Defined in 1 files as a prototype:
Defined in 1 files as a function:
Referenced in 2 files:
Smatch caller information:
drivers/md/dm-pcache/cache_req.c cache_data_alloc() -> cache_seg_get()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | cache_seg | 4096-ptr_max |
| PREEMPT_ADD | <- disables preempt | ||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| HALF_LOCKED2 | &cache_subtree->tree_lock |
drivers/md/dm-pcache/cache_req.c cache_data_alloc() -> cache_seg_get()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | cache_seg | 4096-ptr_max |
| PREEMPT_ADD | <- disables preempt | ||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| HALF_LOCKED2 | &cache_subtree->tree_lock |
drivers/md/dm-pcache/cache_req.c cache_data_head_init() -> cache_seg_get()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | cache_seg | 4096-ptr_max |
| CAPPED_DATA | 0 | cache_seg->cache_seg_id | 1 |
| DATA_SOURCE | 0 | cache_seg | r get_cache_segment |
| PREEMPT_ADD | |||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| HALF_LOCKED2 | &cache_subtree->tree_lock | ||
| HALF_LOCKED2 | &pool->lock |
drivers/md/dm-pcache/cache_key.c kset_replay() -> cache_seg_get()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | cache_seg | 4096-ptr_max |
| CAPPED_DATA | 0 | cache_seg->gen | 1 |
| NOCHECK_CALL | |||
| HALF_LOCKED2 | &md->type_lock |