Defined in 1 files as a function:
Referenced in 1 files:
Smatch caller information:
fs/btrfs/extent-tree.c insert_extent_data_ref() -> match_extent_data_ref()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | leaf | 4096-ptr_max |
| PARAM_VALUE | 1 | ref | 101-4294967396 |
| DATA_SOURCE | 3 | owner | r btrfs_delayed_ref_owner |
| DATA_SOURCE | 4 | offset | r btrfs_delayed_ref_offset |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| UNITS | 2 | root_objectid | unit_byte |
| HALF_LOCKED2 | &cow->lock | ||
| HALF_LOCKED2 | &fs_info->reloc_mutex | ||
| HALF_LOCKED2 | &href->mutex |
fs/btrfs/extent-tree.c lookup_extent_data_ref() -> match_extent_data_ref()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | leaf | 4096-ptr_max |
| PARAM_VALUE | 1 | ref | 101-4294967396 |
| PARAM_VALUE | 3 | owner | 256-u64max |
| CAPPED_DATA | 3 | owner | 1 |
| CAPPED_DATA | 3 | owner | 1 |
| DATA_SOURCE | 2 | root_objectid | $4 |
| DATA_SOURCE | 3 | owner | $5 |
| DATA_SOURCE | 4 | offset | $6 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| UNITS | 2 | root_objectid | unit_byte |
| UNITS | 3 | owner | unit_byte |
| HALF_LOCKED2 | &fs_info->cleaner_mutex |
fs/btrfs/extent-tree.c lookup_inline_extent_backref() -> match_extent_data_ref()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | leaf | 4096-ptr_max |
| PARAM_VALUE | 1 | ref | 4096-ptr_max |
| PARAM_VALUE | 3 | owner | 256-u64max |
| BUF_SIZE | 1 | ref | 8 |
| BUF_SIZE | 1 | ref | 8 |
| DATA_SOURCE | 2 | root_objectid | $6 |
| DATA_SOURCE | 3 | owner | $7 |
| DATA_SOURCE | 4 | offset | $8 |
| FUZZY_MAX | 3 | owner | 256 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| UNITS | 2 | root_objectid | unit_byte |
| UNITS | 3 | owner | unit_byte |