Defined in 1 files as a function:
Referenced in 20 files:
- fs/btrfs/backref.c
- fs/btrfs/block-group.c, line 831
- fs/btrfs/ctree.c
- fs/btrfs/disk-io.c, line 2106
- fs/btrfs/extent-tree.c, line 483
- fs/btrfs/fiemap.c
- fs/btrfs/file-item.c
- fs/btrfs/file.c
- fs/btrfs/inode.c
- fs/btrfs/ioctl.c
- fs/btrfs/props.c, line 183
- fs/btrfs/reflink.c
- fs/btrfs/relocation.c
- fs/btrfs/root-tree.c, line 239
- fs/btrfs/scrub.c, line 2654
- fs/btrfs/send.c
- fs/btrfs/tree-log.c
- fs/btrfs/verity.c, line 389
- fs/btrfs/volumes.c
- fs/btrfs/zoned.c, line 318
Smatch caller information:
fs/btrfs/verity.c read_key_bytes() -> btrfs_next_leaf()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 1 | path | 4096-ptr_max |
| PARAM_VALUE | 1 | path->nodes | 4096-ptr_max |
| PARAM_VALUE | 1 | path->slots | 4096-ptr_max |
| DATA_SOURCE | 1 | path | r btrfs_alloc_path |
| RX_PATH | |||
| TASK_NOT_RUNNING |
fs/btrfs/volumes.c btrfs_finish_sprout() -> btrfs_next_leaf()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 1 | path | 4096-ptr_max |
| PARAM_VALUE | 1 | path->nodes | 4096-ptr_max |
| PARAM_VALUE | 1 | path->slots | 4096-ptr_max |
| PARAM_VALUE | 1 | *path->locks | 0-255 |
| PARAM_VALUE | 1 | *path->slots | s32min-s32max |
| DATA_SOURCE | 1 | path | r btrfs_alloc_path |
| CAPABLE | 0 | 21 | |
| LOCK2 | &sb->s_umount | ||
| LOCK2 | global &uuid_mutex | ||
| TYPE_LOCK | (struct super_block)->s_umount |
fs/btrfs/volumes.c btrfs_verify_dev_extents() -> btrfs_next_leaf()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 1 | path | 4096-ptr_max |
| PARAM_VALUE | 1 | path->nodes | 4096-ptr_max |
| PARAM_VALUE | 1 | path->slots | 4096-ptr_max |
| DATA_SOURCE | 1 | path | r btrfs_alloc_path |
fs/btrfs/volumes.c cow_remap_tree() -> btrfs_next_leaf()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 1 | path | 4096-ptr_max |
| PARAM_VALUE | 1 | path->nodes | 4096-ptr_max |
| PARAM_VALUE | 1 | path->slots | 4096-ptr_max |
| PARAM_VALUE | 1 | *path->locks | 0-255 |
| PARAM_VALUE | 1 | *path->slots | s32min-s32max |
| DATA_SOURCE | 1 | path | $1 |
| LOCK2 | &fs_info->remap_mutex | ||
| TYPE_LOCK | (struct btrfs_fs_info)->remap_mutex |
fs/btrfs/volumes.c find_free_dev_extent() -> btrfs_next_leaf()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 1 | path | 4096-ptr_max |
| PARAM_VALUE | 1 | path->nodes | 4096-ptr_max |
| PARAM_VALUE | 1 | path->slots | 4096-ptr_max |
| PARAM_VALUE | 1 | *path->locks | 0-255 |
| PARAM_VALUE | 1 | *path->nodes | 0 |
| PARAM_VALUE | 1 | *path->slots | s32min-s32max |
| DATA_SOURCE | 1 | path | r btrfs_alloc_path |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| LOCK2 | &fs_info->chunk_mutex | ||
| HALF_LOCKED2 | &sb->s_umount | ||
| HALF_LOCKED2 | global &uuid_mutex | ||
| TYPE_LOCK | (struct btrfs_fs_info)->chunk_mutex |
fs/btrfs/tree-log.c btrfs_log_all_parents() -> btrfs_next_leaf()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | root | 4096-ptr_max |
| PARAM_VALUE | 1 | path | 4096-ptr_max |
| PARAM_VALUE | 1 | path->nodes | 4096-ptr_max |
| PARAM_VALUE | 1 | path->slots | 4096-ptr_max |
| DATA_SOURCE | 1 | path | r btrfs_alloc_path |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HALF_LOCKED2 | &inode->i_rwsem |
