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Defined in 1 files as a function:

Referenced in 1 files:

Smatch caller information:

drivers/md/raid5-cache.c r5l_get_meta() -> r5l_submit_current_io()

Type Parameter Key Value
PARAM_VALUE 0 log 4096-ptr_max
PARAM_VALUE 0 log->current_io 4096-ptr_max
PARAM_VALUE 0 log->io_mutex.dep_map->name 0-255
PARAM_VALUE 0 log->io_mutex.first_waiter 0,4096-ptr_max
PARAM_VALUE 0 log->io_mutex.first_waiter->list.prev->next 5159360019465732096
PARAM_VALUE 0 log->io_mutex.osq.tail.counter 0-s32max
PARAM_VALUE 0 log->io_mutex.wait_lock.dep_map->name 0-255
PARAM_VALUE 0 log->io_mutex.wait_lock.owner (-1)
PARAM_VALUE 0 log->io_mutex.wait_lock.owner_cpu u32max
DATA_SOURCE 0 log $0
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
LOCK2 0 &log->io_mutex
TYPE_LOCK (struct r5l_log)->io_mutex

drivers/md/raid5-cache.c r5l_handle_flush_request() -> r5l_submit_current_io()

Type Parameter Key Value
PARAM_VALUE 0 log 4096-ptr_max
PARAM_VALUE 0 log->current_io 4096-ptr_max
PARAM_VALUE 0 log->current_io->current_bio 4096-ptr_max
PARAM_VALUE 0 log->current_io->current_bio->__bi_cnt.counter 1
PARAM_VALUE 0 log->current_io->current_bio->__bi_nr_segments u32max
PARAM_VALUE 0 log->current_io->current_bio->__bi_remaining.counter 1
PARAM_VALUE 0 log->current_io->current_bio->bi_bdev->bd_disk->queue->blkg_list.next 4096-ptr_max
PARAM_VALUE 0 log->current_io->current_bio->bi_bdev->bd_disk->queue->blkg_list.next->next 4096-ptr_max
PARAM_VALUE 0 log->current_io->current_bio->bi_bdev->bd_queue 4096-ptr_max
PARAM_VALUE 0 log->current_io->current_bio->bi_bdev->bd_queue->queue_lock.rlock.dep_map->name 0-255
PARAM_VALUE 0 log->current_io->current_bio->bi_cookie u32max
PARAM_VALUE 0 log->current_io->current_bio->bi_end_io 547553633778614272
PARAM_VALUE 0 log->current_io->current_bio->bi_max_vecs 0-4,16,64,128,256
PARAM_VALUE 0 log->current_io->current_bio->bi_opf 0,16384-u32max
PARAM_VALUE 0 log->current_io->current_bio->bi_pool 4096-ptr_max
PARAM_VALUE 0 log->current_io->current_bio->bi_private 4096-ptr_max
PARAM_VALUE 0 log->current_io->flush_barriers.head 4096-ptr_max
PARAM_VALUE 0 log->current_io->flush_barriers.tail 4096-ptr_max
PARAM_VALUE 0 log->current_io->has_flush 1
PARAM_VALUE 0 log->current_io->has_null_flush 1
PARAM_VALUE 0 log->current_io->log 4096-ptr_max
PARAM_VALUE 0 log->current_io->log->io_mutex.osq.tail.counter 0-s32max
PARAM_VALUE 0 log->current_io->log_sibling.next 4096-ptr_max
PARAM_VALUE 0 log->current_io->log_sibling.next->next 4096-ptr_max
PARAM_VALUE 0 log->current_io->log_sibling.prev->next 4096-ptr_max
PARAM_VALUE 0 log->current_io->log_sibling.prev->prev 4096-ptr_max
PARAM_VALUE 0 log->current_io->meta_offset 32
PARAM_VALUE 0 log->current_io->meta_page 4096-ptr_max
PARAM_VALUE 0 log->current_io->need_split_bio 1
PARAM_VALUE 0 log->current_io->split_bio->bi_bdev->bd_queue->queue_lock.rlock.dep_map->name 0-255
PARAM_VALUE 0 log->current_io->state 0
PARAM_VALUE 0 log->current_io->stripe_list.next 4096-ptr_max
PARAM_VALUE 0 log->current_io->stripe_list.next->next 4096-ptr_max
