Defined in 1 files as a function:
Referenced in 1 files:
Smatch caller information:
fs/btrfs/relocation.c move_existing_remap() -> adjust_block_group_remap_bytes()
| 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 | bg | 4096-ptr_max |
| PARAM_VALUE | 1 | bg->remap_bytes | 1-u64max |
| PARAM_VALUE | 1 | bg->space_info | 4096-ptr_max |
| PARAM_VALUE | 1 | bg->space_info->lock.rlock.dep_map->name | 0-255 |
| DATA_SOURCE | 0 | trans | r btrfs_join_transaction |
| DATA_SOURCE | 1 | bg | $2 |
| NOCHECK_CALL | |||
| LOCK2 | &fs_info->remap_mutex | ||
| TYPE_LOCK | (struct btrfs_fs_info)->remap_mutex |
fs/btrfs/relocation.c move_existing_remap() -> adjust_block_group_remap_bytes()
| 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->delayed_refs_rsv.full | 0 |
| 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->dirty_bgs.prev | 4096-ptr_max |
| PARAM_VALUE | 0 | trans->transaction->dirty_bgs_lock.rlock.dep_map->name | 0-255 |
| PARAM_VALUE | 1 | bg | 0,4096-ptr_max |
| PARAM_VALUE | 2 | diff | 0-1048576 |
| CAPPED_DATA | 2 | diff | 1 |
| DATA_SOURCE | 0 | trans | r btrfs_join_transaction |
| DATA_SOURCE | 1 | bg | r btrfs_lookup_block_group |
| NOCHECK_CALL | |||
| UNITS | 2 | diff | unit_byte |
| LOCK2 | &fs_info->remap_mutex | ||
| TYPE_LOCK | (struct btrfs_fs_info)->remap_mutex |