Defined in 1 files as a function:
Referenced in 1 files:
Smatch caller information:
fs/btrfs/extent-tree.c prepare_allocation_clustered() -> fetch_cluster_info()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | fs_info | 4096-ptr_max |
| PARAM_VALUE | 1 | space_info | 4096-ptr_max |
| PARAM_VALUE | 2 | empty_cluster | 6234682535772307504 |
| PARAM_VALUE | 2 | *empty_cluster | 0 |
| CAPPED_DATA | 0 | fs_info->sectorsize | 1 |
| DATA_SOURCE | 0 | fs_info | $0 |
| DATA_SOURCE | 1 | space_info | $2 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| UNITS | 0 | fs_info | unit_byte |
| HALF_LOCKED2 | &fs_info->remap_mutex | ||
| HALF_LOCKED2 | &pool->lock | ||
| HALF_LOCKED2 | &root->objectid_mutex |
fs/btrfs/extent-tree.c unpin_extent_range() -> fetch_cluster_info()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | fs_info | 4096-ptr_max |
| PARAM_VALUE | 2 | empty_cluster | 9123676469615226880 |
| PARAM_VALUE | 2 | *empty_cluster | 0,131072,4194304 |
| DATA_SOURCE | 0 | fs_info | $0 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| UNITS | 0 | fs_info | unit_byte |
| HALF_LOCKED2 | 0 | &fs_info->unused_bg_unpin_mutex |