_pages.inode->disk_i_size | |
| NO_OVERFLOW_SIMPLE | 0 | trans->fs_info->tree_root->dirty_log_pages.inode->vfs_inode.i_size | |
| NO_OVERFLOW_SIMPLE | 0 | trans->transaction->dirty_pages.inode->disk_i_size | |
| NO_OVERFLOW_SIMPLE | 0 | trans->transaction->dirty_pages.inode->vfs_inode.i_bytes | |
| NO_OVERFLOW_SIMPLE | 0 | trans->transaction->dirty_pages.inode->vfs_inode.i_size | |
| NO_OVERFLOW_SIMPLE | 0 | trans->transaction->pinned_extents.inode->disk_i_size | |
| NO_OVERFLOW_SIMPLE | 0 | trans->transaction->pinned_extents.inode->vfs_inode.i_bytes | |
| NO_OVERFLOW_SIMPLE | 0 | trans->transaction->pinned_extents.inode->vfs_inode.i_size | |
| USER_PTR | 0 | trans->pending_snapshot->inherit | |
| HALF_LOCKED2 | &block_group->free_space_lock | ||
| HALF_LOCKED2 | 0 | &trans->fs_info->commit_root_sem | |
| HALF_LOCKED2 | 0 | &trans->fs_info->fs_devices->device_list_mutex | |
| HALF_LOCKED2 | 0 | &trans->fs_info->fs_roots_radix_lock | |
| HALF_LOCKED2 | 0 | &trans->fs_info->qgroup_ioctl_lock | |
| HALF_LOCKED2 | 0 | &trans->fs_info->qgroup_lock | |
| HALF_LOCKED2 | 0 | &trans->fs_info->unused_bg_unpin_mutex | |
| HALF_LOCKED2 | 0 | &trans->transaction->delayed_refs.lock |
fs/btrfs/free-space-tree.c btrfs_remove_block_group_free_space() -> btrfs_del_items()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | trans | 4096-ptr_max |
| PARAM_VALUE | 0 | trans->fs_info->commit_root_sem.first_waiter->handoff_set | 0-1 |
| PARAM_VALUE | 0 | trans->fs_info->commit_root_sem.first_waiter->type | 0-1 |
| PARAM_VALUE | 0 | trans->fs_info->remap_root->node->lock.first_waiter->handoff_set | 0-1 |
| PARAM_VALUE | 0 | trans->fs_info->remap_root->node->lock.first_waiter->type | 0-1 |
| PARAM_VALUE | 0 | trans->fs_info->stripe_root->node->lock.first_waiter->handoff_set | 0-1 |
| PARAM_VALUE | 0 | trans->fs_info->stripe_root->node->lock.first_waiter->type | 0-1 |
| PARAM_VALUE | 0 | trans->fs_info->tree_root->node->lock.first_waiter->handoff_set | 0-1 |
| PARAM_VALUE | 0 | trans->fs_info->tree_root->node->lock.first_waiter->type | 0-1 |
| PARAM_VALUE | 1 | root | 0,4096-ptr_max |
| PARAM_VALUE | 2 | path | 4096-ptr_max |
| PARAM_VALUE | 2 | path->nodes | 4096-ptr_max |
| PARAM_VALUE | 2 | path->slots | 4096-ptr_max |
| PARAM_VALUE | 2 | *path->slots | s32min-s32max |
| PARAM_VALUE | 4 | nr | 0-s32max |
| BUF_SIZE | 0 | trans | (-1),1-s32max |
| BUF_SIZE | 0 | trans | (-1),1-s32max |
| DATA_SOURCE | 0 | trans | $0 |
| DATA_SOURCE | 1 | root | r btrfs_free_space_root |
| DATA_SOURCE | 2 | path | r btrfs_alloc_path |
| FUZZY_MAX | 4 | nr | 0 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HALF_LOCKED2 | &fs_info->remap_mutex |
fs/btrfs/free-space-tree.c clear_free_space_tree() -> btrfs_del_items()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | trans | 0-ptr_max |
| PARAM_VALUE | 0 | trans->fs_info->commit_root_sem.first_waiter->handoff_set | 0-1 |
| PARAM_VALUE | 0 | trans->fs_info->commit_root_sem.first_waiter->type | 0-1 |
| PARAM_VALUE | 0 | trans->fs_info->tree_root->node->lock.first_waiter->handoff_set | 0-1 |
| PARAM_VALUE | 0 | trans->fs_info->tree_root->node->lock.first_waiter->type | 0-1 |
| PARAM_VALUE | 1 | root | 0,4096-ptr_max |
| PARAM_VALUE | 2 | path | 4096-ptr_max |
| PARAM_VALUE | 2 | path->nodes | 4096-ptr_max |
| PARAM_VALUE | 2 | path->slots | 4096-ptr_max |
| PARAM_VALUE | 2 | *path->slots | s32min-s32max |
| PARAM_VALUE | 3 | slot | 0 |
| PARAM_VALUE | 4 | nr | s32min-(-1),1-s32max |
| BUF_SIZE | 0 | trans | (-1),4,24,64,168-s32max |
| BUF_SIZE | 0 | trans | (-1),4,24,64,168-s32max |
| DATA_SOURCE | 0 | trans | $0 |
| DATA_SOURCE | 1 | root | $1 |
| DATA_SOURCE | 2 | path | r btrfs_alloc_path |
| DATA_SOURCE | 4 | nr | r btrfs_header_nritems |
| RX_PATH | |||
| TASK_NOT_RUNNING |
fs/btrfs/free-space-tree.c delete_orphan_free_space_entries() -> btrfs_del_items()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | trans | 0-ptr_max |
| PARAM_VALUE | 0 | trans->fs_info->commit_root_sem.first_waiter->handoff_set | 0-1 |
| PARAM_VALUE | 0 | trans->fs_info->commit_root_sem.first_waiter->type | 0-1 |
| PARAM_VALUE | 0 | trans->fs_info->tree_root->node->lock.first_waiter->handoff_set | 0-1 |
| PARAM_VALUE | 0 | trans->fs_info->tree_root->node->lock.first_waiter->type | 0-1 |
| PARAM_VALUE | 1 | root | 4096-ptr_max |
| PARAM_VALUE | 1 | root->fs_info->qgroup_lock.rlock.dep_map->name | 0-255 |
| PARAM_VALUE | 1 | root->qgroup_meta_rsv_lock.rlock.dep_map->name | 0-255 |
| PARAM_VALUE | 2 | path | 5531631126797901824 |
| PARAM_VALUE | 2 | path->nodes | 4096-ptr_max |
| PARAM_VALUE | 2 | *path->slots | s32min-s32max |
| PARAM_VALUE | 3 | slot | 0 |
| PARAM_VALUE | 4 | nr | 1-s32max |
| DATA_SOURCE | 0 | trans | r btrfs_start_transaction |
| DATA_SOURCE | 1 | root | $0 |
| DATA_SOURCE | 2 | path | $1 |
| RX_PATH | |||
| TASK_NOT_RUNNING |
fs/btrfs/file-item.c btrfs_del_csums() -> btrfs_del_items()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | trans | 4096-ptr_max |
| PARAM_VALUE | 0 | trans->fs_info->block_group_root->node->lock.first_waiter->handoff_set | 0-1 |
| PARAM_VALUE | 0 | trans->fs_info->block_group_root->node->lock.first_waiter->type | 0-1 |
