Defined in 1 files as a prototype:
Defined in 1 files as a function:
Referenced in 5 files:
- fs/btrfs/ctree.h, line 670
- fs/btrfs/delayed-inode.c, line 755
- fs/btrfs/inode.c, line 6761
- fs/btrfs/relocation.c, line 3999
- fs/btrfs/tree-log.c
Smatch caller information:
fs/btrfs/verity.c btrfs_insert_empty_item() -> btrfs_insert_empty_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 | 1-u64max |
| PARAM_VALUE | 2 | *path->slots | s32min-s32max |
| PARAM_VALUE | 3 | batch | 3857785902582108160 |
| PARAM_VALUE | 3 | batch->keys | 3728216238329081856 |
| PARAM_VALUE | 3 | batch->nr | 1 |
| PARAM_VALUE | 3 | batch->total_data_size | 1-2048 |
| 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 | $2 |
| LOCK2 | &inode->i_rwsem | ||
| TYPE_LOCK | (struct inode)->i_rwsem |
fs/btrfs/dir-item.c btrfs_insert_empty_item() -> btrfs_insert_empty_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 | 1-u64max |
| PARAM_VALUE | 2 | *path->locks | 0-255 |
| PARAM_VALUE | 2 | *path->slots | s32min-s32max |
| PARAM_VALUE | 3 | batch | 396605036990001152 |
| PARAM_VALUE | 3 | batch->keys | 5376554165109895168,8013905876374196224 |
| PARAM_VALUE | 3 | batch->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 |
| STR_LEN | 1 | root | (-1)-1010101 |
| STR_LEN | 1 | root | (-1)-1010101 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| USER_DATA | 3 | batch->total_data_size | 30-131100 |
| USER_PTR | 3 | batch->data_sizes |
fs/btrfs/dev-replace.c btrfs_insert_empty_item() -> btrfs_insert_empty_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 | 2 | *path->locks | 0 |
| PARAM_VALUE | 2 | *path->nodes | 0 |
| PARAM_VALUE | 2 | *path->slots | 0 |
| PARAM_VALUE | 3 | batch | 4522396092862820352 |
| PARAM_VALUE | 3 | batch->keys | 2806984545862189056 |
| PARAM_VALUE | 3 | batch->nr | 1 |
| PARAM_VALUE | 3 | batch->total_data_size | 72 |
| 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_insert_empty_item() -> btrfs_insert_empty_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 | 1-u64max |
| PARAM_VALUE | 2 | *path->locks | 0-255 |
| PARAM_VALUE | 2 | *path->slots | s32min-s32max |
| PARAM_VALUE | 3 | batch | 1172525084300865536 |
| PARAM_VALUE | 3 | batch->keys | 3486607611054718976,6879291612955422720,7506875103712190464 |
| PARAM_VALUE | 3 | batch->nr | 1 |
| PARAM_VALUE | 3 | batch->total_data_size | 40,98,448 |
| 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 | $2 |
| RX_PATH | |||
| HALF_LOCKED2 | &fs_devices->device_list_mutex |
fs/btrfs/tree-log.c btrfs_insert_empty_item() -> btrfs_insert_empty_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->locks | 0-255 |
| PARAM_VALUE | 2 | *path->slots | s32min-s32max |
| PARAM_VALUE | 3 | batch | 1483247452544032768 |
| PARAM_VALUE | 3 | batch->keys | 4096-ptr_max |
| PARAM_VALUE | 3 | batch->nr | 1 |
| BUF_SIZE | 0 | trans | (-1),1-s32max |
| BUF_SIZE | 0 | trans | (-1),1-s32max |
| 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->transaction->dirty_pages.inode->vfs_inode.i_bytes | |
| NO_OVERFLOW_SIMPLE | 1 | root->dirty_log_pages.inode->vfs_inode.i_bytes |
fs/btrfs/tree-log.c copy_items() -> btrfs_insert_empty_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->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 | 3 | batch | 6939908097993469952 |
| PARAM_VALUE | 3 | batch->data_sizes | 16,4096-ptr_max |
| PARAM_VALUE | 3 | batch->keys | 4096-ptr_max |
| PARAM_VALUE | 3 | batch->nr | 1-s32max |
