Documented in 1 files:
Defined in 1 files as a prototype:
Defined in 1 files as a function:
Referenced in 4 files:
Smatch caller information:
block/kyber-iosched.c kyber_resize_domain() -> sbitmap_queue_resize()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | sbq | 4096-ptr_max |
| PARAM_VALUE | 1 | depth | 1-256 |
| CAPPED_DATA | 1 | depth | 1 |
| DATA_SOURCE | 1 | depth | $2 [m] |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL |
block/blk-mq.c blk_mq_update_nr_requests() -> sbitmap_queue_resize()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | sbq | 4096-ptr_max |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| LOCK2 | &of->mutex | ||
| LOCK2 | &q->elevator_lock | ||
| LOCK2 | &set->update_nr_hwq_lock | ||
| HALF_LOCKED2 | &of->prealloc_mutex | ||
| HALF_LOCKED2 | &pool->lock | ||
| TYPE_LOCK | (struct blk_mq_tag_set)->update_nr_hwq_lock | ||
| TYPE_LOCK | (struct kernfs_open_file)->mutex | ||
| TYPE_LOCK | (struct request_queue)->elevator_lock |
block/blk-mq.c blk_mq_update_nr_requests() -> sbitmap_queue_resize()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | sbq | 4096-ptr_max |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| LOCK2 | &of->mutex | ||
| LOCK2 | &q->elevator_lock | ||
| LOCK2 | &set->update_nr_hwq_lock | ||
| HALF_LOCKED2 | &of->prealloc_mutex | ||
| HALF_LOCKED2 | &pool->lock | ||
| TYPE_LOCK | (struct blk_mq_tag_set)->update_nr_hwq_lock | ||
| TYPE_LOCK | (struct kernfs_open_file)->mutex | ||
| TYPE_LOCK | (struct request_queue)->elevator_lock |
block/blk-mq-tag.c blk_mq_tag_resize_shared_tags() -> sbitmap_queue_resize()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | sbq | 4096-ptr_max |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| LOCK2 | &of->mutex | ||
| LOCK2 | &q->elevator_lock | ||
| LOCK2 | &set->update_nr_hwq_lock | ||
| HALF_LOCKED2 | &of->prealloc_mutex | ||
| HALF_LOCKED2 | &pool->lock | ||
| TYPE_LOCK | (struct blk_mq_tag_set)->update_nr_hwq_lock | ||
| TYPE_LOCK | (struct kernfs_open_file)->mutex | ||
| TYPE_LOCK | (struct request_queue)->elevator_lock |
block/blk-mq-tag.c blk_mq_tag_update_sched_shared_tags() -> sbitmap_queue_resize()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | sbq | 4096-ptr_max |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| LOCK2 | &q->elevator_lock | ||
| HALF_LOCKED2 | &of->mutex | ||
| HALF_LOCKED2 | &set->update_nr_hwq_lock | ||
| TYPE_LOCK | (struct request_queue)->elevator_lock |