fs/btrfs/tree-log.c btrfs_log_all_xattrs() -> btrfs_next_leaf()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 1 | path | 4096-ptr_max |
| PARAM_VALUE | 1 | path->nodes | 4096-ptr_max |
| PARAM_VALUE | 1 | path->slots | 4096-ptr_max |
| DATA_SOURCE | 1 | path | $2 |
fs/btrfs/tree-log.c btrfs_log_holes() -> btrfs_next_leaf()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | root | 4096-ptr_max |
| PARAM_VALUE | 1 | path | 4096-ptr_max |
| PARAM_VALUE | 1 | path->nodes | 4096-ptr_max |
| PARAM_VALUE | 1 | path->slots | 4096-ptr_max |
| DATA_SOURCE | 1 | path | $2 |
fs/btrfs/tree-log.c btrfs_log_prealloc_extents() -> btrfs_next_leaf()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 1 | path | 4096-ptr_max |
| PARAM_VALUE | 1 | path->nodes | 4096-ptr_max |
| PARAM_VALUE | 1 | path->slots | 4096-ptr_max |
| PARAM_VALUE | 1 | *path->locks | 0-255 |
| PARAM_VALUE | 1 | *path->nodes | 0 |
| PARAM_VALUE | 1 | *path->slots | s32min-s32max |
| DATA_SOURCE | 1 | path | $2 |
fs/btrfs/tree-log.c find_dir_range() -> btrfs_next_leaf()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | root | 1-u64max |
| 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->node->lock.first_waiter->handoff_set | 0-1 |
| PARAM_VALUE | 0 | root->node->lock.first_waiter->type | 0-1 |
| PARAM_VALUE | 1 | path | 4096-ptr_max |
| PARAM_VALUE | 1 | path->nodes | 4096-ptr_max |
| PARAM_VALUE | 1 | path->slots | 4096-ptr_max |
| PARAM_VALUE | 1 | *path->locks | 0-255 |
| PARAM_VALUE | 1 | *path->slots | s32min-s32max |
| DATA_SOURCE | 0 | root | $0 |
| DATA_SOURCE | 1 | path | $1 |
fs/btrfs/tree-log.c log_all_new_ancestors() -> btrfs_next_leaf()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | root | 4096-ptr_max |
| PARAM_VALUE | 1 | path | 4096-ptr_max |
| PARAM_VALUE | 1 | path->nodes | 4096-ptr_max |
| PARAM_VALUE | 1 | path->slots | 4096-ptr_max |
| DATA_SOURCE | 1 | path | r btrfs_alloc_path |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HALF_LOCKED2 | &inode->i_rwsem |
fs/btrfs/tree-log.c log_dir_items() -> btrfs_next_leaf()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | root | 4096-ptr_max |
| 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.next | 2212933610777083904 |
| PARAM_VALUE | 0 | root->node->lock.first_waiter->list.prev | 2212933610777083904 |
| PARAM_VALUE | 0 | root->node->lock.first_waiter->type | 0-1 |
| PARAM_VALUE | 1 | path | 4096-ptr_max |
| PARAM_VALUE | 1 | path->nodes | 4096-ptr_max |
| PARAM_VALUE | 1 | path->slots | 4096-ptr_max |
| PARAM_VALUE | 1 | *path->locks | 0-255 |
| PARAM_VALUE | 1 | *path->nodes | 0 |
| PARAM_VALUE | 1 | *path->slots | s32min-s32max |
| DATA_SOURCE | 1 | path | $2 |
fs/btrfs/tree-log.c log_new_ancestors() -> btrfs_next_leaf()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | root | 4096-ptr_max |
| 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->sb->s_cop->empty_dir | 0,86,4096-ptr_max |
| PARAM_VALUE | 0 | root->fs_info->sb->s_cop->get_context | 0,706,4096-ptr_max |
| PARAM_VALUE | 0 | root->fs_info->sb->s_cop->inode_info_offs | 1632,1720,1808,2632,2648,2704,2712 |
| PARAM_VALUE | 0 | root->fs_info->sb->s_cop->set_context | 0,67,4096-ptr_max |
| 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 | 1 | path | 4096-ptr_max |
| PARAM_VALUE | 1 | path->nodes | 4096-ptr_max |