| PARAM_VALUE | 0 | trans->fs_info->btree_inode->i_mapping->host->i_sb->s_export_op->fh_to_dentry | 0,8684,447817974243774464,687732489194512384,742201802719268864,868497899885588480,1471448175530500096,2021658383390310400,2445877819203563520,2512819722689847296,2649270699546726400,2761259683714371584,2893332316235677696-s64max |
| PARAM_VALUE | 0 | trans->fs_info->chunk_root->node->lock.first_waiter->handoff_set | 0-1 |
| PARAM_VALUE | 0 | trans->fs_info->chunk_root->node->lock.first_waiter->type | 0-1 |
| PARAM_VALUE | 0 | trans->fs_info->commit_root_sem.first_waiter->handoff_set | 0-1 |
| PARAM_VALUE | 0 | trans->fs_info->commit_root_sem.first_waiter->type | 0-1 |
| PARAM_VALUE | 0 | trans->fs_info->dev_root->node->lock.first_waiter->handoff_set | 0-1 |
| PARAM_VALUE | 0 | trans->fs_info->dev_root->node->lock.first_waiter->type | 0-1 |
| PARAM_VALUE | 0 | trans->fs_info->quota_root->node->lock.first_waiter->handoff_set | 0-1 |
| PARAM_VALUE | 0 | trans->fs_info->quota_root->node->lock.first_waiter->type | 0-1 |
| PARAM_VALUE | 0 | trans->fs_info->remap_root->node->lock.first_waiter->handoff_set | 0-1 |
| PARAM_VALUE | 0 | trans->fs_info->remap_root->node->lock.first_waiter->type | 0-1 |
| PARAM_VALUE | 0 | trans->fs_info->sb->s_umount.first_waiter->handoff_set | 0-1 |
| PARAM_VALUE | 0 | trans->fs_info->sb->s_umount.first_waiter->type | 0-1 |
| PARAM_VALUE | 0 | trans->fs_info->stripe_root->node->lock.first_waiter->handoff_set | 0-1 |
| PARAM_VALUE | 0 | trans->fs_info->stripe_root->node->lock.first_waiter->type | 0-1 |
| PARAM_VALUE | 0 | trans->fs_info->tree_root->node->lock.first_waiter->handoff_set | 0-1 |
| PARAM_VALUE | 0 | trans->fs_info->tree_root->node->lock.first_waiter->type | 0-1 |
| PARAM_VALUE | 0 | trans->fs_info->uuid_root->node->lock.first_waiter->handoff_set | 0-1 |
| PARAM_VALUE | 0 | trans->fs_info->uuid_root->node->lock.first_waiter->type | 0-1 |
| PARAM_VALUE | 1 | root | 4096-ptr_max |
| PARAM_VALUE | 1 | root->fs_info->btree_inode->i_mapping->host->i_sb->s_export_op->fh_to_dentry | 0,8684,447817974243774464,687732489194512384,742201802719268864,868497899885588480,1471448175530500096,2021658383390310400,2445877819203563520,2512819722689847296,2649270699546726400,2761259683714371584,2893332316235677696-s64max |
| PARAM_VALUE | 1 | root->fs_info->commit_root_sem.first_waiter->handoff_set | 0-1 |
| PARAM_VALUE | 1 | root->fs_info->commit_root_sem.first_waiter->type | 0-1 |
| PARAM_VALUE | 1 | root->fs_info->sb->s_cop->inode_info_offs | 1632,1720,1808,2632,2648 |
| PARAM_VALUE | 1 | root->node->lock.first_waiter->handoff_set | 0-1 |
| PARAM_VALUE | 1 | root->node->lock.first_waiter->type | 0-1 |
| PARAM_VALUE | 2 | path | 4096-ptr_max |
| PARAM_VALUE | 2 | path->nodes | 4096-ptr_max |
| PARAM_VALUE | 2 | path->slots | 4096-ptr_max |
| PARAM_VALUE | 4 | nr | 1-s32max |
| BUF_SIZE | 0 | trans | (-1)-s32max |
| BUF_SIZE | 0 | trans | (-1)-s32max |
| DATA_SOURCE | 0 | trans | $0 |
| DATA_SOURCE | 1 | root | $1 |
| DATA_SOURCE | 2 | path | r btrfs_alloc_path |
| FUZZY_MAX | 4 | nr | 1 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NO_OVERFLOW_SIMPLE | 0 | trans->fs_info->chunk_root->dirty_log_pages.inode->disk_i_size | |
| NO_OVERFLOW_SIMPLE | 0 | trans->fs_info->chunk_root->dirty_log_pages.inode->vfs_inode.i_size | |
| NO_OVERFLOW_SIMPLE | 0 | trans->fs_info->tree_root->dirty_log_pages.inode->disk_i_size | |
| NO_OVERFLOW_SIMPLE | 0 | trans->fs_info->tree_root->dirty_log_pages.inode->vfs_inode.i_size | |
| NO_OVERFLOW_SIMPLE | 0 | trans->transaction->dirty_pages.inode->disk_i_size | |
| NO_OVERFLOW_SIMPLE | 0 | trans->transaction->dirty_pages.inode->vfs_inode.i_bytes | |
| NO_OVERFLOW_SIMPLE | 0 | trans->transaction->dirty_pages.inode->vfs_inode.i_size | |
| NO_OVERFLOW_SIMPLE | 0 | trans->transaction->pinned_extents.inode->vfs_inode.i_bytes | |
| NO_OVERFLOW_SIMPLE | 1 | root->dirty_log_pages.inode->vfs_inode.i_bytes | |
| USER_PTR | 0 | trans->pending_snapshot->inherit |
fs/btrfs/qgroup.c btrfs_clean_quota_tree() -> btrfs_del_items()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | trans | 0-ptr_max |
| PARAM_VALUE | 0 | trans->fs_info->commit_root_sem.first_waiter->handoff_set | 0-1 |
| PARAM_VALUE | 0 | trans->fs_info->commit_root_sem.first_waiter->type | 0-1 |
| PARAM_VALUE | 0 | trans->fs_info->tree_root->node->lock.first_waiter->handoff_set | 0-1 |
| PARAM_VALUE | 0 | trans->fs_info->tree_root->node->lock.first_waiter->type | 0-1 |
| PARAM_VALUE | 1 | root | 1-u64max |
| PARAM_VALUE | 2 | path | 4096-ptr_max |
| PARAM_VALUE | 2 | path->nodes | 4096-ptr_max |
| PARAM_VALUE | 2 | path->slots | 4096-ptr_max |
| PARAM_VALUE | 2 | *path->slots | s32min-s32max |
| PARAM_VALUE | 3 | slot | 0 |
| PARAM_VALUE | 4 | nr | s32min-(-1),1-s32max |
| BUF_SIZE | 0 | trans | (-1),4,24,64,168-s32max |
| BUF_SIZE | 0 | trans | (-1),4,24,64,168-s32max |
| DATA_SOURCE | 0 | trans | $0 |
| DATA_SOURCE | 1 | root | $1 |
| DATA_SOURCE | 2 | path | r btrfs_alloc_path |
| DATA_SOURCE | 4 | nr | r btrfs_header_nritems |
| CAPABLE | 0 | 21 | |
| LOCK2 | &fs_info->cleaner_mutex | ||
| LOCK2 | &fs_info->qgroup_ioctl_lock | ||
| LOCK2 | &fs_info->subvol_sem | ||
| TYPE_LOCK | (struct btrfs_fs_info)->cleaner_mutex | ||
| TYPE_LOCK | (struct btrfs_fs_info)->qgroup_ioctl_lock | ||
| TYPE_LOCK | (struct btrfs_fs_info)->subvol_sem |
fs/btrfs/qgroup.c btrfs_del_item() -> btrfs_del_items()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | trans | 4096-ptr_max |
