Defined in 1 files as a function:
Referenced in 1 files:
Smatch caller information:
drivers/md/dm-cache-policy-smq.c __sentinels_init() -> q_push()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | q | 4096-ptr_max |
| PARAM_VALUE | 0 | q->es | 4096-ptr_max |
| PARAM_VALUE | 0 | q->nr_levels | 64 |
| PARAM_VALUE | 1 | e | 4096-ptr_max |
| CAPPED_DATA | 1 | e | 1 |
| DATA_SOURCE | 1 | e | r writeback_sentinel |
| NOCHECK_CALL | |||
| HALF_LOCKED2 | &md->type_lock |
drivers/md/dm-cache-policy-smq.c __sentinels_init() -> q_push()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | q | 4096-ptr_max |
| PARAM_VALUE | 0 | q->es | 4096-ptr_max |
| PARAM_VALUE | 0 | q->nr_levels | 64 |
| PARAM_VALUE | 1 | e | 4096-ptr_max |
| CAPPED_DATA | 1 | e | 1 |
| DATA_SOURCE | 1 | e | r demote_sentinel |
| NOCHECK_CALL | |||
| HALF_LOCKED2 | &md->type_lock |
drivers/md/dm-cache-policy-smq.c __update_demote_sentinels() -> q_push()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | q | 4096-ptr_max |
| PARAM_VALUE | 0 | q->nr_levels | 1-u32max |
| PARAM_VALUE | 1 | e | 4096-ptr_max |
| BUF_SIZE | 0 | q | 1056 |
| CAPPED_DATA | 1 | e | 1 |
| DATA_SOURCE | 1 | e | r demote_sentinel |
| PREEMPT_ADD | |||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| LOCK2 | &mq->lock | ||
| LOCK2 | flags | ||
| HALF_LOCKED2 | &md->suspend_lock | ||
| HALF_LOCKED2 | &pool->lock | ||
| TYPE_LOCK | (struct smq_policy)->lock |
drivers/md/dm-cache-policy-smq.c __update_writeback_sentinels() -> q_push()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | q | 4096-ptr_max |
| PARAM_VALUE | 0 | q->nr_levels | 1-u32max |
| PARAM_VALUE | 1 | e | 4096-ptr_max |
| BUF_SIZE | 0 | q | 1056 |
| CAPPED_DATA | 1 | e | 1 |
| DATA_SOURCE | 1 | e | r writeback_sentinel |
| PREEMPT_ADD | |||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| LOCK2 | &mq->lock | ||
| LOCK2 | flags | ||
| HALF_LOCKED2 | &md->suspend_lock | ||
| HALF_LOCKED2 | &pool->lock | ||
| TYPE_LOCK | (struct smq_policy)->lock |
drivers/md/dm-cache-policy-smq.c push_queue() -> q_push()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | q | 4096-ptr_max |
| PARAM_VALUE | 1 | e | 4096-ptr_max |
| PARAM_VALUE | 1 | e->dirty | 1 |
| PARAM_VALUE | 1 | e->pending_work | 0 |
| CAPPED_DATA | 1 | e | 1 |
| DATA_SOURCE | 1 | e | $1 |
| PREEMPT_ADD | |||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| HOST_DATA | 1 | e->oblock | 0-s32max[c] |
| USER_DATA | 1 | e->oblock | 0-9223372036854775807 |
| LOCK2 | &mq->lock | ||
| LOCK2 | flags | ||
| TYPE_LOCK | (struct smq_policy)->lock |
drivers/md/dm-cache-policy-smq.c push_queue() -> q_push()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | q | 4096-ptr_max |
| PARAM_VALUE | 1 | e | 4096-ptr_max |
| PARAM_VALUE | 1 | e->dirty | 0 |
| PARAM_VALUE | 1 | e->pending_work | 0 |
| CAPPED_DATA | 1 | e | 1 |
| DATA_SOURCE | 1 | e | $1 |
| PREEMPT_ADD | |||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| HOST_DATA | 1 | e->oblock | 0-s32max[c] |
| USER_DATA | 1 | e->oblock | 0-9223372036854775807 |
| LOCK2 | &mq->lock | ||
| LOCK2 | flags | ||
| TYPE_LOCK | (struct smq_policy)->lock |
drivers/md/dm-cache-policy-smq.c q_requeue() -> q_push()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | q | 4096-ptr_max |
| PARAM_VALUE | 0 | q->es->end | 4097-u64max |
| PARAM_VALUE | 1 | e | 4096-ptr_max |
| PARAM_VALUE | 1 | e->sentinel | 0 |
| CAPPED_DATA | 1 | e | 1 |
| CAPPED_DATA | 1 | e->level | 1 |
| DATA_SOURCE | 0 | q | $0 |
| DATA_SOURCE | 1 | e | r l_next |
| PARAM_COMPARE | 1 | e->next | < $0->es->end |
| PREEMPT_ADD | |||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| LOCK2 | &mq->lock | ||
| LOCK2 | flags | ||
| HALF_LOCKED2 | &md->io_barrier | ||
| HALF_LOCKED2 | &pool->lock | ||
| TYPE_LOCK | (struct smq_policy)->lock |
drivers/md/dm-cache-policy-smq.c q_requeue() -> q_push()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | q | 4096-ptr_max |
| PARAM_VALUE | 0 | q->es->end | 4097-u64max |
| PARAM_VALUE | 1 | e | 4096-ptr_max |
| PARAM_VALUE | 1 | e->sentinel | 0 |
| CAPPED_DATA | 1 | e | 1 |
| CAPPED_DATA | 1 | e->level | 1 |
| DATA_SOURCE | 0 | q | $0 |
| PREEMPT_ADD | |||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| LOCK2 | &mq->lock | ||
| LOCK2 | flags | ||
| HALF_LOCKED2 | &md->io_barrier | ||
| HALF_LOCKED2 | &pool->lock | ||
| TYPE_LOCK | (struct smq_policy)->lock |
drivers/md/dm-cache-policy-smq.c q_requeue() -> q_push()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | q | 4096-ptr_max |
| PARAM_VALUE | 1 | e | 4096-ptr_max |
| CAPPED_DATA | 1 | e | 1 |
| CAPPED_DATA | 1 | e->level | 1 |
| CAPPED_DATA | 1 | e->oblock | 1 |
| DATA_SOURCE | 0 | q | $0 |
| DATA_SOURCE | 1 | e | $1 |
| PREEMPT_ADD | |||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| LOCK2 | &mq->lock | ||
| LOCK2 | flags | ||
| HALF_LOCKED2 | &md->io_barrier | ||
| HALF_LOCKED2 | &pool->lock | ||
| TYPE_LOCK | (struct smq_policy)->lock |
drivers/md/dm-cache-policy-smq.c update_hotspot_queue() -> q_push()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | q | 4096-ptr_max |
| PARAM_VALUE | 1 | e | 4096-ptr_max |
| CAPPED_DATA | 1 | e | 1 |
| PREEMPT_ADD | |||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| HOST_DATA | 1 | e->oblock | 0-18446744073709551614 |
| USER_DATA | 1 | e->oblock | 0-18446744073709551614 |
| LOCK2 | &mq->lock | ||
| LOCK2 | flags | ||
| HALF_LOCKED2 | &md->io_barrier | ||
| HALF_LOCKED2 | &pool->lock | ||
| TYPE_LOCK | (struct smq_policy)->lock |