| PARAM_VALUE | 1 | path->slots | 4096-ptr_max |
| PARAM_VALUE | 1 | *path->locks | 0-255 |
| PARAM_VALUE | 1 | *path->slots | s32min-s32max |
| DATA_SOURCE | 0 | root | $1 |
| DATA_SOURCE | 1 | path | $2 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HALF_LOCKED2 | &inode->i_mmap_lock | ||
| HALF_LOCKED2 | &inode->vfs_inode.i_rwsem |
fs/btrfs/tree-log.c replay_dir_deletes() -> btrfs_next_leaf()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | root | 4096-ptr_max |
| PARAM_VALUE | 1 | path | 4096-ptr_max |
| PARAM_VALUE | 1 | path->nodes | 4096-ptr_max |
| PARAM_VALUE | 1 | path->slots | 4096-ptr_max |
| PARAM_VALUE | 1 | *path->locks | 0-255 |
| PARAM_VALUE | 1 | *path->slots | s32min-s32max |
fs/btrfs/tree-log.c replay_xattr_deletes() -> btrfs_next_leaf()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | root | 0,4096-u64max |
| PARAM_VALUE | 1 | path | 4096-ptr_max |
| PARAM_VALUE | 1 | path->nodes | 4096-ptr_max |
| PARAM_VALUE | 1 | path->slots | 4096-ptr_max |
fs/btrfs/file.c find_desired_extent() -> btrfs_next_leaf()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | root | 4096-ptr_max |
| PARAM_VALUE | 1 | path | 4096-ptr_max |
| PARAM_VALUE | 1 | path->nodes | 4096-ptr_max |
| PARAM_VALUE | 1 | path->slots | 4096-ptr_max |
| DATA_SOURCE | 1 | path | r btrfs_alloc_path |
| RX_PATH | |||
| TASK_NOT_RUNNING |
fs/btrfs/inode.c run_delalloc_nocow() -> btrfs_next_leaf()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | root | 4096-ptr_max |
| PARAM_VALUE | 1 | path | 4096-ptr_max |
| PARAM_VALUE | 1 | path->nodes | 4096-ptr_max |
| PARAM_VALUE | 1 | path->slots | 4096-ptr_max |
| DATA_SOURCE | 1 | path | r btrfs_alloc_path |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HALF_LOCKED2 | &mapping->invalidate_lock |
fs/btrfs/props.c iterate_object_props() -> btrfs_next_leaf()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | root | 4096-ptr_max |
| PARAM_VALUE | 1 | path | 4096-ptr_max |
| PARAM_VALUE | 1 | path->nodes | 4096-ptr_max |
| PARAM_VALUE | 1 | path->slots | 4096-ptr_max |
| PARAM_VALUE | 1 | *path->locks | 0-255 |
| PARAM_VALUE | 1 | *path->slots | s32min-s32max |
| BUF_SIZE | 1 | path | (-1),1-s32max |
| BUF_SIZE | 1 | path | (-1),1-s32max |
| DATA_SOURCE | 0 | root | $0 |
| DATA_SOURCE | 1 | path | $1 |
| PREEMPT_ADD | |||
| RX_PATH | |||
| TASK_NOT_RUNNING |
fs/btrfs/scrub.c scrub_enumerate_chunks() -> btrfs_next_leaf()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 1 | path | 4096-ptr_max |
| PARAM_VALUE | 1 | path->nodes | 4096-ptr_max |
| PARAM_VALUE | 1 | path->slots | 4096-ptr_max |
| PARAM_VALUE | 1 | *path->locks | 0-255 |
| PARAM_VALUE | 1 | *path->slots | s32min-s32max |
| DATA_SOURCE | 1 | path | r btrfs_alloc_path |
fs/btrfs/file-item.c btrfs_lookup_csums_bitmap() -> btrfs_next_leaf()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | root | 4096-ptr_max |
| PARAM_VALUE | 1 | path | 4096-ptr_max |
| PARAM_VALUE | 1 | path->nodes | 4096-ptr_max |
| PARAM_VALUE | 1 | path->slots | 4096-ptr_max |
| PARAM_VALUE | 1 | *path->locks | 0-255 |
| PARAM_VALUE | 1 | *path->slots | s32min-s32max |
| DATA_SOURCE | 0 | root | $0 |
| DATA_SOURCE | 1 | path | $1 [m] |
| HALF_LOCKED2 | &pool->lock |
