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Defined in 1 files as a prototype:

Defined in 1 files as a function:

Referenced in 2 files:

Smatch caller information:

drivers/md/raid5.c __add_stripe_bio() -> md_write_inc()

Type Parameter Key Value
PARAM_VALUE 1 bi 4096-ptr_max
PARAM_VALUE 1 bi->bi_bdev->bd_queue->dev->power.wakeirq->status 0-4294967295
DATA_SOURCE 1 bi $1
STR_LEN 1 bi->bi_private (-1)
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HOST_DATA 1 bi->bi_bdev->bd_queue->last_merge->__sector 0-s32max[c]
USER_DATA 1 bi->bi_ioprio 0-u16max
USER_DATA 1 bi->bi_max_vecs 0-4,16,64,128,256[c]
USER_DATA 1 bi->bi_next->bi_ioprio 0-u16max[c]
USER_DATA 1 bi->bi_next->bi_max_vecs 0-256[c]
NO_OVERFLOW_SIMPLE 1 bi->bi_bdev->bd_disk->queue->queue_hw_ctx
NO_OVERFLOW_SIMPLE 1 bi->bi_bdev->bd_disk->queue->stats
NO_OVERFLOW_SIMPLE 1 bi->bi_next->bi_iter.bi_sector
NO_OVERFLOW_SIMPLE 1 bi->bi_next->bi_max_vecs
NO_OVERFLOW_SIMPLE 1 bi->bi_pool->bio_pool.min_nr
NO_OVERFLOW_SIMPLE 1 bi->bi_pool->bvec_pool.min_nr
NO_OVERFLOW_SIMPLE 1 bi->bio.bi_max_vecs
UNITS 1 bi unit_jiffy
LOCK2 &sh->stripe_lock
LOCK2 irq
HALF_LOCKED2 1 &bi->bi_bdev->bd_queue->queue_lock
TYPE_LOCK (struct stripe_head)->stripe_lock

drivers/md/raid5.c make_discard_request() -> md_write_inc()

Type Parameter Key Value
PARAM_VALUE 0 mddev 4096-ptr_max
PARAM_VALUE 0 mddev->active_io.percpu_count_ptr 1-u64max
PARAM_VALUE 0 mddev->bitmap->pending_timer.flags 0-4294967295
PARAM_VALUE 0 mddev->io_clone_set.rescue_lock.rlock.dep_map->name 0-255
PARAM_VALUE 0 mddev->pers 4096-ptr_max
PARAM_VALUE 0 mddev->private 4096-ptr_max
PARAM_VALUE 0 mddev->private->device_lock.rlock.dep_map->name 0-255
PARAM_VALUE 0 mddev->reshape_position u64max
PARAM_VALUE 1 bi 4096-ptr_max
PARAM_VALUE 1 bi->__bi_cnt.counter 1
PARAM_VALUE 1 bi->__bi_nr_segments u32max
PARAM_VALUE 1 bi->bi_bdev->bd_disk->queue->mq_kobj->release.wq->dfl_pwq 0-s64max
PARAM_VALUE 1 bi->bi_bdev->bd_disk->queue->mq_kobj->release.wq->saved_max_active s32min-s32max
PARAM_VALUE 1 bi->bi_bdev->bd_disk->queue->mq_kobj->release.wq->saved_min_active s32min-s32max
PARAM_VALUE 1 bi->bi_bdev->bd_disk->zone_wplugs_worker->delays->blkio_count 0-4294967295
PARAM_VALUE 1 bi->bi_bdev->bd_disk->zone_wplugs_worker->sched_task_group->idle s32min-s32max
PARAM_VALUE 1 bi->bi_bdev->bd_queue->dev->power.wakeirq->status 0-4294967295
PARAM_VALUE 1 bi->bi_bdev->bd_queue->mq_kobj->release.wq->dfl_pwq 0-s64max
PARAM_VALUE 1 bi->bi_bdev->bd_queue->mq_kobj->release.wq->saved_max_active s32min-s32max
PARAM_VALUE 1 bi->bi_bdev->bd_queue->mq_kobj->release.wq->saved_min_active s32min-s32max
PARAM_VALUE 1 bi->bi_bdev->bd_queue->stats->accounting s32min-s32max
PARAM_VALUE 1 bi->bi_bvec_gap_bit 0
PARAM_VALUE 1 bi->bi_cookie 4294967295
PARAM_VALUE 1 bi->bi_end_io 592052204116324352
PARAM_VALUE 1 bi->bi_iocost_cost 0
PARAM_VALUE 1 bi->bi_max_vecs 0-4,16,64,128,256
PARAM_VALUE 1 bi->bi_next 0
PARAM_VALUE 1 bi->bi_opf 0,65536-4294967295
PARAM_VALUE 1 bi->bi_private 0
PARAM_VALUE 1 bi->bi_status 0
PARAM_VALUE 1 bi->bi_vcnt 0
PARAM_VALUE 1 bi->issue_time_ns 0
BUF_SIZE 0 mddev s32min-(-1),1-s32max
BUF_SIZE 0 mddev s32min-(-1),1-s32max
CAPPED_DATA 0 mddev 1
DATA_SOURCE 0 mddev $0
DATA_SOURCE 1 bi $1 [m]
STR_LEN 1 bi->bi_private (-1)
NOSPEC 1 bi->bi_iter.bi_sector
NOSPEC 1 bi->bi_iter.bi_size
PREEMPT_ADD <- disables preempt
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HOST_DATA 1 bi->bi_bdev->bd_queue->last_merge->__sector 0-u64max
HOST_DATA 1 bi->bi_iter.bi_sector 0-u64max
HOST_DATA 1 bi->bi_iter.bi_size 0-u32max[c]
USER_DATA 1 bi->bi_ioprio 0-u16max
USER_DATA 1 bi->bi_iter.bi_sector 0-u64max
USER_DATA 1 bi->bi_iter.bi_size 0-u32max
USER_DATA 1 bi->bi_next->bi_ioprio 0-u16max[c]
USER_DATA 1 bi->bi_next->bi_max_vecs 0-256[c]
NO_OVERFLOW_SIMPLE 1 bi->bi_bdev->bd_disk->queue->queue_hw_ctx
NO_OVERFLOW_SIMPLE 1 bi->bi_bdev->bd_disk->queue->stats
NO_OVERFLOW_SIMPLE 1 bi->bi_io_vec
NO_OVERFLOW_SIMPLE 1 bi->bi_next->bi_iter.bi_sector
NO_OVERFLOW_SIMPLE 1 bi->bi_next->bi_max_vecs
NO_OVERFLOW_SIMPLE 1 bi->bi_pool->bio_pool.min_nr
NO_OVERFLOW_SIMPLE 1 bi->bi_pool->bvec_pool.min_nr
NO_OVERFLOW_SIMPLE 1 bi->bio.bi_max_vecs
LOCK2 &sh->stripe_lock
LOCK2 irq
HALF_LOCKED2 &md->io_barrier
HALF_LOCKED2 1 &bi->bi_bdev->bd_queue->queue_lock
TYPE_LOCK (struct stripe_head)->stripe_lock