Open Menu /

Defined in 1 files as a prototype:

Defined in 1 files as a function:

Referenced in 2 files:

Smatch caller information:

fs/btrfs/tree-log.c log_csums() -> btrfs_insert_data_csums()

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 0 trans->transid 1-u64max
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 sums 4096-ptr_max
DATA_SOURCE 0 trans $0
DATA_SOURCE 1 root $2
DATA_SOURCE 2 sums $3
NO_OVERFLOW_SIMPLE 0 trans->transaction->dirty_pages.inode->vfs_inode.i_bytes

fs/btrfs/tree-log.c log_csums() -> btrfs_insert_data_csums()

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 1 root->accounting_lock.rlock.dep_map->name 0-255
PARAM_VALUE 1 root->dirty_list.next->prev 4096-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->dirty_cowonly_roots.next->next 4096-ptr_max
PARAM_VALUE 1 root->fs_info->global_block_rsv.full 1
PARAM_VALUE 1 root->fs_info->global_block_rsv.reserved 0-536870912
PARAM_VALUE 1 root->fs_info->trans_lock.rlock.dep_map->name 0-255
PARAM_VALUE 1 root->log_csum_range.lock.rlock.dep_map->name 0-255
PARAM_VALUE 1 root->node->fs_info->tree_mod_log_lock.dep_map->name 0-255
PARAM_VALUE 1 root->node->fs_info->tree_mod_log_lock.owner (-1)
PARAM_VALUE 1 root->node->fs_info->tree_mod_log_lock.owner_cpu u32max
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 1 root->node->refs_lock.rlock.dep_map->name 0-255
PARAM_VALUE 2 sums 4096-ptr_max
CAPPED_DATA 1 root 1
DATA_SOURCE 0 trans $0
DATA_SOURCE 1 root $2
DATA_SOURCE 2 sums $3
NO_OVERFLOW_SIMPLE 0 trans->transaction->dirty_pages.inode->vfs_inode.i_bytes

fs/btrfs/tree-log.c replay_one_extent() -> btrfs_insert_data_csums()

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->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->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->delalloc_root_lock.rlock.dep_map->name 0-255
PARAM_VALUE 0 trans->fs_info->delayed_refs_rsv.full 0
PARAM_VALUE 0 trans->fs_info->global_root_lock.dep_map->name 0-255
PARAM_VALUE 0 trans->fs_info->qgroup_lock.rlock.dep_map->name 0-255
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->aborted s32min-(-27),(-17),(-12),(-5),(-2)
PARAM_VALUE 0 trans->transaction->dirty_bgs.prev 4096-ptr_max
PARAM_VALUE 0 trans->transaction->dirty_bgs.prev->next 4096-ptr_max
PARAM_VALUE 0 trans->transaction->dirty_bgs.prev->next->next 4096-ptr_max
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 4096-ptr_max
PARAM_VALUE 1 root->accounting_lock.rlock.dep_map->name 0-255
PARAM_VALUE 1 root->dirty_list.next->prev 4096-ptr_max
PARAM_VALUE 1 root->fs_info->dirty_cowonly_roots.next->next 4096-ptr_max
PARAM_VALUE 1 root->fs_info->global_block_rsv.full 1
PARAM_VALUE 1 root->fs_info->global_block_rsv.reserved 0-536870912
PARAM_VALUE 1 root->fs_info->trans_lock.rlock.dep_map->name 0-255
PARAM_VALUE 1 root->node->fs_info->tree_mod_log_lock.dep_map->name 0-255
PARAM_VALUE 1 root->node->fs_info->tree_mod_log_lock.owner (-1)
PARAM_VALUE 1 root->node->fs_info->tree_mod_log_lock.owner_cpu u32max
PARAM_VALUE 1 root->node->refs_lock.rlock.dep_map->name 0-255
PARAM_VALUE 2 sums 4096-ptr_max
CAPPED_DATA 1 root 1
DATA_SOURCE 1 root r btrfs_csum_root

fs/btrfs/inode.c add_pending_csums() -> btrfs_insert_data_csums()

Type Parameter Key Value
PARAM_VALUE 0 trans 4096-ptr_max
PARAM_VALUE 0 trans->adding_csums 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->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->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 sums 4096-ptr_max
CAPPED_DATA 0 trans 1
CAPPED_DATA 2 &sums->list 1
DATA_SOURCE 0 trans $0
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2 &pool->lock