fs/btrfs/file-item.c btrfs_lookup_csums_list() -> btrfs_next_leaf()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | root | 4096-ptr_max |
| PARAM_VALUE | 1 | path | 4096-ptr_max |
| PARAM_VALUE | 1 | path->nodes | 4096-ptr_max |
| PARAM_VALUE | 1 | path->slots | 4096-ptr_max |
| DATA_SOURCE | 0 | root | $0 |
| DATA_SOURCE | 1 | path | r btrfs_alloc_path |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HALF_LOCKED2 | &vfs_inode->i_rwsem |
fs/btrfs/file-item.c find_next_csum_offset() -> btrfs_next_leaf()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | root | 4096-ptr_max |
| 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->node->lock.first_waiter->handoff_set | 0-1 |
| PARAM_VALUE | 0 | root->node->lock.first_waiter->type | 0-1 |
| PARAM_VALUE | 1 | path | 4096-ptr_max |
| PARAM_VALUE | 1 | path->nodes | 4096-ptr_max |
| PARAM_VALUE | 1 | path->slots | 4096-ptr_max |
| DATA_SOURCE | 0 | root | $0 |
| DATA_SOURCE | 1 | path | $1 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NO_OVERFLOW_SIMPLE | 0 | root->dirty_log_pages.inode->vfs_inode.i_bytes |
fs/btrfs/root-tree.c btrfs_find_orphan_roots() -> btrfs_next_leaf()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 1 | path | 4096-ptr_max |
| PARAM_VALUE | 1 | path->nodes | 4096-ptr_max |
| PARAM_VALUE | 1 | path->slots | 4096-ptr_max |
| PARAM_VALUE | 1 | *path->locks | 0-255 |
| PARAM_VALUE | 1 | *path->slots | s32min-s32max |
| DATA_SOURCE | 1 | path | r btrfs_alloc_path |
| RX_PATH | |||
| TASK_NOT_RUNNING |
fs/btrfs/relocation.c create_remap_tree_entries() -> btrfs_next_leaf()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | root | 0,4096-ptr_max |
| PARAM_VALUE | 1 | path | 4096-ptr_max |
| PARAM_VALUE | 1 | path->nodes | 4096-ptr_max |
| PARAM_VALUE | 1 | path->slots | 4096-ptr_max |
| PARAM_VALUE | 1 | *path->locks | 0 |
| PARAM_VALUE | 1 | *path->nodes | 0 |
| PARAM_VALUE | 1 | *path->slots | 0 |
| DATA_SOURCE | 0 | root | r btrfs_free_space_root |
| DATA_SOURCE | 1 | path | $1 |
| LOCK2 | &bg->free_space_lock | ||
| LOCK2 | &fs_info->remap_mutex | ||
| TYPE_LOCK | (struct btrfs_block_group)->free_space_lock | ||
| TYPE_LOCK | (struct btrfs_fs_info)->remap_mutex |
fs/btrfs/relocation.c find_next_extent() -> btrfs_next_leaf()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | root | 4096-ptr_max |
| PARAM_VALUE | 1 | path | 4096-ptr_max |
| PARAM_VALUE | 1 | path->nodes | 4096-ptr_max |
| PARAM_VALUE | 1 | path->slots | 4096-ptr_max |
| PARAM_VALUE | 1 | *path->locks | 0-255 |
| PARAM_VALUE | 1 | *path->slots | s32min-s32max |
| DATA_SOURCE | 1 | path | $1 |
fs/btrfs/relocation.c find_next_identity_remap() -> btrfs_next_leaf()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 1 | path | 4096-ptr_max |
| PARAM_VALUE | 1 | path->nodes | 4096-ptr_max |
| PARAM_VALUE | 1 | path->slots | 4096-ptr_max |
| DATA_SOURCE | 1 | path | $1 |
| LOCK2 | &fs_info->remap_mutex | ||
| TYPE_LOCK | (struct btrfs_fs_info)->remap_mutex |
fs/btrfs/relocation.c move_existing_remaps() -> btrfs_next_leaf()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 1 | path | 4096-ptr_max |
| PARAM_VALUE | 1 | path->nodes | 4096-ptr_max |
| PARAM_VALUE | 1 | path->slots | 4096-ptr_max |
| DATA_SOURCE | 1 | path | $2 |
fs/btrfs/relocation.c move_existing_remaps() -> btrfs_next_leaf()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 1 | path | 4096-ptr_max |