| PARAM_VALUE | 0 | trans->fs_info->commit_root_sem.first_waiter->handoff_set | 0-1 |
| PARAM_VALUE | 0 | trans->fs_info->commit_root_sem.first_waiter->type | 0-1 |
| PARAM_VALUE | 0 | trans->fs_info->qgroup_ioctl_lock.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | trans->fs_info->qgroup_ioctl_lock.first_waiter->list.prev->next | 5159360019465732096 |
| PARAM_VALUE | 0 | trans->fs_info->qgroup_ioctl_lock.first_waiter->list.prev->prev | 5159360019465732096 |
| PARAM_VALUE | 0 | trans->fs_info->qgroup_ioctl_lock.osq.tail.counter | 0-s32max |
| PARAM_VALUE | 0 | trans->fs_info->qgroup_ioctl_lock.wait_lock.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | trans->fs_info->qgroup_ioctl_lock.wait_lock.owner | (-1) |
| PARAM_VALUE | 0 | trans->fs_info->qgroup_ioctl_lock.wait_lock.owner_cpu | u32max |
| PARAM_VALUE | 0 | trans->fs_info->quota_root | 1-u64max |
| PARAM_VALUE | 0 | trans->fs_info->tree_root->node->lock.first_waiter->handoff_set | 0-1 |
| PARAM_VALUE | 0 | trans->fs_info->tree_root->node->lock.first_waiter->type | 0-1 |
| PARAM_VALUE | 1 | root | 1-u64max |
| PARAM_VALUE | 2 | path | 4096-ptr_max |
| PARAM_VALUE | 2 | path->slots | 4096-ptr_max |
| PARAM_VALUE | 2 | *path->locks | 0-255 |
| PARAM_VALUE | 2 | *path->slots | s32min-s32max |
| PARAM_VALUE | 4 | nr | 1 |
| BUF_SIZE | 0 | trans | (-1),1-s32max |
| BUF_SIZE | 0 | trans | (-1),1-s32max |
| DATA_SOURCE | 0 | trans | $0 |
| DATA_SOURCE | 1 | root | $1 |
| DATA_SOURCE | 2 | path | $2 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| LOCK2 | &fs_info->qgroup_ioctl_lock | ||
| TYPE_LOCK | (struct btrfs_fs_info)->qgroup_ioctl_lock |
fs/btrfs/free-space-cache.c btrfs_del_item() -> btrfs_del_items()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | trans | 4096-ptr_max |
| PARAM_VALUE | 0 | trans->fs_info | 4096-ptr_max |
| PARAM_VALUE | 0 | trans->fs_info->commit_root_sem.first_waiter->handoff_set | 0-1 |
| PARAM_VALUE | 0 | trans->fs_info->commit_root_sem.first_waiter->type | 0-1 |
| PARAM_VALUE | 0 | trans->fs_info->tree_root->node->lock.first_waiter->handoff_set | 0-1 |
| PARAM_VALUE | 0 | trans->fs_info->tree_root->node->lock.first_waiter->type | 0-1 |
| PARAM_VALUE | 1 | root->node->lock.first_waiter->handoff_set | 0-1 |
| PARAM_VALUE | 1 | root->node->lock.first_waiter->type | 0-1 |
| PARAM_VALUE | 2 | path | 4096-ptr_max |
| PARAM_VALUE | 2 | path->slots | 4096-ptr_max |
| PARAM_VALUE | 4 | nr | 1 |
| BUF_SIZE | 0 | trans | (-1),1-s32max |
| BUF_SIZE | 0 | trans | (-1),1-s32max |
| DATA_SOURCE | 0 | trans | $0 |
| DATA_SOURCE | 1 | root | $1 |
| DATA_SOURCE | 2 | path | $2 |
| RX_PATH | |||
| TASK_NOT_RUNNING |
fs/btrfs/root-tree.c btrfs_del_item() -> btrfs_del_items()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | trans | 0-ptr_max |
| PARAM_VALUE | 0 | trans->fs_info->chunk_root->node->lock.first_waiter->handoff_set | 0-1 |
| PARAM_VALUE | 0 | trans->fs_info->chunk_root->node->lock.first_waiter->type | 0-1 |
| PARAM_VALUE | 0 | trans->fs_info->commit_root_sem.first_waiter->handoff_set | 0-1 |
| PARAM_VALUE | 0 | trans->fs_info->commit_root_sem.first_waiter->type | 0-1 |
| PARAM_VALUE | 0 | trans->fs_info->remap_root->node->lock.first_waiter->handoff_set | 0-1 |
| PARAM_VALUE | 0 | trans->fs_info->remap_root->node->lock.first_waiter->type | 0-1 |
| PARAM_VALUE | 0 | trans->fs_info->sb->s_umount.first_waiter->handoff_set | 0-1 |
| PARAM_VALUE | 0 | trans->fs_info->sb->s_umount.first_waiter->type | 0-1 |
| PARAM_VALUE | 0 | trans->fs_info->stripe_root->node->lock.first_waiter->handoff_set | 0-1 |
| PARAM_VALUE | 0 | trans->fs_info->stripe_root->node->lock.first_waiter->type | 0-1 |
| PARAM_VALUE | 0 | trans->fs_info->tree_root->node->lock.first_waiter->handoff_set | 0-1 |
| PARAM_VALUE | 0 | trans->fs_info->tree_root->node->lock.first_waiter->type | 0-1 |
| PARAM_VALUE | 2 | path | 4096-ptr_max |
| PARAM_VALUE | 2 | path->slots | 4096-ptr_max |
| PARAM_VALUE | 2 | *path->locks | 0-255 |
| PARAM_VALUE | 2 | *path->slots | s32min-s32max |
| PARAM_VALUE | 4 | nr | 1 |
| BUF_SIZE | 0 | trans | (-1),1-s32max |
| BUF_SIZE | 0 | trans | (-1),1-s32max |
| DATA_SOURCE | 0 | trans | $0 |
| DATA_SOURCE | 1 | root | $1 |
| DATA_SOURCE | 2 | path | $2 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| USER_PTR | 0 | trans->pending_snapshot->inherit |
fs/btrfs/relocation.c btrfs_del_item() -> btrfs_del_items()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | trans | 0-ptr_max |
| PARAM_VALUE | 0 | trans->fs_info->block_group_root->node->lock.first_waiter->handoff_set | 0-1 |
| PARAM_VALUE | 0 | trans->fs_info->block_group_root->node->lock.first_waiter->type | 0-1 |
| PARAM_VALUE | 0 | trans->fs_info->chunk_root->node->lock.first_waiter->handoff_set | 0-1 |
| PARAM_VALUE | 0 | trans->fs_info->chunk_root->node->lock.first_waiter->type | 0-1 |
| PARAM_VALUE | 0 | trans->fs_info->commit_root_sem.first_waiter->handoff_set | 0-1 |
| PARAM_VALUE | 0 | trans->fs_info->commit_root_sem.first_waiter->type | 0-1 |
| PARAM_VALUE | 0 | trans->fs_info->dev_root->node->lock.first_waiter->handoff_set | 0-1 |
| PARAM_VALUE | 0 | trans->fs_info->dev_root->node->lock.first_waiter->type | 0-1 |
| PARAM_VALUE | 0 | trans->fs_info->quota_root->node->lock.first_waiter->handoff_set | 0-1 |
| PARAM_VALUE | 0 | trans->fs_info->quota_root->node->lock.first_waiter->type | 0-1 |
