Defined in 1 files as a function:
Referenced in 1 files:
Smatch caller information:
block/blk-throttle.c __tg_update_carryover() -> calculate_bytes_allowed()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | bps_limit | 0-18446744073709551614 |
| DATA_SOURCE | 0 | bps_limit | r tg_bps_limit |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| UNITS | 1 | jiffy_elapsed | unit_jiffy |
| LOCK2 | &bdev->bd_queue->rq_qos_mutex | ||
| LOCK2 | &of->mutex | ||
| LOCK2 | irq | ||
| HALF_LOCKED2 | &of->prealloc_mutex | ||
| HALF_LOCKED2 | &pool->lock | ||
| TYPE_LOCK | (struct kernfs_open_file)->mutex |
block/blk-throttle.c tg_within_bps_limit() -> calculate_bytes_allowed()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | bps_limit | 0-18446744073709551614 |
| DATA_SOURCE | 0 | bps_limit | $2 |
| PREEMPT_ADD | |||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| UNITS | 1 | jiffy_elapsed | unit_jiffy |
| LOCK2 | irq | ||
| HALF_LOCKED2 | &bio->bi_bdev->bd_queue->queue_lock | ||
| HALF_LOCKED2 | &q->queue_lock | ||
| HALF_LOCKED2 | rcu_read |
block/blk-throttle.c throtl_trim_bps() -> calculate_bytes_allowed()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | bps_limit | 0-18446744073709551614 |
| DATA_SOURCE | 0 | bps_limit | r tg_bps_limit |
| DATA_SOURCE | 1 | jiffy_elapsed | $2 |
| PREEMPT_ADD | |||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| LOCK2 | &q->queue_lock | ||
| LOCK2 | irq | ||
| HALF_LOCKED2 | rcu_read | ||
| TYPE_LOCK | (struct request_queue)->queue_lock |