| DATA_SOURCE | 0 | trans | $0 |
| DATA_SOURCE | 2 | path | $2 |
| NO_OVERFLOW_SIMPLE | 0 | trans->transaction->dirty_pages.inode->vfs_inode.i_bytes |
fs/btrfs/tree-log.c flush_dir_items_batch() -> btrfs_insert_empty_items()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | trans | 4096-ptr_max |
| PARAM_VALUE | 3 | batch | 4108883176909180928 |
| PARAM_VALUE | 3 | batch->data_sizes | 16,4096-ptr_max |
| PARAM_VALUE | 3 | batch->keys | 4096-ptr_max |
| PARAM_VALUE | 3 | batch->nr | 1-s32max |
| DATA_SOURCE | 0 | trans | $0 |
| DATA_SOURCE | 2 | path | $3 |
fs/btrfs/tree-log.c insert_delayed_items_batch() -> btrfs_insert_empty_items()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | trans | 4096-ptr_max |
| PARAM_VALUE | 3 | batch | 6606593739622060032 |
| PARAM_VALUE | 3 | batch->data_sizes | 16,4096-ptr_max |
| PARAM_VALUE | 3 | batch->keys | 796,4096-ptr_max |
| PARAM_VALUE | 3 | batch->nr | 0-s32max |
| DATA_SOURCE | 0 | trans | $0 |
| DATA_SOURCE | 1 | root | $1 |
| DATA_SOURCE | 2 | path | $2 |
| DATA_SOURCE | 3 | batch | $3 |
fs/btrfs/file.c btrfs_insert_empty_item() -> btrfs_insert_empty_items()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | trans | 4096-ptr_max |
| PARAM_VALUE | 0 | trans->block_rsv | 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->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 | 1 | root | 4096-ptr_max |
| PARAM_VALUE | 2 | path | 1-u64max |
| PARAM_VALUE | 2 | *path->locks | 0-255 |
| PARAM_VALUE | 2 | *path->slots | s32min-s32max |
| PARAM_VALUE | 3 | batch | 816846641331200000 |
| PARAM_VALUE | 3 | batch->keys | 7869873745118494720 |
| PARAM_VALUE | 3 | batch->nr | 1 |
| PARAM_VALUE | 3 | batch->total_data_size | 53 |
| BUF_SIZE | 0 | trans->block_rsv | 120 |
| DATA_SOURCE | 0 | trans | $0 |
| DATA_SOURCE | 1 | root | $1 |
| DATA_SOURCE | 2 | path | $2 |
| RX_PATH | |||
| TASK_NOT_RUNNING |
fs/btrfs/orphan.c btrfs_insert_empty_item() -> btrfs_insert_empty_items()
| Type | Parameter | Key | Value |
|---|---|---|---|
| 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 | 1-u64max |
| PARAM_VALUE | 3 | batch | 2182747274566995968 |
| PARAM_VALUE | 3 | batch->keys | 7058468971508854784 |
| PARAM_VALUE | 3 | batch->nr | 1 |
| PARAM_VALUE | 3 | batch->total_data_size | 0 |
| 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_info->subvol_sem |
fs/btrfs/delayed-inode.c btrfs_insert_delayed_item() -> btrfs_insert_empty_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 | 4096-ptr_max |
| PARAM_VALUE | 1 | root->fs_info->flush_workers->thresh | s32min-s32max |
| PARAM_VALUE | 2 | path | 1-u64max |
| PARAM_VALUE | 3 | batch | 7459555144161300480 |
| PARAM_VALUE | 3 | batch->data_sizes | 16,4096-ptr_max |
| PARAM_VALUE | 3 | batch->keys | 4096-ptr_max |
| PARAM_VALUE | 3 | batch->nr | 1-s32max |
| BUF_SIZE | 0 | trans->block_rsv | (-1),120 |
| BUF_SIZE | 0 | trans->pending_snapshot | (-1),208 |
| 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->transaction->dirty_pages.inode->vfs_inode.i_bytes | |
| NO_OVERFLOW_SIMPLE | 3 | batch->nr | |
| USER_PTR | 0 | trans->pending_snapshot->inherit | |
| LOCK2 | &node->mutex | ||
| HALF_LOCKED2 | &pool->lock | ||
| TYPE_LOCK | (struct btrfs_delayed_node)->mutex |
fs/btrfs/inode.c btrfs_insert_empty_item() -> btrfs_insert_empty_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->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 | 1-u64max |
| PARAM_VALUE | 3 | batch | 4155826973066203136 |