| PARAM_VALUE | 0 | trans->fs_info->remap_root->node->lock.first_waiter->handoff_set | 0-1 |
| PARAM_VALUE | 0 | trans->fs_info->remap_root->node->lock.first_waiter->type | 0-1 |
| PARAM_VALUE | 0 | trans->fs_info->sb->s_umount.first_waiter->handoff_set | 0-1 |
| PARAM_VALUE | 0 | trans->fs_info->sb->s_umount.first_waiter->type | 0-1 |
| PARAM_VALUE | 0 | trans->fs_info->stripe_root->node->lock.first_waiter->handoff_set | 0-1 |
| PARAM_VALUE | 0 | trans->fs_info->stripe_root->node->lock.first_waiter->type | 0-1 |
| PARAM_VALUE | 0 | trans->fs_info->tree_root->node->lock.first_waiter->handoff_set | 0-1 |
| PARAM_VALUE | 0 | trans->fs_info->tree_root->node->lock.first_waiter->type | 0-1 |
| PARAM_VALUE | 0 | trans->fs_info->uuid_root->node->lock.first_waiter->handoff_set | 0-1 |
| PARAM_VALUE | 0 | trans->fs_info->uuid_root->node->lock.first_waiter->type | 0-1 |
| PARAM_VALUE | 1 | root->fs_info->commit_root_sem.first_waiter->handoff_set | 0-1 |
| PARAM_VALUE | 1 | root->fs_info->commit_root_sem.first_waiter->type | 0-1 |
| PARAM_VALUE | 1 | root->fs_info->sb->s_cop->empty_dir | 0,86,4096-ptr_max |
| PARAM_VALUE | 1 | root->fs_info->sb->s_cop->get_context | 0,706,4096-ptr_max |
| PARAM_VALUE | 1 | root->fs_info->sb->s_cop->inode_info_offs | 1632,1720,1808,2632,2648,2704,2712 |
| PARAM_VALUE | 1 | root->fs_info->sb->s_cop->set_context | 0,67,4096-ptr_max |
| PARAM_VALUE | 1 | root->node->lock.first_waiter->handoff_set | 0-1 |
| PARAM_VALUE | 1 | root->node->lock.first_waiter->type | 0-1 |
| PARAM_VALUE | 2 | path | 4096-ptr_max |
| PARAM_VALUE | 2 | path->slots | 4096-ptr_max |
| PARAM_VALUE | 4 | nr | 1 |
| BUF_SIZE | 2 | path | (-1)-s32max |
| BUF_SIZE | 2 | path | (-1)-s32max |
| DATA_SOURCE | 0 | trans | $0 |
| DATA_SOURCE | 1 | root | $1 |
| DATA_SOURCE | 2 | path | $2 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NO_OVERFLOW_SIMPLE | 0 | trans->fs_info->chunk_root->dirty_log_pages.inode->disk_i_size | |
| NO_OVERFLOW_SIMPLE | 0 | trans->fs_info->chunk_root->dirty_log_pages.inode->vfs_inode.i_size | |
| NO_OVERFLOW_SIMPLE | 0 | trans->fs_info->tree_root->dirty_log_pages.inode->disk_i_size | |
| NO_OVERFLOW_SIMPLE | 0 | trans->fs_info->tree_root->dirty_log_pages.inode->vfs_inode.i_size | |
| NO_OVERFLOW_SIMPLE | 0 | trans->transaction->dirty_pages.inode->disk_i_size | |
| NO_OVERFLOW_SIMPLE | 0 | trans->transaction->dirty_pages.inode->vfs_inode.i_size | |
| NO_OVERFLOW_SIMPLE | 0 | trans->transaction->pinned_extents.inode->vfs_inode.i_bytes | |
| USER_PTR | 0 | trans->pending_snapshot->inherit | |
| HALF_LOCKED2 | &fs_info->remap_mutex |
fs/btrfs/block-group.c btrfs_del_item() -> btrfs_del_items()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | trans | 4096-ptr_max |
| PARAM_VALUE | 0 | trans->fs_info->block_group_cache_lock.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | trans->fs_info->chunk_block_rsv.space_info->clamp | s32min-8 |
| PARAM_VALUE | 0 | trans->fs_info->chunk_block_rsv.space_info->flush | 1 |
| PARAM_VALUE | 0 | trans->fs_info->chunk_block_rsv.space_info->force_alloc | 0,2 |
| PARAM_VALUE | 0 | trans->fs_info->chunk_block_rsv.space_info->priority_tickets.prev->next | 643370198843097104 |
| PARAM_VALUE | 0 | trans->fs_info->chunk_block_rsv.space_info->priority_tickets.prev->next->next | 4096-ptr_max |
| PARAM_VALUE | 0 | trans->fs_info->chunk_block_rsv.space_info->tickets.prev->next | 643370198843097104 |
| PARAM_VALUE | 0 | trans->fs_info->chunk_block_rsv.space_info->tickets.prev->next->next | 4096-ptr_max |
| PARAM_VALUE | 0 | trans->fs_info->chunk_mutex.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | trans->fs_info->chunk_mutex.first_waiter->list.prev->next | 5159360019465732096 |
| PARAM_VALUE | 0 | trans->fs_info->chunk_mutex.first_waiter->list.prev->prev | 5159360019465732096 |
| PARAM_VALUE | 0 | trans->fs_info->chunk_mutex.osq.tail.counter | 0-s32max |
| PARAM_VALUE | 0 | trans->fs_info->chunk_root->dirty_list.next | 4096-ptr_max |
| PARAM_VALUE | 0 | trans->fs_info->commit_root_sem.first_waiter->handoff_set | 0-1 |
| PARAM_VALUE | 0 | trans->fs_info->commit_root_sem.first_waiter->type | 0-1 |
| PARAM_VALUE | 0 | trans->fs_info->data_alloc_cluster.lock.rlock.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | trans->fs_info->data_alloc_cluster.refill_lock.rlock.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | trans->fs_info->delayed_refs_rsv.full | 0 |
| PARAM_VALUE | 0 | trans->fs_info->fs_devices | 4096-ptr_max |
| PARAM_VALUE | 0 | trans->fs_info->fs_devices->device_list_mutex.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | trans->fs_info->fs_devices->device_list_mutex.first_waiter->list.prev->next | 5159360019465732096 |
| PARAM_VALUE | 0 | trans->fs_info->fs_devices->device_list_mutex.first_waiter->list.prev->prev | 5159360019465732096 |
| PARAM_VALUE | 0 | trans->fs_info->fs_devices->device_list_mutex.osq.tail.counter | 0-s32max |
| PARAM_VALUE | 0 | trans->fs_info->global_block_rsv.full | 1 |
| PARAM_VALUE | 0 | trans->fs_info->global_block_rsv.reserved | 0-536870912 |
| PARAM_VALUE | 0 | trans->fs_info->global_block_rsv.size | 0-536870912 |
| PARAM_VALUE | 0 | trans->fs_info->global_block_rsv.space_info->force_alloc | 2 |
