Defined in 1 files as a function:
Referenced in 1 files:
Smatch caller information:
block/blk-iolatency.c iolatency_check_latencies() -> latency_stat_sum()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | iolat | 4096-ptr_max |
| PARAM_VALUE | 1 | sum | 4511888519150534656 |
| CAPPED_DATA | 0 | iolat->cur_win_nsec | 1 |
| DATA_SOURCE | 0 | iolat | $0 |
| PREEMPT_ADD | <- disables preempt | ||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| HALF_LOCKED2 | &bio->bi_bdev->bd_queue->queue_lock | ||
| HALF_LOCKED2 | &cache->background_work_lock | ||
| HALF_LOCKED2 | &head->srcu | ||
| HALF_LOCKED2 | &ic->endio_wait.lock | ||
| HALF_LOCKED2 | &md->io_barrier | ||
| HALF_LOCKED2 | &pool->lock | ||
| HALF_LOCKED2 | &s->lock | ||
| HALF_LOCKED2 | &sdp->sd_log_flush_lock | ||
| HALF_LOCKED2 | global &bch_register_lock | ||
| HALF_LOCKED2 | irq | ||
| HALF_LOCKED2 | lock.complete_slot | ||
| HALF_LOCKED2 | lock.pending_slot |
block/blk-iolatency.c iolatency_check_latencies() -> latency_stat_sum()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | iolat | 4096-ptr_max |
| PARAM_VALUE | 1 | sum | 4096-ptr_max |
| PARAM_VALUE | 2 | stat | 4511888519150534656 |
| PARAM_VALUE | 2 | stat->rqs.batch | 0 |
| CAPPED_DATA | 0 | iolat->cur_win_nsec | 1 |
| CAPPED_DATA | 0 | iolat->min_lat_nsec | 1 |
| DATA_SOURCE | 0 | iolat | $0 |
| PREEMPT_ADD | <- disables preempt | ||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| LOCK2 | &lat_info->lock | ||
| LOCK2 | flags | ||
| HALF_LOCKED2 | &bio->bi_bdev->bd_queue->queue_lock | ||
| HALF_LOCKED2 | &cache->background_work_lock | ||
| HALF_LOCKED2 | &head->srcu | ||
| HALF_LOCKED2 | &ic->endio_wait.lock | ||
| HALF_LOCKED2 | &md->io_barrier | ||
| HALF_LOCKED2 | &pool->lock | ||
| HALF_LOCKED2 | &s->lock | ||
| HALF_LOCKED2 | &sdp->sd_log_flush_lock | ||
| HALF_LOCKED2 | global &bch_register_lock | ||
| HALF_LOCKED2 | irq | ||
| HALF_LOCKED2 | lock.complete_slot | ||
| HALF_LOCKED2 | lock.pending_slot | ||
| TYPE_LOCK | (struct child_latency_info)->lock |
block/blk-iolatency.c iolatency_ssd_stat() -> latency_stat_sum()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | iolat | 4096-ptr_max |
| PARAM_VALUE | 0 | iolat->ssd | 1 |
| PARAM_VALUE | 1 | sum | 1243231666286260224 |
| DATA_SOURCE | 0 | iolat | $0 |
| PREEMPT_ADD | <- disables preempt | ||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| LOCK2 | &blkcg->lock | ||
| LOCK2 | &s->lock | ||
| LOCK2 | irq | ||
| TYPE_LOCK | (struct blkcg)->lock | ||
| TYPE_LOCK | (struct seq_file)->lock |