Defined in 1 files as a prototype:
Defined in 1 files as a function:
Referenced in 2 files:
Smatch caller information:
fs/btrfs/relocation.c delete_block_group_cache() -> btrfs_check_trunc_cache_free_space()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | fs_info | 4096-ptr_max |
| PARAM_VALUE | 0 | fs_info->ro_block_group_mutex.osq.tail.counter | 0-s32max |
| PARAM_VALUE | 0 | fs_info->tree_root->fs_info | 4096-ptr_max |
| PARAM_VALUE | 1 | rsv | 4096-ptr_max |
| 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/block-group.c cache_save_setup() -> btrfs_check_trunc_cache_free_space()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | fs_info | 4096-ptr_max |
| PARAM_VALUE | 0 | fs_info->mount_opt | 4096-u64max |
| PARAM_VALUE | 1 | rsv | 4096-ptr_max |
| BIT_INFO | 0 | fs_info->mount_opt | 0x1000,0xffffffffffffffff |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| UNITS | 0 | fs_info | unit_byte |
| HALF_LOCKED2 | &trans->transaction->cache_write_mutex |