| PARAM_VALUE | 1 | path->nodes | 4096-ptr_max |
| PARAM_VALUE | 1 | path->slots | 4096-ptr_max |
| DATA_SOURCE | 1 | path | $2 |
fs/btrfs/block-group.c load_extent_tree_free() -> btrfs_next_leaf()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | root | 4096-ptr_max |
| PARAM_VALUE | 1 | path | 4096-ptr_max |
| PARAM_VALUE | 1 | path->nodes | 4096-ptr_max |
| PARAM_VALUE | 1 | path->slots | 4096-ptr_max |
| PARAM_VALUE | 1 | *path->locks | 0-255 |
| PARAM_VALUE | 1 | *path->slots | s32min-s32max |
| DATA_SOURCE | 0 | root | r btrfs_extent_root |
| DATA_SOURCE | 1 | path | r btrfs_alloc_path |
| LOCK2 | &caching_ctl->mutex | ||
| LOCK2 | &fs_info->commit_root_sem | ||
| HALF_LOCKED2 | &fs_info->commit_root_sem | ||
| HALF_LOCKED2 | &pool->lock | ||
| TYPE_LOCK | (struct btrfs_caching_control)->mutex | ||
| TYPE_LOCK | (struct btrfs_fs_info)->commit_root_sem |
fs/btrfs/zoned.c calculate_emulated_zone_size() -> btrfs_next_leaf()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 1 | path | 4096-ptr_max |
| PARAM_VALUE | 1 | path->nodes | 4096-ptr_max |
| PARAM_VALUE | 1 | path->slots | 4096-ptr_max |
| DATA_SOURCE | 1 | path | r btrfs_alloc_path |
| HALF_LOCKED2 | &fs_devices->device_list_mutex |
fs/btrfs/disk-io.c load_global_roots_objectid() -> btrfs_next_leaf()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | root | 4096-ptr_max |
| 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->node->lock.first_waiter->handoff_set | 0-1 |
| PARAM_VALUE | 0 | root->node->lock.first_waiter->type | 0-1 |
| PARAM_VALUE | 1 | path | 4096-ptr_max |
| PARAM_VALUE | 1 | path->nodes | 4096-ptr_max |
| PARAM_VALUE | 1 | path->slots | 4096-ptr_max |
| DATA_SOURCE | 0 | root | $0 |
| DATA_SOURCE | 1 | path | $1 |
| STR_LEN | 0 | root | 4,6,10 |
| STR_LEN | 0 | root | 4,6,10 |
fs/btrfs/ioctl.c _btrfs_ioctl_get_subvol_info() -> btrfs_next_leaf()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | root->fs_info->allocated_roots.prev | 4096-ptr_max |
| PARAM_VALUE | 0 | root->fs_info->allocated_roots.prev->next | 4096-ptr_max |
| PARAM_VALUE | 0 | root->fs_info->allocated_roots.prev->next->next | 4096-ptr_max |
| PARAM_VALUE | 0 | root->fs_info->flush_workers->thresh | s32min-s32max |
| PARAM_VALUE | 0 | root->fs_info->fs_roots_radix_lock.rlock.dep_map->name | 0-255 |
| 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 | 1 | path | 4096-ptr_max |
| PARAM_VALUE | 1 | path->nodes | 4096-ptr_max |
| PARAM_VALUE | 1 | path->slots | 4096-ptr_max |
| DATA_SOURCE | 1 | path | r btrfs_alloc_path |
fs/btrfs/ioctl.c btrfs_ioctl_get_csums() -> btrfs_next_leaf()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | root | 4096-ptr_max |
| PARAM_VALUE | 1 | path | 4096-ptr_max |
| PARAM_VALUE | 1 | path->nodes | 4096-ptr_max |
| PARAM_VALUE | 1 | path->slots | 4096-ptr_max |
| PARAM_VALUE | 1 | *path->locks | 0-255 |
| PARAM_VALUE | 1 | *path->slots | s32min-s32max |
| DATA_SOURCE | 1 | path | r btrfs_alloc_path |
| LOCK2 | &vfs_inode->i_rwsem | ||
| TYPE_LOCK | (struct inode)->i_rwsem |
fs/btrfs/ioctl.c btrfs_ioctl_get_subvol_rootref() -> btrfs_next_leaf()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 1 | path | 4096-ptr_max |
| PARAM_VALUE | 1 | path->nodes | 4096-ptr_max |
