Defined in 1 files as a prototype:
Defined in 1 files as a function:
Referenced in 2 files:
Smatch caller information:
fs/btrfs/inode.c btrfs_prune_dentries() -> btrfs_find_first_inode()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | root | 4096-ptr_max |
| PARAM_VALUE | 0 | root->anon_dev | 0 |
| PARAM_VALUE | 0 | root->root_item_lock.rlock.dep_map->name | 0-255 |
| PARAM_VALUE | 1 | min_ino | 0 |
| CAPPED_DATA | 0 | root | 1 |
| DATA_SOURCE | 0 | root | $0 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HALF_LOCKED2 | &dentry->d_inode->i_rwsem | ||
| HALF_LOCKED2 | &dentry->d_lockref.lock |
fs/btrfs/inode.c btrfs_prune_dentries() -> btrfs_find_first_inode()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | root | 4096-ptr_max |
| PARAM_VALUE | 0 | root->anon_dev | 0 |
| PARAM_VALUE | 0 | root->root_item_lock.rlock.dep_map->name | 0-255 |
| CAPPED_DATA | 0 | root | 1 |
| DATA_SOURCE | 0 | root | $0 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HALF_LOCKED2 | &dentry->d_inode->i_rwsem | ||
| HALF_LOCKED2 | &dentry->d_lockref.lock |
fs/btrfs/relocation.c invalidate_extent_cache() -> btrfs_find_first_inode()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | root | 4096-ptr_max |
| PARAM_VALUE | 0 | 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 | 0 | root->fs_info->tree_root->node->lock.first_waiter->handoff_set | 0-1 |
| PARAM_VALUE | 0 | root->fs_info->tree_root->node->lock.first_waiter->type | 0-1 |
| PARAM_VALUE | 0 | root->node->lock.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | root->node->lock.first_waiter->handoff_set | 0-1 |
| PARAM_VALUE | 0 | root->node->lock.first_waiter->list.prev | 2624917664208203776 |
| PARAM_VALUE | 0 | root->node->lock.first_waiter->type | 0-1 |
| PARAM_VALUE | 0 | root->node->lock.osq.tail.counter | 0-s32max |
| PARAM_VALUE | 1 | min_ino | 0 |
| BUF_SIZE | 0 | root | (-1),2888 |
| BUF_SIZE | 0 | root | (-1),2888 |
| CAPPED_DATA | 0 | root | 1 |
| DATA_SOURCE | 0 | root | $0 |
| UNITS | 1 | min_ino | unit_byte |
fs/btrfs/relocation.c replace_file_extents() -> btrfs_find_first_inode()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | root | 4096-ptr_max |
| PARAM_VALUE | 0 | root->fs_info | 4096-ptr_max |
| PARAM_VALUE | 0 | root->fs_info->block_group_root->node->lock.first_waiter->handoff_set | 0-1 |
| PARAM_VALUE | 0 | root->fs_info->block_group_root->node->lock.first_waiter->type | 0-1 |
| PARAM_VALUE | 0 | 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 | 0 | root->fs_info->chunk_root->node->lock.first_waiter->handoff_set | 0-1 |
| PARAM_VALUE | 0 | root->fs_info->chunk_root->node->lock.first_waiter->type | 0-1 |
| PARAM_VALUE | 0 | root->fs_info->commit_root_sem.first_waiter->handoff_set | 0-1 |
| PARAM_VALUE | 0 | root->fs_info->commit_root_sem.first_waiter->type | 0-1 |
| PARAM_VALUE | 0 | root->fs_info->dev_root->node->lock.first_waiter->handoff_set | 0-1 |
| PARAM_VALUE | 0 | root->fs_info->dev_root->node->lock.first_waiter->type | 0-1 |