| PARAM_VALUE | 0 | trans->fs_info->mapping_tree_lock.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | trans->fs_info->meta_alloc_cluster.lock.rlock.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | trans->fs_info->meta_alloc_cluster.refill_lock.rlock.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | trans->fs_info->transaction_kthread->delays->blkio_count | 0-4294967295 |
| PARAM_VALUE | 0 | trans->fs_info->transaction_kthread->delays->blkio_delay_max | 0-s64max |
| PARAM_VALUE | 0 | trans->fs_info->transaction_kthread->delays->blkio_delay_min | 0-s64max |
| PARAM_VALUE | 0 | trans->fs_info->tree_root->node->lock.first_waiter->handoff_set | 0-1 |
| PARAM_VALUE | 0 | trans->fs_info->tree_root->node->lock.first_waiter->type | 0-1 |
| PARAM_VALUE | 0 | trans->new_bgs.prev->next | 4096-ptr_max |
| PARAM_VALUE | 0 | trans->new_bgs.prev->next->next | 4096-ptr_max |
| PARAM_VALUE | 0 | trans->transaction->cache_write_mutex.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | trans->transaction->cache_write_mutex.first_waiter->list.prev->next | 5159360019465732096 |
| PARAM_VALUE | 0 | trans->transaction->cache_write_mutex.first_waiter->list.prev->prev | 5159360019465732096 |
| PARAM_VALUE | 0 | trans->transaction->cache_write_mutex.first_waiter->task->blocked_lock.owner | (-1) |
| PARAM_VALUE | 0 | trans->transaction->cache_write_mutex.first_waiter->task->blocked_lock.owner_cpu | 4294967295 |
| PARAM_VALUE | 0 | trans->transaction->cache_write_mutex.first_waiter->task->usage.refs.counter | s32min-s32max |
| PARAM_VALUE | 0 | trans->transaction->cache_write_mutex.osq.tail.counter | 0-s32max |
| PARAM_VALUE | 0 | trans->transaction->cache_write_mutex.wait_lock.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | trans->transaction->dirty_bgs_lock.rlock.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | trans->transaction->pinned_extents.inode->delalloc_inodes.next->prev | 4096-ptr_max |
| PARAM_VALUE | 0 | trans->transaction->pinned_extents.inode->root->delalloc_root.next->prev | 4096-ptr_max |
| PARAM_VALUE | 1 | root | 1-u64max |
| PARAM_VALUE | 2 | path | 4096-ptr_max |
| PARAM_VALUE | 2 | path->slots | 4096-ptr_max |
| PARAM_VALUE | 4 | nr | 1 |
| DATA_SOURCE | 0 | trans | $0 |
| DATA_SOURCE | 1 | root | $1 |
| DATA_SOURCE | 2 | path | $2 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HALF_LOCKED2 | &fs_info->reclaim_bgs_lock | ||
| TYPE_LOCK | (struct btrfs_fs_info)->reclaim_bgs_lock |
fs/btrfs/tests/qgroup-tests.c btrfs_del_item() -> btrfs_del_items()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | trans | 1570633434093137920,6156156381462355968 |
| PARAM_VALUE | 1 | root | 4096-ptr_max |
| PARAM_VALUE | 1 | root->delalloc_inodes.next->next | 4096-ptr_max |
| PARAM_VALUE | 1 | root->delalloc_inodes.prev->next | 4096-ptr_max |
| PARAM_VALUE | 1 | root->delalloc_inodes.prev->prev | 4096-ptr_max |
| PARAM_VALUE | 1 | root->delalloc_mutex.dep_map->name | 0-255 |
| PARAM_VALUE | 1 | root->delalloc_root.next->next | 4096-ptr_max |
| PARAM_VALUE | 1 | root->delalloc_root.prev->next | 4096-ptr_max |
| PARAM_VALUE | 1 | root->delalloc_root.prev->prev | 4096-ptr_max |
| PARAM_VALUE | 1 | root->dirty_list.next->next | 4096-ptr_max |
| PARAM_VALUE | 1 | root->dirty_list.prev->next | 4096-ptr_max |
| PARAM_VALUE | 1 | root->dirty_list.prev->prev | 4096-ptr_max |
| PARAM_VALUE | 1 | root->fs_info->btree_inode->i_mapping->host->i_sb->s_export_op->fh_to_dentry | 0,8684,447817974243774464,687732489194512384,742201802719268864 |
| PARAM_VALUE | 1 | root->fs_info->commit_root_sem.first_waiter->handoff_set | 0-1 |
| PARAM_VALUE | 1 | root->fs_info->commit_root_sem.first_waiter->type | 0-1 |
| PARAM_VALUE | 1 | root->fs_info->fs_root | 4096-ptr_max |
| PARAM_VALUE | 1 | root->fs_info->fs_root->delalloc_inodes.next | 4096-ptr_max |
| PARAM_VALUE | 1 | root->fs_info->fs_root->delalloc_inodes.prev | 4096-ptr_max |
| PARAM_VALUE | 1 | root->fs_info->fs_root->delalloc_mutex.magic | 4096-ptr_max |
| PARAM_VALUE | 1 | root->fs_info->fs_root->delalloc_root.next | 4096-ptr_max |
| PARAM_VALUE | 1 | root->fs_info->fs_root->delalloc_root.prev | 4096-ptr_max |
| PARAM_VALUE | 1 | root->fs_info->fs_root->dirty_list.next | 4096-ptr_max |
| PARAM_VALUE | 1 | root->fs_info->fs_root->dirty_list.prev | 4096-ptr_max |
| PARAM_VALUE | 1 | root->fs_info->fs_root->fs_info | 4096-ptr_max |
| PARAM_VALUE | 1 | root->fs_info->fs_root->leak_list.next | 4096-ptr_max |
| PARAM_VALUE | 1 | root->fs_info->fs_root->log_mutex.magic | 4096-ptr_max |
| PARAM_VALUE | 1 | root->fs_info->fs_root->log_transid_committed | (-1) |
| PARAM_VALUE | 1 | root->fs_info->fs_root->log_writer_wait.head.next | 4096-ptr_max |
| PARAM_VALUE | 1 | root->fs_info->fs_root->log_writer_wait.head.prev | 4096-ptr_max |
| PARAM_VALUE | 1 | root->fs_info->fs_root->objectid_mutex.magic | 4096-ptr_max |
| PARAM_VALUE | 1 | root->fs_info->fs_root->ordered_extent_mutex.magic | 4096-ptr_max |
| PARAM_VALUE | 1 | root->fs_info->fs_root->ordered_extents.next | 4096-ptr_max |
| PARAM_VALUE | 1 | root->fs_info->fs_root->ordered_extents.prev | 4096-ptr_max |
| PARAM_VALUE | 1 | root->fs_info->fs_root->ordered_root.next | 4096-ptr_max |
| PARAM_VALUE | 1 | root->fs_info->fs_root->ordered_root.prev | 4096-ptr_max |
| PARAM_VALUE | 1 | root->fs_info->fs_root->qgroup_flush_wait.head.next | 4096-ptr_max |
| PARAM_VALUE | 1 | root->fs_info->fs_root->qgroup_flush_wait.head.prev | 4096-ptr_max |
