Defined in 1 files as a prototype:
Defined in 1 files as a function:
Referenced in 1 files:
Smatch caller information:
fs/btrfs/backref.c btrfs_backref_add_tree_node() -> btrfs_backref_iter_next()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | fs_info | 4096-ptr_max |
| PARAM_VALUE | 0 | fs_info->block_group_cache_lock.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | fs_info->block_group_root->node->lock.first_waiter->handoff_set | 0-1 |
| PARAM_VALUE | 0 | fs_info->block_group_root->node->lock.first_waiter->type | 0-1 |
| PARAM_VALUE | 0 | fs_info->block_group_root->refs.refs.counter | (-1073741824),0-s32max |
| PARAM_VALUE | 0 | fs_info->chunk_root->node->lock.first_waiter->handoff_set | 0-1 |
| PARAM_VALUE | 0 | fs_info->chunk_root->node->lock.first_waiter->type | 0-1 |
| PARAM_VALUE | 0 | fs_info->chunk_root->refs.refs.counter | (-1073741824),0-s32max |
| PARAM_VALUE | 0 | fs_info->commit_root_sem.first_waiter->handoff_set | 0-1 |
| PARAM_VALUE | 0 | fs_info->commit_root_sem.first_waiter->type | 0-1 |
| PARAM_VALUE | 0 | fs_info->dev_root->node->lock.first_waiter->handoff_set | 0-1 |
| PARAM_VALUE | 0 | fs_info->dev_root->node->lock.first_waiter->type | 0-1 |
| PARAM_VALUE | 0 | fs_info->dev_root->refs.refs.counter | (-1073741824),0-s32max |
| PARAM_VALUE | 0 | fs_info->fs_roots_radix.xa_flags | 0,67108864-u32max |
| PARAM_VALUE | 0 | fs_info->global_root_lock.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | fs_info->quota_root->node->lock.first_waiter->handoff_set | 0-1 |
| PARAM_VALUE | 0 | fs_info->quota_root->node->lock.first_waiter->type | 0-1 |
| PARAM_VALUE | 0 | fs_info->quota_root->refs.refs.counter | (-1073741824),0-s32max |
| PARAM_VALUE | 0 | fs_info->remap_root->refs.refs.counter | (-1073741824),0-s32max |
| PARAM_VALUE | 0 | fs_info->stripe_root->node->lock.first_waiter->handoff_set | 0-1 |
| PARAM_VALUE | 0 | fs_info->stripe_root->node->lock.first_waiter->type | 0-1 |
| PARAM_VALUE | 0 | fs_info->stripe_root->refs.refs.counter | (-1073741824),0-s32max |
| PARAM_VALUE | 0 | fs_info->tree_root->node->lock.first_waiter->handoff_set | 0-1 |
| PARAM_VALUE | 0 | fs_info->tree_root->node->lock.first_waiter->type | 0-1 |
| PARAM_VALUE | 0 | fs_info->tree_root->refs.refs.counter | (-1073741824),0-s32max |
| PARAM_VALUE | 0 | fs_info->uuid_root->refs.refs.counter | (-1073741824),0-s32max |
| PARAM_VALUE | 1 | iter | 5198299658199212032 |
| PARAM_VALUE | 1 | iter->cur_key.type | 168 |
| PARAM_VALUE | 1 | iter->path | 4096-ptr_max |
| PARAM_VALUE | 1 | iter->path->keep_locks | 0 |
| PARAM_VALUE | 1 | *iter->path->locks | 0-255 |
| PARAM_VALUE | 1 | *iter->path->slots | s32min-s32max |
| DATA_SOURCE | 1 | iter | $3 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| UNITS | 0 | fs_info | unit_byte |
| LOCK2 | &fs_info->cleaner_mutex | ||
| HALF_LOCKED2 | &fs_info->reclaim_bgs_lock | ||
| TYPE_LOCK | (struct btrfs_fs_info)->cleaner_mutex | ||
