Defined in 1 files as a function:
Referenced in 1 files:
Smatch caller information:
drivers/md/dm-snap.c snapshot_dtr() -> stop_merge()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | s | 4096-ptr_max |
| PARAM_VALUE | 0 | s->origin | 4096-ptr_max |
| PARAM_VALUE | 0 | s->origin->bdev | 4096-ptr_max |
| BUF_SIZE | 0 | s | 16,40-s32max |
| BUF_SIZE | 0 | s | 16,40-s32max |
| CAPPED_DATA | 0 | s | 1 |
| NOCHECK_CALL |
drivers/md/dm-snap.c snapshot_merge_presuspend() -> stop_merge()
| Type | Parameter | Key | Value |
|---|---|---|---|
| BUF_SIZE | 0 | s | 16,40-s32max |
| BUF_SIZE | 0 | s | 16,40-s32max |
| NOCHECK_CALL | |||
| LOCK2 | &md->suspend_lock | ||
| HALF_LOCKED2 | &md->io_barrier | ||
| TYPE_LOCK | (struct mapped_device)->suspend_lock |
drivers/md/dm-snap.c snapshot_resume() -> stop_merge()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | s | 4096-ptr_max |
| PARAM_VALUE | 0 | s->ti | 4096-ptr_max |
| PARAM_VALUE | 0 | s->ti->table | 4096-ptr_max |
| NOCHECK_CALL | |||
| LOCK2 | &md->suspend_lock | ||
| LOCK2 | &origin_md->suspend_lock | ||
| TYPE_LOCK | (struct mapped_device)->suspend_lock |