| PARAM_VALUE | 1 | path->slots | 4096-ptr_max |
| DATA_SOURCE | 0 | root | $0 [m] |
| DATA_SOURCE | 1 | path | r btrfs_alloc_path |
fs/btrfs/extent-tree.c lookup_extent_data_ref() -> btrfs_next_leaf()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | root | 4096-ptr_max |
| PARAM_VALUE | 1 | path | 4096-ptr_max |
| PARAM_VALUE | 1 | path->nodes | 4096-ptr_max |
| PARAM_VALUE | 1 | path->slots | 4096-ptr_max |
| PARAM_VALUE | 1 | *path->locks | 0-255 |
| PARAM_VALUE | 1 | *path->nodes | 0 |
| PARAM_VALUE | 1 | *path->slots | s32min-s32max |
| DATA_SOURCE | 0 | root | r btrfs_extent_root |
| DATA_SOURCE | 1 | path | $1 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HALF_LOCKED2 | &fs_info->cleaner_mutex |
fs/btrfs/ctree.c btrfs_find_item() -> btrfs_next_leaf()
| Type | Parameter | Key | Value |
|---|---|---|---|
| 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->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->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 | 1 | path | 4096-ptr_max |
| PARAM_VALUE | 1 | path->nodes | 4096-ptr_max |
| PARAM_VALUE | 1 | path->slots | 4096-ptr_max |
| BUF_SIZE | 0 | root | (-1),2888 |
| BUF_SIZE | 0 | root | (-1),2888 |
| BUF_SIZE | 1 | path | (-1),1-s32max |
| BUF_SIZE | 1 | path | (-1),1-s32max |
| DATA_SOURCE | 0 | root | $0 |
| DATA_SOURCE | 1 | path | $1 |
| RX_PATH | |||
| TASK_NOT_RUNNING |
fs/btrfs/ctree.c btrfs_get_next_valid_item() -> btrfs_next_leaf()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 1 | path | 4096-ptr_max |
| PARAM_VALUE | 1 | path->nodes | 4096-ptr_max |
| PARAM_VALUE | 1 | path->slots | 4096-ptr_max |
| DATA_SOURCE | 0 | root | $0 |
| DATA_SOURCE | 1 | path | $2 |
| PREEMPT_ADD | |||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HALF_LOCKED2 | &caching_ctl->mutex | ||
| HALF_LOCKED2 | &fs_info->chunk_mutex | ||
| HALF_LOCKED2 | &fs_info->commit_root_sem | ||
| HALF_LOCKED2 | &pool->lock | ||
| HALF_LOCKED2 | global &uuid_mutex |
fs/btrfs/ctree.c btrfs_search_slot_for_read() -> btrfs_next_leaf()
| Type | Parameter | Key | Value |
|---|---|---|---|
| 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->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->sb->s_cop->inode_info_offs | 1632,1720,1808,2632,2648,2704,2712 |
| 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 | 1 | path | 4096-ptr_max |
| PARAM_VALUE | 1 | path->nodes | 4096-ptr_max |
| PARAM_VALUE | 1 | path->slots | 4096-ptr_max |
| PARAM_VALUE | 1 | *path->slots | s32min-s32max |
| DATA_SOURCE | 0 | root | $0 |
| DATA_SOURCE | 1 | path | $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_size | |
| HALF_LOCKED2 | &block_group->free_space_lock | ||
| HALF_LOCKED2 | &fs_info->qgroup_ioctl_lock | ||
| HALF_LOCKED2 | &fs_info->qgroup_rescan_lock | ||
| HALF_LOCKED2 | &fs_info->subvol_sem |
fs/btrfs/reflink.c btrfs_clone() -> btrfs_next_leaf()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 1 | path | 4096-ptr_max |
| PARAM_VALUE | 1 | path->nodes | 4096-ptr_max |
| PARAM_VALUE | 1 | path->slots | 4096-ptr_max |
| PARAM_VALUE | 1 | *path->locks | 0-255 |
| PARAM_VALUE | 1 | *path->slots | s32min-s32max |
| DATA_SOURCE | 1 | path | r btrfs_alloc_path |
| RX_PATH | |||
| TASK_NOT_RUNNING |