| PARAM_VALUE | 3 | batch->keys | 6244483004498051072,7124126477286105088,9052080186610606080 |
| PARAM_VALUE | 3 | batch->nr | 1 |
| PARAM_VALUE | 3 | batch->total_data_size | 21-1010122 |
| 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 | $2 |
| RX_PATH | |||
| TASK_NOT_RUNNING |
fs/btrfs/inode-item.c btrfs_insert_empty_item() -> btrfs_insert_empty_items()
| Type | Parameter | Key | Value |
|---|---|---|---|
| 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->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->node->lock.first_waiter->handoff_set | 0-1 |
| PARAM_VALUE | 1 | root->node->lock.first_waiter->type | 0-1 |
| PARAM_VALUE | 2 | path | 1-u64max |
| PARAM_VALUE | 3 | batch | 5489424906755694592 |
| PARAM_VALUE | 3 | batch->keys | 274988605507694592,945864045362442240,2213115360219197440 |
| PARAM_VALUE | 3 | batch->nr | 1 |
| BUF_SIZE | 0 | trans | (-1),1-s32max |
| BUF_SIZE | 0 | trans | (-1),1-s32max |
| 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->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->disk_i_size | |
| NO_OVERFLOW_SIMPLE | 1 | root->dirty_log_pages.inode->vfs_inode.i_size | |
| USER_PTR | 0 | trans->pending_snapshot->inherit | |
| HALF_LOCKED2 | 0 | &trans->transaction->cache_write_mutex |
fs/btrfs/free-space-tree.c btrfs_insert_empty_item() -> btrfs_insert_empty_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->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->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 | 1-u64max |
| PARAM_VALUE | 3 | batch | 1849446918208647168 |
| PARAM_VALUE | 3 | batch->keys | 609544435046748160,5067327986999087104,5344402148536950784,5381655635889340416,6304244204976115712 |
| PARAM_VALUE | 3 | batch->nr | 1 |
| BUF_SIZE | 0 | trans | (-1)-s32max |
| BUF_SIZE | 0 | trans | (-1)-s32max |
| BUF_SIZE | 0 | trans->pending_snapshot | (-1),208 |
| 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->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/file-item.c btrfs_insert_empty_item() -> btrfs_insert_empty_items()
| Type | Parameter | Key | Value |
|---|---|---|---|
| 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->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 | 1-u64max |
| PARAM_VALUE | 3 | batch | 4322341669291700224 |
| PARAM_VALUE | 3 | batch->keys | 2902207856680693760,5806249693069303808 |
| PARAM_VALUE | 3 | batch->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 | |||
| NO_OVERFLOW_SIMPLE | 0 | trans->transaction->dirty_pages.inode->vfs_inode.i_bytes | |
| NO_OVERFLOW_SIMPLE | 1 | root->dirty_log_pages.inode->vfs_inode.i_bytes |
fs/btrfs/qgroup.c btrfs_insert_empty_item() -> btrfs_insert_empty_items()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | trans | 4096-ptr_max |
| 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->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 | 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 | 1-u64max |
| PARAM_VALUE | 2 | *path->slots | s32min-s32max |
| PARAM_VALUE | 3 | batch | 8529873582288416768 |
| PARAM_VALUE | 3 | batch->keys | 1234349952322629632,2558875530278461440,8832533882215546880 |
| PARAM_VALUE | 3 | batch->nr | 1 |
| PARAM_VALUE | 3 | batch->total_data_size | 0,40 |
| BUF_SIZE | 0 | trans | (-1),1-s32max |
| BUF_SIZE | 0 | trans | (-1),1-s32max |
| BUF_SIZE | 0 | trans->block_rsv | (-1),120 |
| BUF_SIZE | 0 | trans->pending_snapshot | (-1),208 |