| TYPE_LOCK | (struct btrfs_fs_info)->reclaim_bgs_lock |
fs/btrfs/backref.c btrfs_backref_add_tree_node() -> btrfs_backref_iter_next()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | fs_info | 4096-ptr_max |
| PARAM_VALUE | 0 | fs_info->block_group_cache_lock.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | fs_info->block_group_root->node->lock.first_waiter->handoff_set | 0-1 |
| PARAM_VALUE | 0 | fs_info->block_group_root->node->lock.first_waiter->type | 0-1 |
| PARAM_VALUE | 0 | fs_info->block_group_root->refs.refs.counter | (-1073741824),0-s32max |
| PARAM_VALUE | 0 | fs_info->chunk_root->node->lock.first_waiter->handoff_set | 0-1 |
| PARAM_VALUE | 0 | fs_info->chunk_root->node->lock.first_waiter->type | 0-1 |
| PARAM_VALUE | 0 | fs_info->chunk_root->refs.refs.counter | (-1073741824),0-s32max |
| PARAM_VALUE | 0 | fs_info->commit_root_sem.first_waiter->handoff_set | 0-1 |
| PARAM_VALUE | 0 | fs_info->commit_root_sem.first_waiter->type | 0-1 |
| PARAM_VALUE | 0 | fs_info->dev_root->node->lock.first_waiter->handoff_set | 0-1 |
| PARAM_VALUE | 0 | fs_info->dev_root->node->lock.first_waiter->type | 0-1 |
| PARAM_VALUE | 0 | fs_info->dev_root->refs.refs.counter | (-1073741824),0-s32max |
| PARAM_VALUE | 0 | fs_info->fs_roots_radix.xa_flags | 0,67108864-u32max |
| PARAM_VALUE | 0 | fs_info->global_root_lock.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | fs_info->quota_root->node->lock.first_waiter->handoff_set | 0-1 |
| PARAM_VALUE | 0 | fs_info->quota_root->node->lock.first_waiter->type | 0-1 |
| PARAM_VALUE | 0 | fs_info->quota_root->refs.refs.counter | (-1073741824),0-s32max |
| PARAM_VALUE | 0 | fs_info->remap_root->refs.refs.counter | (-1073741824),0-s32max |
| PARAM_VALUE | 0 | fs_info->stripe_root->node->lock.first_waiter->handoff_set | 0-1 |
| PARAM_VALUE | 0 | fs_info->stripe_root->node->lock.first_waiter->type | 0-1 |
| PARAM_VALUE | 0 | fs_info->stripe_root->refs.refs.counter | (-1073741824),0-s32max |
| PARAM_VALUE | 0 | fs_info->tree_root->node->lock.first_waiter->handoff_set | 0-1 |
| PARAM_VALUE | 0 | fs_info->tree_root->node->lock.first_waiter->type | 0-1 |
| PARAM_VALUE | 0 | fs_info->tree_root->refs.refs.counter | (-1073741824),0-s32max |
| PARAM_VALUE | 0 | fs_info->uuid_root->refs.refs.counter | (-1073741824),0-s32max |
| PARAM_VALUE | 1 | iter | 5198299658199212032 |
| PARAM_VALUE | 1 | iter->path | 4096-ptr_max |
| PARAM_VALUE | 1 | iter->path->nodes | 4096-ptr_max |
| PARAM_VALUE | 1 | *iter->path->locks | 0-255 |
| PARAM_VALUE | 1 | *iter->path->slots | s32min-s32max |
| DATA_SOURCE | 1 | iter | $3 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| UNITS | 0 | fs_info | unit_byte |
| LOCK2 | &fs_info->cleaner_mutex | ||
| HALF_LOCKED2 | &fs_info->reclaim_bgs_lock | ||
| TYPE_LOCK | (struct btrfs_fs_info)->cleaner_mutex | ||
| TYPE_LOCK | (struct btrfs_fs_info)->reclaim_bgs_lock |