fs/btrfs/reflink.c clone_copy_inline_extent() -> btrfs_next_leaf()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | root | 4096-ptr_max |
| PARAM_VALUE | 1 | path | 4096-ptr_max |
| PARAM_VALUE | 1 | path->nodes | 4096-ptr_max |
| PARAM_VALUE | 1 | path->slots | 4096-ptr_max |
| PARAM_VALUE | 1 | *path->locks | 0-255 |
| PARAM_VALUE | 1 | *path->slots | s32min-s32max |
| DATA_SOURCE | 1 | path | $1 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HALF_LOCKED2 | &src_inode->vfs_inode.i_rwsem |
fs/btrfs/fiemap.c fiemap_next_leaf_item() -> btrfs_next_leaf()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 1 | path | 4096-ptr_max |
| PARAM_VALUE | 1 | path->nodes | 4096-ptr_max |
| PARAM_VALUE | 1 | path->slots | 4096-ptr_max |
| DATA_SOURCE | 1 | path | $1 |
fs/btrfs/fiemap.c fiemap_search_slot() -> btrfs_next_leaf()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | root | 4096-ptr_max |
| PARAM_VALUE | 1 | path | 4096-ptr_max |
| PARAM_VALUE | 1 | path->nodes | 4096-ptr_max |
| PARAM_VALUE | 1 | path->slots | 4096-ptr_max |
| PARAM_VALUE | 1 | *path->locks | 0-255 |
| PARAM_VALUE | 1 | *path->slots | s32min-s32max |
| DATA_SOURCE | 1 | path | $1 |
| LOCK2 | &inode->vfs_inode.i_rwsem | ||
| TYPE_LOCK | (struct inode)->i_rwsem |
fs/btrfs/backref.c add_all_parents() -> btrfs_next_leaf()
| 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->encode_fh | 0,2,1398972869330624512,1616549510479982592,2037984473558433792,2776440803454029824,3228746867770966016,3502492669594062848,3526768263295340544,3559173554394271744,5000850239487131648,5583386343686406144,5817357685191483392-s64max |
| 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->btree_inode->i_mapping->host->i_sb->s_export_op->fh_to_parent | 0,4672,5297,4573560380487,148606482432692224,436469935444291584,467281172929331200,529780027764285440,1092893949038768128,1556959531105513472,1608953577475584000,1649536479961075712,2404761408063094784,2970908329832960000-s64max |
| PARAM_VALUE | 0 | root->fs_info->btree_inode->i_mapping->host->i_sb->s_export_op->get_parent | 0,8931,264940071972966400,291591359766798336,565128213429456896,893189740598853632,1241177127089143808,1474696885321834496,1812477326828269568,1893665921928286208,2210088671756947456,2437012291923775488,2483979068402987008-s64max |
| 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->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->callback_head.func | 1-u64max |
| PARAM_VALUE | 0 | root->node->callback_head.next | 0 |
| PARAM_VALUE | 0 | root->node->fs_info->buffer_tree.xa_lock.rlock.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | root->node->fs_info->eb_leak_lock.rlock.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | root->node->fs_info->tree_mod_log_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->type | 0-1 |
| PARAM_VALUE | 0 | root->node->refs_lock.rlock.dep_map->name | 0-255 |
| PARAM_VALUE | 1 | path | 4096-ptr_max |
| PARAM_VALUE | 1 | path->nodes | 4096-ptr_max |
| PARAM_VALUE | 1 | path->slots | 4096-ptr_max |
| PARAM_VALUE | 1 | *path->locks | 0-255 |
| PARAM_VALUE | 1 | *path->slots | s32min-s32max |
| BUF_SIZE | 0 | root | (-1),2888 |
| BUF_SIZE | 0 | root | (-1),2888 |
| DATA_SOURCE | 0 | root | $1 |
