Defined in 1 files as a function:
Referenced in 2 files:
Smatch caller information:
block/blk-throttle.c blkg_to_tg() -> pd_to_tg()
| Type | Parameter | Key | Value |
|---|---|---|---|
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HALF_LOCKED2 | &bdev->bd_queue->rq_qos_mutex | ||
| HALF_LOCKED2 | &of->mutex | ||
| HALF_LOCKED2 | &q->queue_lock | ||
| HALF_LOCKED2 | irq | ||
| HALF_LOCKED2 | rcu_read |
block/blk-throttle.c tg_prfill_conf_u64() -> pd_to_tg()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | pd | 1-u64max |
| DATA_SOURCE | 0 | pd | $1 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| LOCK2 | &sf->lock | ||
| LOCK2 | rcu_read | ||
| TYPE_LOCK | (struct seq_file)->lock |
block/blk-throttle.c tg_prfill_conf_uint() -> pd_to_tg()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | pd | 1-u64max |
| DATA_SOURCE | 0 | pd | $1 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| LOCK2 | &sf->lock | ||
| LOCK2 | rcu_read | ||
| TYPE_LOCK | (struct seq_file)->lock |
block/blk-throttle.c tg_prfill_limit() -> pd_to_tg()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | pd | 1-u64max |
| DATA_SOURCE | 0 | pd | $1 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| LOCK2 | &sf->lock | ||
| LOCK2 | rcu_read | ||
| TYPE_LOCK | (struct seq_file)->lock |
block/blk-throttle.c tg_release() -> pd_to_tg()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | pd | 4096-ptr_max |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HALF_LOCKED2 | bh | ||
| HALF_LOCKED2 | rcu |
block/blk-throttle.c throtl_pd_free() -> pd_to_tg()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | pd | 1-u64max |
| BUF_SIZE | 0 | pd | (-1),32 |
| BUF_SIZE | 0 | pd | (-1),32 |
| DATA_SOURCE | 0 | pd | $0 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HALF_LOCKED2 | &blkcg->lock | ||
| HALF_LOCKED2 | &q->blkcg_mutex | ||
| HALF_LOCKED2 | &q->queue_lock | ||
| HALF_LOCKED2 | irq |
block/blk-throttle.c throtl_pd_init() -> pd_to_tg()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | pd | 1-u64max |
| BUF_SIZE | 0 | pd | (-1)-0,32 |
| BUF_SIZE | 0 | pd | (-1)-0,32 |
| DATA_SOURCE | 0 | pd | $0 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| LOCK2 | &q->queue_lock | ||
| LOCK2 | irq | ||
| HALF_LOCKED2 | &bdev->bd_queue->rq_qos_mutex | ||
| HALF_LOCKED2 | &blkg->blkcg->lock | ||
| HALF_LOCKED2 | &of->mutex | ||
| HALF_LOCKED2 | &q->blkcg_mutex | ||
| TYPE_LOCK | (struct request_queue)->queue_lock |
block/blk-throttle.c throtl_pd_offline() -> pd_to_tg()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | pd | 4096-ptr_max |
| DATA_SOURCE | 0 | pd | $0 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| LOCK2 | &blkcg->lock | ||
| LOCK2 | &q->queue_lock | ||
| LOCK2 | irq | ||
| HALF_LOCKED2 | &q->blkcg_mutex | ||
| TYPE_LOCK | (struct blkcg)->lock | ||
| TYPE_LOCK | (struct request_queue)->queue_lock |
block/blk-throttle.c throtl_pd_online() -> pd_to_tg()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | pd | 1-u64max |
| BUF_SIZE | 0 | pd | (-1)-0,32 |
| BUF_SIZE | 0 | pd | (-1)-0,32 |
| DATA_SOURCE | 0 | pd | $0 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| LOCK2 | &q->queue_lock | ||
| LOCK2 | irq | ||
| HALF_LOCKED2 | &bdev->bd_queue->rq_qos_mutex | ||
| HALF_LOCKED2 | &blkcg->lock | ||
| HALF_LOCKED2 | &blkg->blkcg->lock | ||
| HALF_LOCKED2 | &of->mutex | ||
| HALF_LOCKED2 | &q->blkcg_mutex | ||
| TYPE_LOCK | (struct blkcg)->lock | ||
| TYPE_LOCK | (struct request_queue)->queue_lock |
block/blk-core.c blkg_to_tg() -> pd_to_tg()
| Type | Parameter | Key | Value |
|---|---|---|---|
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HALF_LOCKED2 | &bio->bi_bdev->bd_queue->queue_lock | ||
| HALF_LOCKED2 | &cache->writeback_lock | ||
| HALF_LOCKED2 | &head->srcu | ||
| HALF_LOCKED2 | &md->io_barrier | ||
| HALF_LOCKED2 | &pool->lock | ||
| HALF_LOCKED2 | &zmd->mblk_sem | ||
| HALF_LOCKED2 | global &bch_register_lock |
block/blk-merge.c blkg_to_tg() -> pd_to_tg()
| Type | Parameter | Key | Value |
|---|---|---|---|
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HALF_LOCKED2 | &bio->bi_bdev->bd_queue->queue_lock |