| BUF_SIZE | 1 | root | (-1),2888 |
| BUF_SIZE | 1 | root | (-1),2888 |
| 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->transaction->dirty_pages.inode->vfs_inode.i_bytes | |
| NO_OVERFLOW_SIMPLE | 1 | root->fs_info->nodesize | |
| NO_OVERFLOW_SIMPLE | 1 | root->fs_info->sectorsize | |
| USER_PTR | 0 | trans->pending_snapshot->inherit | |
| HALF_LOCKED2 | &fs_info->qgroup_ioctl_lock | ||
| HALF_LOCKED2 | &fs_info->subvol_sem |
fs/btrfs/free-space-cache.c btrfs_insert_empty_item() -> btrfs_insert_empty_items()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | trans | 4096-ptr_max |
| PARAM_VALUE | 0 | trans->fs_info->btrfs_state_change_map | 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->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 | 4096-ptr_max |
| PARAM_VALUE | 0 | trans->fs_info->tree_root->free_objectid | 0-18446744073709551360 |
| 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->tree_root->objectid_mutex.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | trans->fs_info->tree_root->objectid_mutex.first_waiter->list.prev->next | 5159360019465732096 |
| PARAM_VALUE | 0 | trans->fs_info->tree_root->objectid_mutex.first_waiter->list.prev->prev | 5159360019465732096 |
| PARAM_VALUE | 0 | trans->fs_info->tree_root->objectid_mutex.first_waiter->task->blocked_lock.owner | (-1) |
| PARAM_VALUE | 0 | trans->fs_info->tree_root->objectid_mutex.first_waiter->task->usage.refs.counter | s32min-s32max |
| PARAM_VALUE | 0 | trans->fs_info->tree_root->objectid_mutex.osq.tail.counter | 0-s32max |
| 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->node->lock.first_waiter->handoff_set | 0-1 |
| PARAM_VALUE | 1 | root->node->lock.first_waiter->type | 0-1 |
| PARAM_VALUE | 1 | root->objectid_mutex.dep_map->name | 0-255 |
| PARAM_VALUE | 1 | root->objectid_mutex.first_waiter->list.prev->next | 5159360019465732096 |
| PARAM_VALUE | 1 | root->objectid_mutex.first_waiter->list.prev->prev | 5159360019465732096 |
| PARAM_VALUE | 1 | root->objectid_mutex.first_waiter->task->blocked_lock.dep_map->name | 0-255 |
| PARAM_VALUE | 1 | root->objectid_mutex.first_waiter->task->blocked_lock.owner | (-1) |
| PARAM_VALUE | 1 | root->objectid_mutex.first_waiter->task->blocked_lock.owner_cpu | 4294967295 |
| PARAM_VALUE | 1 | root->objectid_mutex.first_waiter->task->blocked_lock.raw_lock.val.counter | 0-s32max |
| PARAM_VALUE | 1 | root->objectid_mutex.first_waiter->task->usage.refs.counter | 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->locks | 0-255 |
| PARAM_VALUE | 2 | *path->nodes | 0 |
| PARAM_VALUE | 2 | *path->slots | s32min-s32max |
| PARAM_VALUE | 3 | batch | 4283472923092393984 |
| PARAM_VALUE | 3 | batch->keys | 8407106801921122304 |
| PARAM_VALUE | 3 | batch->nr | 1 |
| PARAM_VALUE | 3 | batch->total_data_size | 41 |
| BUF_SIZE | 0 | trans | (-1),1-s32max |
| BUF_SIZE | 0 | trans | (-1),1-s32max |
| 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->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->vfs_inode.i_bytes | |
| NO_OVERFLOW_SIMPLE | 1 | root->dirty_log_pages.inode->disk_i_size | |
| NO_OVERFLOW_SIMPLE | 1 | root->dirty_log_pages.inode->vfs_inode.i_size | |
| USER_PTR | 0 | trans->pending_snapshot->inherit | |
| HALF_LOCKED2 | &cow->lock | ||
| HALF_LOCKED2 | &dev_replace->lock_finishing_cancel_unmount | ||
| HALF_LOCKED2 | &fs_info->cleaner_mutex | ||
| HALF_LOCKED2 | &fs_info->reloc_mutex | ||
| HALF_LOCKED2 | &fs_info->subvol_sem | ||