| PARAM_VALUE | 0 | root->fs_info->flush_workers->thresh | s32min-s32max |
| PARAM_VALUE | 0 | root->fs_info->quota_root->node->lock.first_waiter->handoff_set | 0-1 |
| PARAM_VALUE | 0 | root->fs_info->quota_root->node->lock.first_waiter->type | 0-1 |
| PARAM_VALUE | 0 | root->fs_info->reloc_ctl | 4096-ptr_max |
| PARAM_VALUE | 0 | root->fs_info->reloc_ctl_lock.rlock.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | root->fs_info->running_transaction | 4096-ptr_max |
| PARAM_VALUE | 0 | root->fs_info->sb->s_cop->inode_info_offs | 1632,1808,2632,2648,2704,2712 |
| PARAM_VALUE | 0 | root->fs_info->stripe_root->node->lock.first_waiter->handoff_set | 0-1 |
| PARAM_VALUE | 0 | root->fs_info->stripe_root->node->lock.first_waiter->type | 0-1 |
| PARAM_VALUE | 0 | root->fs_info->tree_root->node->lock.first_waiter->handoff_set | 0-1 |
| PARAM_VALUE | 0 | root->fs_info->tree_root->node->lock.first_waiter->type | 0-1 |
| PARAM_VALUE | 0 | root->node->lock.first_waiter->handoff_set | 0-1 |
| PARAM_VALUE | 0 | root->node->lock.first_waiter->type | 0-1 |
| PARAM_VALUE | 0 | root->reloc_root->fs_info->tree_root->node->lock.first_waiter->handoff_set | 0-1 |
| PARAM_VALUE | 0 | root->reloc_root->fs_info->tree_root->node->lock.first_waiter->type | 0-1 |
| PARAM_VALUE | 0 | root->root_key.objectid | 0-18446744073709551607,18446744073709551609-u64max |
| BUF_SIZE | 0 | root | (-1),2888 |
| BUF_SIZE | 0 | root | (-1),2888 |
| CAPPED_DATA | 0 | root | 1 |
| DATA_SOURCE | 0 | root | $2 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NO_OVERFLOW_SIMPLE | 0 | root->dirty_log_pages.inode->disk_i_size | |
| NO_OVERFLOW_SIMPLE | 0 | root->dirty_log_pages.inode->vfs_inode.i_bytes | |
| NO_OVERFLOW_SIMPLE | 0 | root->dirty_log_pages.inode->vfs_inode.i_size | |
| NO_OVERFLOW_SIMPLE | 0 | root->log_csum_range.inode->vfs_inode.i_bytes | |
| NO_OVERFLOW_SIMPLE | 0 | root->node->start | |
| UNITS | 1 | min_ino | unit_byte |
| LOCK2 | &leaf->lock | ||
| HALF_LOCKED2 | &buf->lock | ||
| HALF_LOCKED2 | &trans->fs_info->commit_root_sem | ||
| HALF_LOCKED2 | &trans->fs_info->fs_devices->device_list_mutex | ||
| HALF_LOCKED2 | &trans->fs_info->fs_roots_radix_lock | ||
| HALF_LOCKED2 | &trans->fs_info->qgroup_ioctl_lock | ||
| HALF_LOCKED2 | &trans->fs_info->qgroup_lock | ||
| HALF_LOCKED2 | &trans->fs_info->unused_bg_unpin_mutex | ||
| HALF_LOCKED2 | &trans->transaction->delayed_refs.lock | ||
| TYPE_LOCK | (struct extent_buffer)->lock |
fs/btrfs/relocation.c replace_file_extents() -> btrfs_find_first_inode()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | root | 4096-ptr_max |
| PARAM_VALUE | 0 | root->fs_info | 4096-ptr_max |
| PARAM_VALUE | 0 | root->fs_info->block_group_root->node->lock.first_waiter->handoff_set | 0-1 |
| PARAM_VALUE | 0 | root->fs_info->block_group_root->node->lock.first_waiter->type | 0-1 |
| PARAM_VALUE | 0 | 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 | 0 | root->fs_info->chunk_root->node->lock.first_waiter->handoff_set | 0-1 |