| PARAM_VALUE | 1 | root->fs_info->fs_root->refs.refs.counter | 1 |
| PARAM_VALUE | 1 | root->fs_info->fs_root->reloc_dirty_list.next | 4096-ptr_max |
| PARAM_VALUE | 1 | root->fs_info->fs_root->reloc_dirty_list.prev | 4096-ptr_max |
| PARAM_VALUE | 1 | root->fs_info->fs_root->root_key.objectid | 5 |
| PARAM_VALUE | 1 | root->fs_info->fs_root->root_list.next | 4096-ptr_max |
| PARAM_VALUE | 1 | root->fs_info->fs_root->root_list.prev | 4096-ptr_max |
| PARAM_VALUE | 1 | root->fs_info->fs_roots_radix_lock.rlock.dep_map->name | 0-255 |
| PARAM_VALUE | 1 | root->fs_info->global_root_lock.dep_map->name | 0-255 |
| PARAM_VALUE | 1 | root->fs_info->global_root_lock.owner | (-1) |
| PARAM_VALUE | 1 | root->fs_info->global_root_lock.owner_cpu | u32max |
| PARAM_VALUE | 1 | root->fs_info->quota_root | 1-u64max |
| PARAM_VALUE | 1 | root->fs_info->quota_root->delalloc_inodes.next | 4096-ptr_max |
| PARAM_VALUE | 1 | root->fs_info->quota_root->delalloc_inodes.prev | 4096-ptr_max |
| PARAM_VALUE | 1 | root->fs_info->quota_root->delalloc_mutex.magic | 4096-ptr_max |
| PARAM_VALUE | 1 | root->fs_info->quota_root->delalloc_root.next | 4096-ptr_max |
| PARAM_VALUE | 1 | root->fs_info->quota_root->delalloc_root.prev | 4096-ptr_max |
| PARAM_VALUE | 1 | root->fs_info->quota_root->dirty_list.next | 4096-ptr_max |
| PARAM_VALUE | 1 | root->fs_info->quota_root->dirty_list.prev | 4096-ptr_max |
| PARAM_VALUE | 1 | root->fs_info->quota_root->fs_info | 4096-ptr_max |
| PARAM_VALUE | 1 | root->fs_info->quota_root->leak_list.next | 4096-ptr_max |
| PARAM_VALUE | 1 | root->fs_info->quota_root->log_mutex.magic | 4096-ptr_max |
| PARAM_VALUE | 1 | root->fs_info->quota_root->log_transid_committed | (-1) |
| PARAM_VALUE | 1 | root->fs_info->quota_root->log_writer_wait.head.next | 4096-ptr_max |
| PARAM_VALUE | 1 | root->fs_info->quota_root->log_writer_wait.head.prev | 4096-ptr_max |
| PARAM_VALUE | 1 | root->fs_info->quota_root->objectid_mutex.magic | 4096-ptr_max |
| PARAM_VALUE | 1 | root->fs_info->quota_root->ordered_extent_mutex.magic | 4096-ptr_max |
| PARAM_VALUE | 1 | root->fs_info->quota_root->ordered_extents.next | 4096-ptr_max |
| PARAM_VALUE | 1 | root->fs_info->quota_root->ordered_extents.prev | 4096-ptr_max |
| PARAM_VALUE | 1 | root->fs_info->quota_root->ordered_root.next | 4096-ptr_max |
| PARAM_VALUE | 1 | root->fs_info->quota_root->ordered_root.prev | 4096-ptr_max |
| PARAM_VALUE | 1 | root->fs_info->quota_root->qgroup_flush_wait.head.next | 4096-ptr_max |
| PARAM_VALUE | 1 | root->fs_info->quota_root->qgroup_flush_wait.head.prev | 4096-ptr_max |
| PARAM_VALUE | 1 | root->fs_info->quota_root->refs.refs.counter | 1 |
| PARAM_VALUE | 1 | root->fs_info->quota_root->reloc_dirty_list.next | 4096-ptr_max |
| PARAM_VALUE | 1 | root->fs_info->quota_root->reloc_dirty_list.prev | 4096-ptr_max |
| PARAM_VALUE | 1 | root->fs_info->quota_root->root_key.objectid | 2 |
| PARAM_VALUE | 1 | root->fs_info->quota_root->root_key.type | 132 |
| PARAM_VALUE | 1 | root->fs_info->quota_root->root_list.next | 4096-ptr_max |
| PARAM_VALUE | 1 | root->fs_info->quota_root->root_list.prev | 4096-ptr_max |
| PARAM_VALUE | 1 | root->fs_info->tree_root | 4096-ptr_max |
| PARAM_VALUE | 1 | root->fs_info->tree_root->delalloc_inodes.next | 4096-ptr_max |
| PARAM_VALUE | 1 | root->fs_info->tree_root->delalloc_inodes.prev | 4096-ptr_max |
| PARAM_VALUE | 1 | root->fs_info->tree_root->delalloc_mutex.magic | 4096-ptr_max |
| PARAM_VALUE | 1 | root->fs_info->tree_root->delalloc_root.next | 4096-ptr_max |
| PARAM_VALUE | 1 | root->fs_info->tree_root->delalloc_root.prev | 4096-ptr_max |
| PARAM_VALUE | 1 | root->fs_info->tree_root->dirty_list.next | 4096-ptr_max |
| PARAM_VALUE | 1 | root->fs_info->tree_root->dirty_list.prev | 4096-ptr_max |
| PARAM_VALUE | 1 | root->fs_info->tree_root->fs_info | 4096-ptr_max |
| PARAM_VALUE | 1 | root->fs_info->tree_root->leak_list.next | 4096-ptr_max |
| PARAM_VALUE | 1 | root->fs_info->tree_root->log_mutex.magic | 4096-ptr_max |
| PARAM_VALUE | 1 | root->fs_info->tree_root->log_transid_committed | (-1) |
| PARAM_VALUE | 1 | root->fs_info->tree_root->log_writer_wait.head.next | 4096-ptr_max |
| PARAM_VALUE | 1 | root->fs_info->tree_root->log_writer_wait.head.prev | 4096-ptr_max |
| PARAM_VALUE | 1 | root->fs_info->tree_root->node->lock.first_waiter->handoff_set | 0-1 |
| PARAM_VALUE | 1 | root->fs_info->tree_root->node->lock.first_waiter->type | 0-1 |
| PARAM_VALUE | 1 | root->fs_info->tree_root->objectid_mutex.magic | 4096-ptr_max |
| PARAM_VALUE | 1 | root->fs_info->tree_root->ordered_extent_mutex.magic | 4096-ptr_max |
| PARAM_VALUE | 1 | root->fs_info->tree_root->ordered_extents.next | 4096-ptr_max |
| PARAM_VALUE | 1 | root->fs_info->tree_root->ordered_extents.prev | 4096-ptr_max |
| PARAM_VALUE | 1 | root->fs_info->tree_root->ordered_root.next | 4096-ptr_max |
| PARAM_VALUE | 1 | root->fs_info->tree_root->ordered_root.prev | 4096-ptr_max |
| PARAM_VALUE | 1 | root->fs_info->tree_root->qgroup_flush_wait.head.next | 4096-ptr_max |
| PARAM_VALUE | 1 | root->fs_info->tree_root->qgroup_flush_wait.head.prev | 4096-ptr_max |
| PARAM_VALUE | 1 | root->fs_info->tree_root->refs.refs.counter | 1 |
| PARAM_VALUE | 1 | root->fs_info->tree_root->reloc_dirty_list.next | 4096-ptr_max |