| HALF_LOCKED2 | &fs_info->transaction_kthread_mutex | ||
| HALF_LOCKED2 | 0 | &trans->transaction->cache_write_mutex |
fs/btrfs/root-tree.c btrfs_insert_empty_item() -> btrfs_insert_empty_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 | 1-u64max |
| PARAM_VALUE | 2 | *path->locks | 0-255 |
| PARAM_VALUE | 2 | *path->slots | s32min-s32max |
| PARAM_VALUE | 3 | batch | 5042671706474954752 |
| PARAM_VALUE | 3 | batch->keys | 4096-ptr_max |
| PARAM_VALUE | 3 | batch->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 add_remap_tree_entries() -> btrfs_insert_empty_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 | 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->nodes | 0 |
| PARAM_VALUE | 2 | *path->slots | s32min-s32max |
| PARAM_VALUE | 3 | batch | 3071362438247866368 |
| PARAM_VALUE | 3 | batch->data_sizes | 16,4096-ptr_max |
| PARAM_VALUE | 3 | batch->nr | 0-171798691 |
| PARAM_VALUE | 3 | batch->total_data_size | 0 |
| DATA_SOURCE | 0 | trans | $0 |
| DATA_SOURCE | 2 | path | $1 |
| LOCK2 | &fs_info->remap_mutex | ||
| TYPE_LOCK | (struct btrfs_fs_info)->remap_mutex |
fs/btrfs/relocation.c btrfs_insert_empty_item() -> btrfs_insert_empty_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->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->locks | 0-255 |
| PARAM_VALUE | 2 | *path->slots | s32min-s32max |
| PARAM_VALUE | 3 | batch | 3029030403410505728 |
| PARAM_VALUE | 3 | batch->keys | 21400287729647616,154669701141078016,6185520390794747904,7740736071615598592 |
| PARAM_VALUE | 3 | batch->nr | 1 |
| PARAM_VALUE | 3 | batch->total_data_size | 0,8 |
| BUF_SIZE | 0 | trans | (-1),1-s32max |
| BUF_SIZE | 0 | trans | (-1),1-s32max |
| 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 | |||
| HALF_LOCKED2 | &fs_info->remap_mutex |
fs/btrfs/block-group.c btrfs_insert_empty_item() -> btrfs_insert_empty_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->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->fs_devices->device_list_mutex.wait_lock.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | trans->fs_info->fs_devices->device_list_mutex.wait_lock.owner | (-1) |
| PARAM_VALUE | 0 | trans->fs_info->fs_devices->device_list_mutex.wait_lock.owner_cpu | u32max |
| PARAM_VALUE | 0 | trans->fs_info->mapping_tree_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->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 | 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 | 2 | path | 1-u64max |
| PARAM_VALUE | 3 | batch | 7771246949427884032 |
| PARAM_VALUE | 3 | batch->keys | 11160270352023552 |
| PARAM_VALUE | 3 | batch->nr | 1 |
| PARAM_VALUE | 3 | batch->total_data_size | 48 |
| BUF_SIZE | 0 | trans | (-1)-s32max |
| BUF_SIZE | 0 | trans | (-1)-s32max |
| BUF_SIZE | 0 | trans->pending_snapshot | (-1),208 |
| 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->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 | |
| LOCK2 | &fs_info->fs_devices->device_list_mutex | ||
| TYPE_LOCK | (struct btrfs_fs_devices)->device_list_mutex |
fs/btrfs/tests/qgroup-tests.c btrfs_insert_empty_item() -> btrfs_insert_empty_items()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | trans | 2978124060758282240,4356009682245005312 |
| 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 | 1-u64max |
| PARAM_VALUE | 2 | *path->locks | 0-255 |
| PARAM_VALUE | 2 | *path->slots | s32min-s32max |
| PARAM_VALUE | 3 | batch | 5344624848067096576 |