| PARAM_VALUE | 0 | root->fs_info->chunk_root->node->lock.first_waiter->type | 0-1 |
| PARAM_VALUE | 0 | root->fs_info->commit_root_sem.first_waiter->handoff_set | 0-1 |
| PARAM_VALUE | 0 | root->fs_info->commit_root_sem.first_waiter->type | 0-1 |
| PARAM_VALUE | 0 | root->fs_info->dev_root->node->lock.first_waiter->handoff_set | 0-1 |
| PARAM_VALUE | 0 | root->fs_info->dev_root->node->lock.first_waiter->type | 0-1 |
| PARAM_VALUE | 0 | root->fs_info->flush_workers->thresh | s32min-s32max |
| PARAM_VALUE | 0 | root->fs_info->quota_root->node->lock.first_waiter->handoff_set | 0-1 |
| PARAM_VALUE | 0 | root->fs_info->quota_root->node->lock.first_waiter->type | 0-1 |
| PARAM_VALUE | 0 | root->fs_info->reloc_ctl | 4096-ptr_max |
| PARAM_VALUE | 0 | root->fs_info->reloc_ctl_lock.rlock.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | root->fs_info->running_transaction | 4096-ptr_max |
| PARAM_VALUE | 0 | root->fs_info->sb->s_cop->inode_info_offs | 1632,1808,2632,2648,2704,2712 |
| PARAM_VALUE | 0 | root->fs_info->stripe_root->node->lock.first_waiter->handoff_set | 0-1 |
| PARAM_VALUE | 0 | root->fs_info->stripe_root->node->lock.first_waiter->type | 0-1 |
| PARAM_VALUE | 0 | root->fs_info->tree_root->node->lock.first_waiter->handoff_set | 0-1 |
| PARAM_VALUE | 0 | root->fs_info->tree_root->node->lock.first_waiter->type | 0-1 |
| PARAM_VALUE | 0 | root->node->lock.first_waiter->handoff_set | 0-1 |
| PARAM_VALUE | 0 | root->node->lock.first_waiter->type | 0-1 |
| PARAM_VALUE | 0 | root->reloc_root->fs_info->tree_root->node->lock.first_waiter->handoff_set | 0-1 |
| PARAM_VALUE | 0 | root->reloc_root->fs_info->tree_root->node->lock.first_waiter->type | 0-1 |
| PARAM_VALUE | 0 | root->root_key.objectid | 0-18446744073709551607,18446744073709551609-u64max |
| PARAM_VALUE | 1 | min_ino | 1-u64max |
| BUF_SIZE | 0 | root | (-1),2888 |
| BUF_SIZE | 0 | root | (-1),2888 |
| CAPPED_DATA | 0 | root | 1 |
| DATA_SOURCE | 0 | root | $2 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NO_OVERFLOW_SIMPLE | 0 | root->dirty_log_pages.inode->disk_i_size | |
| NO_OVERFLOW_SIMPLE | 0 | root->dirty_log_pages.inode->vfs_inode.i_bytes | |
| NO_OVERFLOW_SIMPLE | 0 | root->dirty_log_pages.inode->vfs_inode.i_size | |
| NO_OVERFLOW_SIMPLE | 0 | root->log_csum_range.inode->vfs_inode.i_bytes | |
| NO_OVERFLOW_SIMPLE | 0 | root->node->start | |
| UNITS | 1 | min_ino | unit_byte |
| LOCK2 | &leaf->lock | ||
| HALF_LOCKED2 | &buf->lock | ||
| HALF_LOCKED2 | &trans->fs_info->commit_root_sem | ||
| HALF_LOCKED2 | &trans->fs_info->fs_devices->device_list_mutex | ||
| HALF_LOCKED2 | &trans->fs_info->fs_roots_radix_lock | ||
| HALF_LOCKED2 | &trans->fs_info->qgroup_ioctl_lock | ||
| HALF_LOCKED2 | &trans->fs_info->qgroup_lock | ||
| HALF_LOCKED2 | &trans->fs_info->unused_bg_unpin_mutex | ||
| HALF_LOCKED2 | &trans->transaction->delayed_refs.lock | ||
| TYPE_LOCK | (struct extent_buffer)->lock |