Defined in 1 files as a function:
Referenced in 1 files:
Smatch caller information:
block/blk-mq.c __blk_mq_issue_directly() -> blk_mq_update_dispatch_busy()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | hctx | 4096-ptr_max |
| PARAM_VALUE | 1 | busy | 0 |
| DATA_SOURCE | 0 | hctx | $0 |
| PREEMPT_ADD | |||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| HALF_LOCKED2 | __tag_set->srcu | ||
| HALF_LOCKED2 | rcu_read |
block/blk-mq.c __blk_mq_issue_directly() -> blk_mq_update_dispatch_busy()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | hctx | 4096-ptr_max |
| PARAM_VALUE | 1 | busy | 1 |
| DATA_SOURCE | 0 | hctx | $0 |
| PREEMPT_ADD | |||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| HALF_LOCKED2 | __tag_set->srcu | ||
| HALF_LOCKED2 | rcu_read |
block/blk-mq.c __blk_mq_issue_directly() -> blk_mq_update_dispatch_busy()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | hctx | 4096-ptr_max |
| PARAM_VALUE | 1 | busy | 0 |
| DATA_SOURCE | 0 | hctx | $0 |
| PREEMPT_ADD | |||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| HALF_LOCKED2 | __tag_set->srcu | ||
| HALF_LOCKED2 | rcu_read |
block/blk-mq.c blk_mq_dispatch_rq_list() -> blk_mq_update_dispatch_busy()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | hctx | 4096-ptr_max |
| PARAM_VALUE | 1 | busy | 1 |
| CAPPED_DATA | 0 | &hctx->dispatch_wait.entry | 1 |
| DATA_SOURCE | 0 | hctx | $0 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| HALF_LOCKED2 | __tag_set->srcu | ||
| HALF_LOCKED2 | rcu_read |
block/blk-mq.c blk_mq_dispatch_rq_list() -> blk_mq_update_dispatch_busy()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | hctx | 4096-ptr_max |
| PARAM_VALUE | 1 | busy | 0 |
| DATA_SOURCE | 0 | hctx | $0 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| HALF_LOCKED2 | __tag_set->srcu | ||
| HALF_LOCKED2 | rcu_read |