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Defined in 1 files as a function:

Referenced in 1 files:

Smatch caller information:

block/blk-mq.c __blk_mq_issue_directly() -> __blk_mq_requeue_request()

Type Parameter Key Value
PARAM_VALUE 0 rq 4096-ptr_max
PARAM_VALUE 0 rq->mq_hctx 4096-ptr_max
PARAM_VALUE 0 rq->mq_hctx->tags->bitmap_tags.wake_batch 1-8
PARAM_VALUE 0 rq->mq_hctx->tags->breserved_tags.wake_batch 1-8
PARAM_VALUE 0 rq->mq_hctx->tags->lock.rlock.dep_map->name 0-255
PARAM_VALUE 0 rq->q 4096-ptr_max
PARAM_VALUE 0 rq->q->mq_ops 4096-ptr_max
PARAM_VALUE 0 rq->q->queuedata->budget_map->alloc_hint 0-4294967295
PARAM_VALUE 0 rq->q->queuedata->device_blocked.counter s32min-s32max
PARAM_VALUE 0 *rq->crypt_ctx->bc_key->bytes 0-255
CAPPED_DATA 0 rq 1
CAPPED_DATA 0 rq->q 1
DATA_SOURCE 0 rq $1
NOSPEC 0 rq->__data_len
NOSPEC 0 rq->__sector
NOSPEC 0 rq->biotail->bi_iter.bi_sector
NOSPEC 0 rq->biotail->bi_iter.bi_size
NOSPEC 0 rq->biotail->bi_next->bi_iter.bi_sector
NOSPEC 0 rq->biotail->bi_next->bi_iter.bi_size
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HOST_DATA 0 rq->__data_len 0-u32max[c]
HOST_DATA 0 rq->__sector 0-u64max
HOST_DATA 0 rq->biotail->bi_iter.bi_sector 0-u64max
HOST_DATA 0 rq->biotail->bi_iter.bi_size 1-u32max[c]
HOST_DATA 0 rq->biotail->bi_max_vecs 0-u16max[c]
HOST_DATA 0 rq->biotail->bi_next->bi_iter.bi_sector 0-u64max
HOST_DATA 0 rq->biotail->bi_next->bi_iter.bi_size 0,512-4294966784[c]
HOST_DATA 0 rq->biotail->bi_next->bi_max_vecs 0-4,16,64,128,256[c]
USER_DATA 0 rq->__data_len 1-u32max
USER_DATA 0 rq->__sector 0-u64max
USER_DATA 0 rq->biotail->bi_ioprio 0-u16max
USER_DATA 0 rq->biotail->bi_iter.bi_sector 0-u64max
USER_DATA 0 rq->biotail->bi_iter.bi_size 1-u32max
USER_DATA 0 rq->biotail->bi_max_vecs 0-u16max[c]
USER_DATA 0 rq->biotail->bi_next->bi_ioprio 0-u16max
USER_DATA 0 rq->biotail->bi_next->bi_iter.bi_sector 0-u64max
USER_DATA 0 rq->biotail->bi_next->bi_iter.bi_size 0-u32max
USER_DATA 0 rq->biotail->bi_next->bi_max_vecs 0-u16max[c]
NO_OVERFLOW_SIMPLE 0 rq->bio->bi_iter.bi_sector
NO_OVERFLOW_SIMPLE 0 rq->elv.icq->q->async_depth
NO_OVERFLOW_SIMPLE 0 rq->elv.icq->q->limits.discard_granularity
NO_OVERFLOW_SIMPLE 0 rq->elv.icq->q->limits.max_discard_sectors
NO_OVERFLOW_SIMPLE 0 rq->elv.icq->q->limits.max_hw_discard_sectors
NO_OVERFLOW_SIMPLE 0 rq->elv.icq->q->limits.max_open_zones
NO_OVERFLOW_SIMPLE 0 rq->elv.icq->q->limits.zone_write_granularity
NO_OVERFLOW_SIMPLE 0 rq->elv.icq->q->nr_hw_queues
NO_OVERFLOW_SIMPLE 0 rq->elv.icq->q->nr_requests
NO_OVERFLOW_SIMPLE 0 rq->elv.icq->q->q_usage_counter.percpu_count_ptr
NO_OVERFLOW_SIMPLE 0 rq->q->async_depth
NO_OVERFLOW_SIMPLE 0 rq->q->limits.discard_granularity
NO_OVERFLOW_SIMPLE 0 rq->q->limits.max_discard_sectors
NO_OVERFLOW_SIMPLE 0 rq->q->limits.max_hw_discard_sectors
NO_OVERFLOW_SIMPLE 0 rq->q->limits.max_open_zones
NO_OVERFLOW_SIMPLE 0 rq->q->limits.zone_write_granularity
NO_OVERFLOW_SIMPLE 0 rq->q->nr_hw_queues
NO_OVERFLOW_SIMPLE 0 rq->q->nr_requests
NO_OVERFLOW_SIMPLE 0 rq->q->q_usage_counter.percpu_count_ptr
HALF_LOCKED2 __tag_set->srcu
HALF_LOCKED2 rcu_read

block/blk-mq.c blk_mq_handle_dev_resource() -> __blk_mq_requeue_request()

Type Parameter Key Value
PARAM_VALUE 0 rq 4096-ptr_max
PARAM_VALUE 0 rq->mq_hctx->tags->bitmap_tags.wake_batch 1-8
PARAM_VALUE 0 rq->mq_hctx->tags->breserved_tags.wake_batch 1-8
PARAM_VALUE 0 rq->mq_hctx->tags->lock.rlock.dep_map->name 0-255
PARAM_VALUE 0 rq->queuelist.next 4096-ptr_max
PARAM_VALUE 0 rq->queuelist.prev 983595406306848768,2740396852248715264,5526473915008389120,9132892266658885632
DATA_SOURCE 0 rq $0
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HALF_LOCKED2 &pool->lock
HALF_LOCKED2 __tag_set->srcu
HALF_LOCKED2 rcu_read

block/blk-mq.c blk_mq_requeue_request() -> __blk_mq_requeue_request()

Type Parameter Key Value
PARAM_VALUE 0 rq 4096-ptr_max
DATA_SOURCE 0 rq $0
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HALF_LOCKED2 &cmd->lock
HALF_LOCKED2 &msb->q_lock
HALF_LOCKED2 &ub->cancel_mutex
HALF_LOCKED2 &vq->lock
HALF_LOCKED2 flags