Defined in 1 files as a function:
Referenced in 1 files:
Smatch caller information:
drivers/md/persistent-data/dm-block-manager.c bl_down_read() -> __check_holder()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | lock | 4096-ptr_max |
| PARAM_VALUE | 0 | lock->lock.rlock.dep_map->name | 0-255 |
| DATA_SOURCE | 0 | lock | $0 |
| PREEMPT_ADD | <- disables preempt | ||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| LOCK2 | 0 | &lock->lock | |
| TYPE_LOCK | (struct block_lock)->lock |
drivers/md/persistent-data/dm-block-manager.c bl_down_read_nonblock() -> __check_holder()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | lock | 4096-ptr_max |
| PARAM_VALUE | 0 | lock->lock.rlock.dep_map->name | 0-255 |
| DATA_SOURCE | 0 | lock | $0 |
| PREEMPT_ADD | <- disables preempt | ||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| LOCK2 | 0 | &lock->lock | |
| HALF_LOCKED2 | &md->io_barrier | ||
| HALF_LOCKED2 | &pmd->root_lock | ||
| HALF_LOCKED2 | &pool->lock | ||
| TYPE_LOCK | (struct block_lock)->lock |
drivers/md/persistent-data/dm-block-manager.c bl_down_write() -> __check_holder()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | lock | 4096-ptr_max |
| PARAM_VALUE | 0 | lock->lock.rlock.dep_map->name | 0-255 |
| DATA_SOURCE | 0 | lock | $0 |
| PREEMPT_ADD | <- disables preempt | ||
| LOCK2 | 0 | &lock->lock | |
| TYPE_LOCK | (struct block_lock)->lock |