| PARAM_VALUE | 1 | root->fs_info->tree_root->reloc_dirty_list.prev | 4096-ptr_max |
| PARAM_VALUE | 1 | root->fs_info->tree_root->root_key.objectid | 2 |
| PARAM_VALUE | 1 | root->fs_info->tree_root->root_key.type | 132 |
| PARAM_VALUE | 1 | root->fs_info->tree_root->root_list.next | 4096-ptr_max |
| PARAM_VALUE | 1 | root->fs_info->tree_root->root_list.prev | 4096-ptr_max |
| PARAM_VALUE | 1 | root->leak_list.next->next | 4096-ptr_max |
| PARAM_VALUE | 1 | root->leak_list.prev->next | 4096-ptr_max |
| PARAM_VALUE | 1 | root->leak_list.prev->prev | 4096-ptr_max |
| PARAM_VALUE | 1 | root->log_commit | 4096-ptr_max |
| PARAM_VALUE | 1 | root->log_commit_wait | 4096-ptr_max |
| PARAM_VALUE | 1 | root->log_ctxs | 4096-ptr_max |
| PARAM_VALUE | 1 | root->log_mutex.dep_map->name | 0-255 |
| PARAM_VALUE | 1 | root->log_writer_wait.head.next->next | 4096-ptr_max |
| PARAM_VALUE | 1 | root->log_writer_wait.head.prev->next | 4096-ptr_max |
| PARAM_VALUE | 1 | root->log_writer_wait.head.prev->prev | 4096-ptr_max |
| PARAM_VALUE | 1 | root->objectid_mutex.dep_map->name | 0-255 |
| PARAM_VALUE | 1 | root->ordered_extent_mutex.dep_map->name | 0-255 |
| PARAM_VALUE | 1 | root->ordered_extents.next->next | 4096-ptr_max |
| PARAM_VALUE | 1 | root->ordered_extents.prev->next | 4096-ptr_max |
| PARAM_VALUE | 1 | root->ordered_extents.prev->prev | 4096-ptr_max |
| PARAM_VALUE | 1 | root->ordered_root.next->next | 4096-ptr_max |
| PARAM_VALUE | 1 | root->ordered_root.prev->next | 4096-ptr_max |
| PARAM_VALUE | 1 | root->ordered_root.prev->prev | 4096-ptr_max |
| PARAM_VALUE | 1 | root->qgroup_flush_wait.head.next->next | 4096-ptr_max |
| PARAM_VALUE | 1 | root->qgroup_flush_wait.head.prev->next | 4096-ptr_max |
| PARAM_VALUE | 1 | root->qgroup_flush_wait.head.prev->prev | 4096-ptr_max |
| PARAM_VALUE | 1 | root->reloc_dirty_list.next->next | 4096-ptr_max |
| PARAM_VALUE | 1 | root->reloc_dirty_list.prev->next | 4096-ptr_max |
| PARAM_VALUE | 1 | root->reloc_dirty_list.prev->prev | 4096-ptr_max |
| PARAM_VALUE | 1 | root->root_list.next->next | 4096-ptr_max |
| PARAM_VALUE | 1 | root->root_list.prev->next | 4096-ptr_max |
| PARAM_VALUE | 1 | root->root_list.prev->prev | 4096-ptr_max |
| PARAM_VALUE | 1 | root->swapped_blocks->blocks | 4096-ptr_max |
| PARAM_VALUE | 2 | path | 4096-ptr_max |
| PARAM_VALUE | 2 | path->slots | 4096-ptr_max |
| PARAM_VALUE | 2 | *path->locks | 0-255 |
| PARAM_VALUE | 2 | *path->slots | s32min-s32max |
| PARAM_VALUE | 4 | nr | 1 |
| DATA_SOURCE | 0 | trans | $0 |
| DATA_SOURCE | 1 | root | $1 |
| DATA_SOURCE | 2 | path | $2 |
| MEM_ZERO | 0 | trans | |
| NO_OVERFLOW_SIMPLE | 1 | root->node->start |
fs/btrfs/extent-tree.c __btrfs_free_extent() -> btrfs_del_items()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | trans | 4096-ptr_max |
| PARAM_VALUE | 0 | trans->fs_info->block_group_cache_lock.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | trans->fs_info->chunk_root->node->lock.first_waiter->handoff_set | 0-1 |
| PARAM_VALUE | 0 | trans->fs_info->chunk_root->node->lock.first_waiter->type | 0-1 |
| PARAM_VALUE | 0 | trans->fs_info->commit_root_sem.first_waiter->handoff_set | 0-1 |
| PARAM_VALUE | 0 | trans->fs_info->commit_root_sem.first_waiter->type | 0-1 |
| PARAM_VALUE | 0 | trans->fs_info->dev_root->node->lock.first_waiter->handoff_set | 0-1 |
| PARAM_VALUE | 0 | trans->fs_info->dev_root->node->lock.first_waiter->type | 0-1 |
| PARAM_VALUE | 0 | trans->fs_info->global_root_lock.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | trans->fs_info->quota_root->node->lock.first_waiter->handoff_set | 0-1 |
| PARAM_VALUE | 0 | trans->fs_info->quota_root->node->lock.first_waiter->type | 0-1 |
| PARAM_VALUE | 0 | trans->fs_info->remap_root->node->lock.first_waiter->handoff_set | 0-1 |
| PARAM_VALUE | 0 | trans->fs_info->remap_root->node->lock.first_waiter->type | 0-1 |
| PARAM_VALUE | 0 | trans->fs_info->sb->s_umount.first_waiter->handoff_set | 0-1 |
| PARAM_VALUE | 0 | trans->fs_info->sb->s_umount.first_waiter->type | 0-1 |
| PARAM_VALUE | 0 | trans->fs_info->stripe_root->node->lock.first_waiter->handoff_set | 0-1 |
| PARAM_VALUE | 0 | trans->fs_info->stripe_root->node->lock.first_waiter->type | 0-1 |
| PARAM_VALUE | 0 | trans->fs_info->transaction_kthread->delays->blkio_count | 0-4294967295 |
| PARAM_VALUE | 0 | trans->fs_info->transaction_kthread->sched_task_group->idle | s32min-s32max |
| PARAM_VALUE | 0 | trans->fs_info->tree_root->node->lock.first_waiter->handoff_set | 0-1 |
| PARAM_VALUE | 0 | trans->fs_info->tree_root->node->lock.first_waiter->type | 0-1 |
| PARAM_VALUE | 0 | trans->fs_info->uuid_root->node->lock.first_waiter->handoff_set | 0-1 |
| PARAM_VALUE | 0 | trans->fs_info->uuid_root->node->lock.first_waiter->type | 0-1 |
| PARAM_VALUE | 0 | trans->transaction->aborted | s32min-(-27),(-17),(-12),(-5),(-2) |
| PARAM_VALUE | 1 | root | 4096-ptr_max |
| PARAM_VALUE | 2 | path | 4096-ptr_max |
| PARAM_VALUE | 2 | path->nodes | 4096-ptr_max |
| PARAM_VALUE | 2 | path->slots | 4096-ptr_max |
| PARAM_VALUE | 2 | *path->locks | 0-255 |
| PARAM_VALUE | 2 | *path->slots | s32min-s32max |
| PARAM_VALUE | 4 | nr | 1-2 |
| BUF_SIZE | 0 | trans | (-1),1-s32max |
| BUF_SIZE | 0 | trans | (-1),1-s32max |
| DATA_SOURCE | 0 | trans | $0 |
| DATA_SOURCE | 1 | root | r btrfs_extent_root |
| DATA_SOURCE | 2 | path | r btrfs_alloc_path |