PARAM_VALUE 0 log->current_io->stripe_list.prev 4096-ptr_max
PARAM_VALUE 0 log->current_io->stripe_list.prev->next 4096-ptr_max
PARAM_VALUE 0 log->current_io->stripe_list.prev->prev 4096-ptr_max
PARAM_VALUE 0 log->io_list_lock.rlock.dep_map->name 0-255
PARAM_VALUE 0 log->io_mutex.dep_map->name 0-255
PARAM_VALUE 0 log->io_mutex.first_waiter 0,4096-ptr_max
PARAM_VALUE 0 log->io_mutex.first_waiter->list.prev->next 5159360019465732096
PARAM_VALUE 0 log->io_mutex.osq.tail.counter 0-s32max
PARAM_VALUE 0 log->io_mutex.wait_lock.dep_map->name 0-255
PARAM_VALUE 0 log->io_mutex.wait_lock.owner (-1)
PARAM_VALUE 0 log->io_mutex.wait_lock.owner_cpu u32max
PARAM_VALUE 0 log->r5c_journal_mode 1-u32max
CAPPED_DATA 0 &log->io_mutex 1
DATA_SOURCE 0 log $0
NOSPEC 0 log->current_io->flush_barriers.head->bi_iter.bi_sector
NOSPEC 0 log->current_io->flush_barriers.head->bi_iter.bi_size
NOSPEC 0 log->current_io->flush_barriers.tail->bi_iter.bi_sector
NOSPEC 0 log->current_io->flush_barriers.tail->bi_iter.bi_size
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HOST_DATA 0 log->current_io->flush_barriers.head->bi_iter.bi_sector 0-u64max
HOST_DATA 0 log->current_io->flush_barriers.head->bi_iter.bi_size 0[c]
HOST_DATA 0 log->current_io->flush_barriers.head->bi_max_vecs 0-4,16,64,128,256[c]
HOST_DATA 0 log->current_io->flush_barriers.tail->bi_iter.bi_sector 0-u64max
HOST_DATA 0 log->current_io->flush_barriers.tail->bi_iter.bi_size 0[c]
HOST_DATA 0 log->current_io->flush_barriers.tail->bi_max_vecs 0-4,16,64,128,256[c]
USER_DATA 0 log->current_io->flush_barriers.head->bi_ioprio 0-u16max
USER_DATA 0 log->current_io->flush_barriers.head->bi_iter.bi_sector 0-u64max
USER_DATA 0 log->current_io->flush_barriers.head->bi_iter.bi_size 0
USER_DATA 0 log->current_io->flush_barriers.head->bi_max_vecs 0-4,16,64,128,256[c]
USER_DATA 0 log->current_io->flush_barriers.tail->bi_ioprio 0-u16max
USER_DATA 0 log->current_io->flush_barriers.tail->bi_iter.bi_sector 0-u64max
USER_DATA 0 log->current_io->flush_barriers.tail->bi_iter.bi_size 0
USER_DATA 0 log->current_io->flush_barriers.tail->bi_max_vecs 0-4,16,64,128,256[c]
NO_OVERFLOW_SIMPLE 0 log->current_io->current_bio->bi_pool->bio_pool.min_nr
NO_OVERFLOW_SIMPLE 0 log->current_io->current_bio->bi_pool->bvec_pool.min_nr
LOCK2 0 &log->io_mutex
HALF_LOCKED2 &bio->bi_bdev->bd_queue->queue_lock
HALF_LOCKED2 &md->io_barrier
TYPE_LOCK (struct r5l_log)->io_mutex

drivers/md/raid5-cache.c r5l_write_stripe_run() -> r5l_submit_current_io()

Type Parameter Key Value
PARAM_VALUE 0 log 4096-ptr_max
PARAM_VALUE 0 log->io_mutex.dep_map->name 0-255
PARAM_VALUE 0 log->io_mutex.first_waiter 0,4096-ptr_max
PARAM_VALUE 0 log->io_mutex.first_waiter->list.prev->next 5159360019465732096
PARAM_VALUE 0 log->io_mutex.osq.tail.counter 0-s32max
PARAM_VALUE 0 log->io_mutex.wait_lock.dep_map->name 0-255
PARAM_VALUE 0 log->io_mutex.wait_lock.owner (-1)
PARAM_VALUE 0 log->io_mutex.wait_lock.owner_cpu u32max
PARAM_VALUE 0 log->reclaim_thread 0-9223372036854775807
CAPPED_DATA 0 &log->io_mutex 1
DATA_SOURCE 0 log $0
TASK_NOT_RUNNING
NOCHECK_CALL
LOCK2 0 &log->io_mutex
TYPE_LOCK (struct r5l_log)->io_mutex