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Defined in 1 files as a function:

Referenced in 1 files:

Smatch caller information:

drivers/md/dm-mpath.c __multipath_map_bio() -> __must_push_back()

Type Parameter Key Value
PARAM_VALUE 0 m 4096-ptr_max
BUF_SIZE 0 m (-1),16,40-s32max
BUF_SIZE 0 m (-1),16,40-s32max
DATA_SOURCE 0 m $0
NOSPEC 0 m->queued_bios.head->bi_iter.bi_sector
NOSPEC 0 m->queued_bios.head->bi_iter.bi_size
NOSPEC 0 m->queued_bios.tail->bi_iter.bi_sector
NOSPEC 0 m->queued_bios.tail->bi_iter.bi_size
NOSPEC 0 m->queued_bios.tail->bi_next->bi_iter.bi_sector
NOSPEC 0 m->queued_bios.tail->bi_next->bi_iter.bi_size
RX_PATH
TASK_NOT_RUNNING
HOST_DATA 0 m->queued_bios.head->bi_iter.bi_sector 0-u64max
HOST_DATA 0 m->queued_bios.head->bi_iter.bi_size 0-u32max[c]
HOST_DATA 0 m->queued_bios.head->bi_max_vecs 0-u16max[c]
HOST_DATA 0 m->queued_bios.tail->bi_iter.bi_sector 0-u64max
HOST_DATA 0 m->queued_bios.tail->bi_iter.bi_size 0-u32max[c]
HOST_DATA 0 m->queued_bios.tail->bi_max_vecs 0-u16max[c]
HOST_DATA 0 m->queued_bios.tail->bi_next->bi_iter.bi_sector 0-u64max
HOST_DATA 0 m->queued_bios.tail->bi_next->bi_iter.bi_size 0-u32max[c]
HOST_DATA 0 m->queued_bios.tail->bi_next->bi_max_vecs 0-u16max[c]
USER_DATA 0 m->queued_bios.head->bi_ioprio 0-u16max
USER_DATA 0 m->queued_bios.head->bi_iter.bi_sector 0-u64max
USER_DATA 0 m->queued_bios.head->bi_iter.bi_size 0-u32max
USER_DATA 0 m->queued_bios.head->bi_max_vecs 0-4,16,64,128,256[c]
USER_DATA 0 m->queued_bios.tail->bi_ioprio 0-u16max
USER_DATA 0 m->queued_bios.tail->bi_iter.bi_sector 0-u64max
USER_DATA 0 m->queued_bios.tail->bi_iter.bi_size 0-u32max
USER_DATA 0 m->queued_bios.tail->bi_max_vecs 0-4,16,64,128,256[c]
USER_DATA 0 m->queued_bios.tail->bi_next->bi_ioprio 0-u16max
USER_DATA 0 m->queued_bios.tail->bi_next->bi_iter.bi_sector 0-u64max
USER_DATA 0 m->queued_bios.tail->bi_next->bi_iter.bi_size 0-u32max
USER_DATA 0 m->queued_bios.tail->bi_next->bi_max_vecs 0-4,16,64,128,256[c]
HALF_LOCKED2 &md->io_barrier

drivers/md/dm-mpath.c multipath_end_io_bio() -> __must_push_back()

Type Parameter Key Value
PARAM_VALUE 0 m 4096-ptr_max
BUF_SIZE 0 m 16,40-s32max
BUF_SIZE 0 m 16,40-s32max
PREEMPT_ADD <- disables preempt
RX_PATH
TASK_NOT_RUNNING
LOCK2 flags
LOCK2 0 &m->lock
HALF_LOCKED2 &clone->bi_bdev->bd_queue->queue_lock
TYPE_LOCK (struct multipath)->lock

drivers/md/dm-mpath.c must_push_back_rq() -> __must_push_back()

Type Parameter Key Value
PARAM_VALUE 0 m 4096-ptr_max
BUF_SIZE 0 m 16,40-s32max
BUF_SIZE 0 m 16,40-s32max
DATA_SOURCE 0 m $0
PREEMPT_ADD <- disables preempt
RX_PATH
TASK_NOT_RUNNING
LOCK2 flags
LOCK2 0 &m->lock
TYPE_LOCK (struct multipath)->lock