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Defined in 1 files as a function:

Referenced in 1 files:

Smatch caller information:

drivers/md/raid1.c raid1_start_write_behind() -> alloc_behind_master_bio()

Type Parameter Key Value
PARAM_VALUE 0 r1_bio 4096-ptr_max
PARAM_VALUE 0 r1_bio->behind_remaining.counter 0
PARAM_VALUE 0 r1_bio->bios 4096-ptr_max
PARAM_VALUE 0 r1_bio->master_bio 4096-ptr_max
PARAM_VALUE 0 r1_bio->master_bio->__bi_cnt.counter 1
PARAM_VALUE 0 r1_bio->master_bio->__bi_nr_segments u32max
PARAM_VALUE 0 r1_bio->master_bio->__bi_remaining.counter 1
PARAM_VALUE 0 r1_bio->master_bio->bi_bvec_gap_bit 0
PARAM_VALUE 0 r1_bio->master_bio->bi_cookie u32max
PARAM_VALUE 0 r1_bio->master_bio->bi_end_io 592052204116324352
PARAM_VALUE 0 r1_bio->master_bio->bi_flags 0
PARAM_VALUE 0 r1_bio->master_bio->bi_iocost_cost 0
PARAM_VALUE 0 r1_bio->master_bio->bi_iter.bi_idx 0
PARAM_VALUE 0 r1_bio->master_bio->bi_iter.bi_sector 0
PARAM_VALUE 0 r1_bio->master_bio->bi_iter.bi_size 0
PARAM_VALUE 0 r1_bio->master_bio->bi_max_vecs 0-4,16,64,128,256
PARAM_VALUE 0 r1_bio->master_bio->bi_opf 0,65536-u32max
PARAM_VALUE 0 r1_bio->master_bio->bi_private 0
PARAM_VALUE 0 r1_bio->master_bio->bi_status 0
PARAM_VALUE 0 r1_bio->master_bio->bi_vcnt 0
PARAM_VALUE 0 r1_bio->master_bio->issue_time_ns 0
PARAM_VALUE 0 r1_bio->mddev 4096-ptr_max
PARAM_VALUE 0 r1_bio->remaining.counter 1
PARAM_VALUE 0 r1_bio->sectors 0-8388607
PARAM_VALUE 0 r1_bio->state 0
PARAM_VALUE 1 bio 4096-ptr_max
PARAM_VALUE 1 bio->__bi_cnt.counter 1
PARAM_VALUE 1 bio->__bi_nr_segments u32max
PARAM_VALUE 1 bio->__bi_remaining.counter 1
PARAM_VALUE 1 bio->bi_bdev->bd_disk->queue->mq_kobj->release.wq->dfl_pwq 0-s64max
PARAM_VALUE 1 bio->bi_bdev->bd_disk->queue->mq_kobj->release.wq->saved_max_active s32min-s32max
PARAM_VALUE 1 bio->bi_bdev->bd_disk->queue->mq_kobj->release.wq->saved_min_active s32min-s32max
PARAM_VALUE 1 bio->bi_bdev->bd_disk->zone_wplugs_worker->delays->blkio_count 0-4294967295
PARAM_VALUE 1 bio->bi_bdev->bd_disk->zone_wplugs_worker->sched_task_group->idle s32min-s32max
PARAM_VALUE 1 bio->bi_bdev->bd_queue->dev->power.wakeirq->status 0-4294967295
PARAM_VALUE 1 bio->bi_bdev->bd_queue->mq_kobj->release.wq->dfl_pwq 0-s64max
PARAM_VALUE 1 bio->bi_bdev->bd_queue->mq_kobj->release.wq->saved_max_active s32min-s32max
PARAM_VALUE 1 bio->bi_bdev->bd_queue->mq_kobj->release.wq->saved_min_active s32min-s32max
PARAM_VALUE 1 bio->bi_bdev->bd_queue->stats->accounting s32min-s32max
PARAM_VALUE 1 bio->bi_bvec_gap_bit 0
PARAM_VALUE 1 bio->bi_cookie u32max
PARAM_VALUE 1 bio->bi_end_io 592052204116324352
PARAM_VALUE 1 bio->bi_flags 0
PARAM_VALUE 1 bio->bi_iocost_cost 0
PARAM_VALUE 1 bio->bi_iter.bi_bvec_done 0
PARAM_VALUE 1 bio->bi_iter.bi_idx 0
PARAM_VALUE 1 bio->bi_iter.bi_sector 0
PARAM_VALUE 1 bio->bi_iter.bi_size 0
PARAM_VALUE 1 bio->bi_max_vecs 0-4,16,64,128,256
PARAM_VALUE 1 bio->bi_opf 0,65536-u32max
PARAM_VALUE 1 bio->bi_private 0
PARAM_VALUE 1 bio->bi_status 0
PARAM_VALUE 1 bio->bi_vcnt 0
PARAM_VALUE 1 bio->issue_time_ns 0
BUF_SIZE 0 r1_bio->mddev s32min-(-1),1-s32max
CAPPED_DATA 0 r1_bio->sectors 1
DATA_SOURCE 0 r1_bio $1
DATA_SOURCE 1 bio $2
STR_LEN 0 r1_bio->master_bio->bi_private (-1)
STR_LEN 1 bio->bi_private (-1)
NOSPEC 0 r1_bio->sector
NOSPEC 0 r1_bio->sectors
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HOST_DATA 0 r1_bio->sector 0-u64max
HOST_DATA 0 r1_bio->sectors 1-8388606[c]
HOST_DATA 1 bio->bi_bdev->bd_queue->last_merge->__sector 0-u64max
USER_DATA 0 r1_bio->master_bio->bi_ioprio 0-u16max
USER_DATA 0 r1_bio->sector 0-u64max
USER_DATA 0 r1_bio->sectors 1-8388606[c]
USER_DATA 1 bio->bi_ioprio 0-u16max
USER_DATA 1 bio->bi_next->bi_ioprio 0-u16max[c]
USER_DATA 1 bio->bi_next->bi_max_vecs 0-256[c]
NO_OVERFLOW_SIMPLE 1 bio->bi_bdev->bd_disk->queue->queue_hw_ctx
NO_OVERFLOW_SIMPLE 1 bio->bi_bdev->bd_disk->queue->stats
NO_OVERFLOW_SIMPLE 1 bio->bi_next->bi_iter.bi_sector
NO_OVERFLOW_SIMPLE 1 bio->bi_next->bi_max_vecs
NO_OVERFLOW_SIMPLE 1 bio->bi_pool->bio_pool.min_nr
NO_OVERFLOW_SIMPLE 1 bio->bi_pool->bvec_pool.min_nr
NO_OVERFLOW_SIMPLE 1 bio->bio.bi_max_vecs
HALF_LOCKED2 &md->io_barrier
HALF_LOCKED2 1 &bio->bi_bdev->bd_queue->queue_lock