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Defined in 1 files as a struct:

Defined in 2 files as a member:

Defined in 2 files as a function:

Referenced in 3 files:

Smatch caller information:

drivers/md/raid1.c raid1_write_request() -> wait_barrier()

Type Parameter Key Value
BUF_SIZE 0 conf 1216,1600,2712
BUF_SIZE 0 conf 1216,1600,2712
BIT_INFO 2 nowait 0x0,0x0
NOSPEC 1 sector_nr
NOSPEC 1 sector_nr
RX_PATH
TASK_NOT_RUNNING
HOST_DATA 1 sector_nr 0-u64max
USER_DATA 1 sector_nr 0-u64max
UNITS 1 sector_nr unit_byte
HALF_LOCKED2 &bio->bi_bdev->bd_queue->queue_lock
HALF_LOCKED2 &md->io_barrier

drivers/md/raid10.c close_sync() -> wait_barrier()

Type Parameter Key Value
PARAM_VALUE 0 conf 4096-ptr_max
PARAM_VALUE 0 conf->cluster_sync_high 0
PARAM_VALUE 0 conf->cluster_sync_low 0
PARAM_VALUE 0 conf->r10buf_pool.elements 1-u64max
PARAM_VALUE 1 sector_nr 0
BUF_SIZE 0 conf 1216,1600,2712
BUF_SIZE 0 conf 1216,1600,2712
DATA_SOURCE 0 conf $0
NOCHECK_CALL
NO_OVERFLOW_SIMPLE 0 conf->mddev->gendisk->queue->limits.max_hw_discard_sectors

drivers/md/raid10.c raid10_handle_discard() -> wait_barrier()

Type Parameter Key Value
PARAM_VALUE 0 conf 4096-ptr_max
BUF_SIZE 0 conf 1216,1600,2712
BUF_SIZE 0 conf 1216,1600,2712
BIT_INFO 1 sector_nr 0x0,0x200000
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2 &bio->bi_bdev->bd_queue->queue_lock
HALF_LOCKED2 &md->io_barrier

drivers/md/raid10.c raid10_handle_discard() -> wait_barrier()

Type Parameter Key Value
PARAM_VALUE 0 conf 4096-ptr_max
PARAM_VALUE 0 conf->bio_split.bio_slab 4096-ptr_max
PARAM_VALUE 0 conf->bio_split.rescue_lock.rlock.dep_map->name 0-255
PARAM_VALUE 1 sector_nr 0
BUF_SIZE 0 conf 1216,1600,2712
BUF_SIZE 0 conf 1216,1600,2712
CAPPED_DATA 0 &conf->bio_split 1
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HALF_LOCKED2 &bio->bi_bdev->bd_queue->queue_lock
HALF_LOCKED2 &md->io_barrier

drivers/md/raid10.c raid10_handle_discard() -> wait_barrier()

Type Parameter Key Value
PARAM_VALUE 0 conf 4096-ptr_max
PARAM_VALUE 0 conf->bio_split.bio_slab 4096-ptr_max
PARAM_VALUE 0 conf->bio_split.rescue_lock.rlock.dep_map->name 0-255
PARAM_VALUE 1 sector_nr 0
BUF_SIZE 0 conf 1216,1600,2712
BUF_SIZE 0 conf 1216,1600,2712
CAPPED_DATA 0 &conf->bio_split 1
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HALF_LOCKED2 &bio->bi_bdev->bd_queue->queue_lock
HALF_LOCKED2 &md->io_barrier

drivers/md/raid10.c raid10_handle_discard() -> wait_barrier()

Type Parameter Key Value
PARAM_VALUE 0 conf 4096-ptr_max
PARAM_VALUE 0 conf->geo.far_offset 0
PARAM_VALUE 1 sector_nr 0
BUF_SIZE 0 conf 1216,1600,2712
BUF_SIZE 0 conf 1216,1600,2712
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HALF_LOCKED2 &bio->bi_bdev->bd_queue->queue_lock
HALF_LOCKED2 &md->io_barrier

drivers/md/raid10.c raid10_read_request() -> wait_barrier()

Type Parameter Key Value
PARAM_VALUE 0 conf 4096-ptr_max
PARAM_VALUE 0 conf->bio_split.rescue_lock.rlock.dep_map->name 0-255
PARAM_VALUE 0 conf->mddev 4096-ptr_max
PARAM_VALUE 0 conf->mddev->cluster_info->suspend_lock.rlock.dep_map->name 0-255
PARAM_VALUE 0 conf->resync_lock.seqcount.seqcount.dep_map->name 0-255
PARAM_VALUE 1 sector_nr 0
BUF_SIZE 0 conf 1216,1600,2712
BUF_SIZE 0 conf 1216,1600,2712
CAPPED_DATA 0 conf->copies 1
CAPPED_DATA 0 &conf->bio_split 1
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL

drivers/md/raid10.c raid10_write_request() -> wait_barrier()

Type Parameter Key Value
PARAM_VALUE 0 conf 4096-ptr_max
PARAM_VALUE 0 conf->bio_split.rescue_lock.rlock.dep_map->name 0-255
PARAM_VALUE 0 conf->resync_lock.seqcount.seqcount.dep_map->name 0-255
PARAM_VALUE 1 sector_nr 0
BUF_SIZE 0 conf 1216,1600,2712
BUF_SIZE 0 conf 1216,1600,2712
CAPPED_DATA 0 conf->copies 1
CAPPED_DATA 0 &conf->bio_split 1
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HALF_LOCKED2 &bio->bi_bdev->bd_queue->queue_lock
HALF_LOCKED2 &md->io_barrier

drivers/md/raid10.c regular_request_wait() -> wait_barrier()

Type Parameter Key Value
BUF_SIZE 0 conf 1216,1600,2712
BUF_SIZE 0 conf 1216,1600,2712
DATA_SOURCE 0 conf $1
BIT_INFO 1 sector_nr 0x0,0x200000
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2 &bio->bi_bdev->bd_queue->queue_lock

drivers/md/raid10.c regular_request_wait() -> wait_barrier()

Type Parameter Key Value
PARAM_VALUE 0 conf 4096-ptr_max
PARAM_VALUE 0 conf->mddev 4096-ptr_max
PARAM_VALUE 0 conf->reshape_progress 1-18446744073709551614
PARAM_VALUE 1 sector_nr 0
BUF_SIZE 0 conf 1216,1600,2712
BUF_SIZE 0 conf 1216,1600,2712
CAPPED_DATA 0 conf->reshape_progress 1
DATA_SOURCE 0 conf $1
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HALF_LOCKED2 &bio->bi_bdev->bd_queue->queue_lock

drivers/md/raid10.c reshape_request() -> wait_barrier()

Type Parameter Key Value
PARAM_VALUE 0 conf 4096-ptr_max
PARAM_VALUE 1 sector_nr 0
BUF_SIZE 0 conf 1216,1600,2712
BUF_SIZE 0 conf 1216,1600,2712
NOCHECK_CALL

drivers/md/raid10.c wait_blocked_dev() -> wait_barrier()

Type Parameter Key Value
PARAM_VALUE 0 conf 4096-ptr_max
PARAM_VALUE 0 conf->copies 1-s32max
PARAM_VALUE 0 conf->mddev 4096-ptr_max
PARAM_VALUE 0 conf->mirrors 4096-ptr_max
PARAM_VALUE 1 sector_nr 0
BUF_SIZE 0 conf 1216,1600,2712
BUF_SIZE 0 conf 1216,1600,2712
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HALF_LOCKED2 &bio->bi_bdev->bd_queue->queue_lock
HALF_LOCKED2 &md->io_barrier