| DATA_SOURCE | 1 | path | $2 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HALF_LOCKED2 | &ctx->fs_info->commit_root_sem |
fs/btrfs/backref.c add_all_parents() -> btrfs_next_leaf()
| 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->encode_fh | 0,2,1398972869330624512,1616549510479982592,2037984473558433792,2776440803454029824,3228746867770966016,3502492669594062848,3526768263295340544,3559173554394271744,5000850239487131648,5583386343686406144,5817357685191483392-s64max |
| 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->btree_inode->i_mapping->host->i_sb->s_export_op->fh_to_parent | 0,4672,5297,4573560380487,148606482432692224,436469935444291584,467281172929331200,529780027764285440,1092893949038768128,1556959531105513472,1608953577475584000,1649536479961075712,2404761408063094784,2970908329832960000-s64max |
| PARAM_VALUE | 0 | root->fs_info->btree_inode->i_mapping->host->i_sb->s_export_op->get_parent | 0,8931,264940071972966400,291591359766798336,565128213429456896,893189740598853632,1241177127089143808,1474696885321834496,1812477326828269568,1893665921928286208,2210088671756947456,2437012291923775488,2483979068402987008-s64max |
| 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->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->callback_head.func | 1-u64max |
| PARAM_VALUE | 0 | root->node->callback_head.next | 0 |
| PARAM_VALUE | 0 | root->node->fs_info->buffer_tree.xa_lock.rlock.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | root->node->fs_info->eb_leak_lock.rlock.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | root->node->fs_info->tree_mod_log_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->type | 0-1 |
| PARAM_VALUE | 0 | root->node->refs_lock.rlock.dep_map->name | 0-255 |
| PARAM_VALUE | 1 | path | 4096-ptr_max |
| PARAM_VALUE | 1 | path->nodes | 4096-ptr_max |
| PARAM_VALUE | 1 | path->slots | 4096-ptr_max |
| PARAM_VALUE | 1 | *path->locks | 0-255 |
| PARAM_VALUE | 1 | *path->slots | s32min-s32max |
| BUF_SIZE | 0 | root | (-1),2888 |
| BUF_SIZE | 0 | root | (-1),2888 |
| DATA_SOURCE | 0 | root | $1 |
| DATA_SOURCE | 1 | path | $2 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HALF_LOCKED2 | &ctx->fs_info->commit_root_sem |
fs/btrfs/backref.c btrfs_find_one_extref() -> btrfs_next_leaf()
| Type | Parameter | Key | Value |
|---|---|---|---|
| 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->node->lock.first_waiter->handoff_set | 0-1 |
| PARAM_VALUE | 0 | root->node->lock.first_waiter->type | 0-1 |
| PARAM_VALUE | 1 | path | 4096-ptr_max |
| PARAM_VALUE | 1 | path->nodes | 4096-ptr_max |
| PARAM_VALUE | 1 | path->slots | 4096-ptr_max |
| PARAM_VALUE | 1 | *path->locks | 0-255 |
| PARAM_VALUE | 1 | *path->slots | s32min-s32max |
| BUF_SIZE | 0 | root | (-1),2888 |
| BUF_SIZE | 0 | root | (-1),2888 |
| BUF_SIZE | 1 | path | (-1),120 |
| BUF_SIZE | 1 | path | (-1),120 |
| DATA_SOURCE | 0 | root | $0 |
| DATA_SOURCE | 1 | path | $3 |
| RX_PATH | |||
| TASK_NOT_RUNNING |
fs/btrfs/send.c range_is_hole_in_parent() -> btrfs_next_leaf()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | root | 1-u64max |
| PARAM_VALUE | 1 | path | 4096-ptr_max |
| PARAM_VALUE | 1 | path->nodes | 4096-ptr_max |
| PARAM_VALUE | 1 | path->slots | 4096-ptr_max |
| DATA_SOURCE | 1 | path | r alloc_path_for_send |