| PARAM_VALUE | 3 | batch->keys | 6195007822490742784,8485749285544136704 |
| PARAM_VALUE | 3 | batch->nr | 1 |
| PARAM_VALUE | 3 | batch->total_data_size | 0,51 |
| BUF_SIZE | 1 | root->fs_info | (-1),11312 |
| BUF_SIZE | 1 | root->fs_info->fs_root | (-1),2888 |
| BUF_SIZE | 1 | root->fs_info->quota_root | (-1),2888 |
| BUF_SIZE | 1 | root->fs_info->tree_root | (-1),2888 |
| BUF_SIZE | 1 | root->node | (-1),1-s32max |
| BUF_SIZE | 1 | root->node->fs_info | (-1),11312 |
| 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_insert_empty_item() -> btrfs_insert_empty_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 | 1 | root | 4096-ptr_max |
| PARAM_VALUE | 2 | path | 1-u64max |
| PARAM_VALUE | 2 | *path->locks | 0-255 |
| PARAM_VALUE | 2 | *path->slots | s32min-s32max |
| PARAM_VALUE | 3 | batch | 8016533962436468736 |
| PARAM_VALUE | 3 | batch->keys | 220075298167353344,4439182596697497600,4573506202583871488,5007168504910987264,5628462415027908608 |
| PARAM_VALUE | 3 | batch->nr | 1 |
| PARAM_VALUE | 3 | batch->total_data_size | 0,4,24,28,33,37,42,46,50-51,53,62,66,82 |
| BUF_SIZE | 0 | trans | (-1),1-s32max |
| BUF_SIZE | 0 | trans | (-1),1-s32max |
| BUF_SIZE | 0 | trans->pending_snapshot | (-1),208 |
| 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 |
fs/btrfs/uuid-tree.c btrfs_insert_empty_item() -> btrfs_insert_empty_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 | 1-u64max |
| PARAM_VALUE | 2 | path | 1-u64max |
| PARAM_VALUE | 3 | batch | 2919041472891097088 |
| PARAM_VALUE | 3 | batch->keys | 1398246909718568960 |
| PARAM_VALUE | 3 | batch->nr | 1 |
| PARAM_VALUE | 3 | batch->total_data_size | 8 |
| CAPPED_DATA | 0 | trans | 1 |
| DATA_SOURCE | 0 | trans | $0 |
| DATA_SOURCE | 1 | root | $1 |
| DATA_SOURCE | 2 | path | $2 |
| HALF_LOCKED2 | &fs_info->subvol_sem |
fs/btrfs/ctree.c btrfs_insert_empty_item() -> btrfs_insert_empty_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->transaction_kthread->delays->blkio_count | 0-4294967295 |
| 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->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 | 1-u64max |
| PARAM_VALUE | 3 | batch | 4831083140313288704 |
| PARAM_VALUE | 3 | batch->keys | 4096-ptr_max |
| PARAM_VALUE | 3 | batch->nr | 1 |
| PARAM_VALUE | 3 | batch->total_data_size | 0-4000000 |
| BUF_SIZE | 0 | trans | (-1)-s32max |
| BUF_SIZE | 0 | trans | (-1)-s32max |
| BUF_SIZE | 0 | trans->block_rsv | (-1),120 |
| BUF_SIZE | 0 | trans->pending_snapshot | (-1),208 |
| 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->vfs_inode.i_bytes | |
| USER_PTR | 0 | trans->pending_snapshot->inherit | |
| HALF_LOCKED2 | &fs_info->chunk_mutex |
fs/btrfs/reflink.c btrfs_insert_empty_item() -> btrfs_insert_empty_items()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | trans | 0-ptr_max |
| PARAM_VALUE | 1 | root | 4096-ptr_max |
| PARAM_VALUE | 1 | root->fs_info->delayed_iput_lock.rlock.dep_map->name | 0-255 |
| PARAM_VALUE | 1 | root->fs_info->flush_workers->pending.counter | s32min-s32max |
| 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 | 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->nodes | 0 |
| PARAM_VALUE | 2 | *path->slots | s32min-s32max |
| PARAM_VALUE | 3 | batch | 3047480242773819392 |
| PARAM_VALUE | 3 | batch->keys | 5325414554407882752 |
| PARAM_VALUE | 3 | batch->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 | 1 | root | $1 |
| DATA_SOURCE | 2 | path | $2 |