| FUZZY_MAX | 4 | nr | 2 |
| HARD_MAX | 4 | nr | 2 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NO_OVERFLOW_SIMPLE | 0 | trans->fs_info->chunk_root->dirty_log_pages.inode->disk_i_size | |
| NO_OVERFLOW_SIMPLE | 0 | trans->fs_info->chunk_root->dirty_log_pages.inode->vfs_inode.i_size | |
| NO_OVERFLOW_SIMPLE | 0 | trans->fs_info->tree_root->dirty_log_pages.inode->disk_i_size | |
| NO_OVERFLOW_SIMPLE | 0 | trans->fs_info->tree_root->dirty_log_pages.inode->vfs_inode.i_size | |
| NO_OVERFLOW_SIMPLE | 0 | trans->transaction->dirty_pages.inode->disk_i_size | |
| NO_OVERFLOW_SIMPLE | 0 | trans->transaction->dirty_pages.inode->vfs_inode.i_bytes | |
| NO_OVERFLOW_SIMPLE | 0 | trans->transaction->dirty_pages.inode->vfs_inode.i_size | |
| NO_OVERFLOW_SIMPLE | 0 | trans->transaction->pinned_extents.inode->vfs_inode.i_bytes | |
| USER_PTR | 0 | trans->pending_snapshot->inherit | |
| HALF_LOCKED2 | &cow->lock | ||
| HALF_LOCKED2 | &fs_info->reloc_mutex | ||
| HALF_LOCKED2 | &href->mutex |
fs/btrfs/extent-tree.c btrfs_del_item() -> btrfs_del_items()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | trans | 4096-ptr_max |
| PARAM_VALUE | 0 | trans->fs_info->block_group_cache_lock.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | trans->fs_info->block_group_root->node->lock.first_waiter->handoff_set | 0-1 |
| PARAM_VALUE | 0 | trans->fs_info->block_group_root->node->lock.first_waiter->type | 0-1 |
| PARAM_VALUE | 0 | trans->fs_info->chunk_root->node->lock.first_waiter->handoff_set | 0-1 |
| PARAM_VALUE | 0 | trans->fs_info->chunk_root->node->lock.first_waiter->type | 0-1 |
| PARAM_VALUE | 0 | trans->fs_info->commit_root_sem.first_waiter->handoff_set | 0-1 |
| PARAM_VALUE | 0 | trans->fs_info->commit_root_sem.first_waiter->type | 0-1 |
| PARAM_VALUE | 0 | trans->fs_info->dev_root->node->lock.first_waiter->handoff_set | 0-1 |
| PARAM_VALUE | 0 | trans->fs_info->dev_root->node->lock.first_waiter->type | 0-1 |
| PARAM_VALUE | 0 | trans->fs_info->global_root_lock.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | trans->fs_info->quota_root->node->lock.first_waiter->handoff_set | 0-1 |
| PARAM_VALUE | 0 | trans->fs_info->quota_root->node->lock.first_waiter->type | 0-1 |
| PARAM_VALUE | 0 | trans->fs_info->remap_root->node->lock.first_waiter->handoff_set | 0-1 |
| PARAM_VALUE | 0 | trans->fs_info->remap_root->node->lock.first_waiter->type | 0-1 |
| PARAM_VALUE | 0 | trans->fs_info->sb->s_umount.first_waiter->handoff_set | 0-1 |
| PARAM_VALUE | 0 | trans->fs_info->sb->s_umount.first_waiter->type | 0-1 |
| PARAM_VALUE | 0 | trans->fs_info->stripe_root->node->lock.first_waiter->handoff_set | 0-1 |
| PARAM_VALUE | 0 | trans->fs_info->stripe_root->node->lock.first_waiter->type | 0-1 |
| PARAM_VALUE | 0 | trans->fs_info->tree_root->node->lock.first_waiter->handoff_set | 0-1 |
| PARAM_VALUE | 0 | trans->fs_info->tree_root->node->lock.first_waiter->type | 0-1 |
| PARAM_VALUE | 0 | trans->fs_info->uuid_root->node->lock.first_waiter->handoff_set | 0-1 |
| PARAM_VALUE | 0 | trans->fs_info->uuid_root->node->lock.first_waiter->type | 0-1 |
| PARAM_VALUE | 0 | trans->transaction->aborted | s32min-(-27),(-17),(-12),(-5),(-2) |
| PARAM_VALUE | 1 | root | 4096-ptr_max |
| PARAM_VALUE | 2 | path | 4096-ptr_max |
| PARAM_VALUE | 2 | path->slots | 4096-ptr_max |
| PARAM_VALUE | 2 | *path->locks | 0-255 |
| PARAM_VALUE | 2 | *path->slots | s32min-s32max |
| PARAM_VALUE | 4 | nr | 1 |
| BUF_SIZE | 0 | trans | (-1),1-s32max |
| BUF_SIZE | 0 | trans | (-1),1-s32max |
| CAPPED_DATA | 1 | root | 1 |
| DATA_SOURCE | 0 | trans | $0 |
| DATA_SOURCE | 1 | root | $1 |
| DATA_SOURCE | 2 | path | $2 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NO_OVERFLOW_SIMPLE | 0 | trans->fs_info->chunk_root->dirty_log_pages.inode->disk_i_size | |
| NO_OVERFLOW_SIMPLE | 0 | trans->fs_info->chunk_root->dirty_log_pages.inode->vfs_inode.i_size | |
| NO_OVERFLOW_SIMPLE | 0 | trans->fs_info->tree_root->dirty_log_pages.inode->disk_i_size | |
| NO_OVERFLOW_SIMPLE | 0 | trans->fs_info->tree_root->dirty_log_pages.inode->vfs_inode.i_size | |
| NO_OVERFLOW_SIMPLE | 0 | trans->transaction->dirty_pages.inode->disk_i_size | |
| NO_OVERFLOW_SIMPLE | 0 | trans->transaction->dirty_pages.inode->vfs_inode.i_size | |
| NO_OVERFLOW_SIMPLE | 0 | trans->transaction->pinned_extents.inode->vfs_inode.i_bytes | |
| USER_PTR | 0 | trans->pending_snapshot->inherit | |
| HALF_LOCKED2 | &fs_info->reloc_mutex |
fs/btrfs/uuid-tree.c btrfs_del_item() -> btrfs_del_items()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | trans | 4096-ptr_max |
| PARAM_VALUE | 0 | trans->fs_info->commit_root_sem.first_waiter->handoff_set | 0-1 |
| PARAM_VALUE | 0 | trans->fs_info->commit_root_sem.first_waiter->type | 0-1 |
| PARAM_VALUE | 0 | trans->fs_info->tree_root->node->lock.first_waiter->handoff_set | 0-1 |
| PARAM_VALUE | 0 | trans->fs_info->tree_root->node->lock.first_waiter->type | 0-1 |
| PARAM_VALUE | 1 | root | 1-u64max |
| PARAM_VALUE | 2 | path | 4096-ptr_max |
| PARAM_VALUE | 2 | path->nodes | 4096-ptr_max |
| PARAM_VALUE | 2 | path->slots | 4096-ptr_max |
| PARAM_VALUE | 4 | nr | 1 |
| DATA_SOURCE | 0 | trans | $0 |
| DATA_SOURCE | 1 | root | $1 |
| DATA_SOURCE | 2 | path | $2 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HALF_LOCKED2 | &fs_info->subvol_sem |