Open Menu /

Defined in 1 files as a function:

Referenced in 1 files:

Smatch caller information:

block/blk-zoned.c blk_zone_wplug_handle_write() -> disk_zone_wplug_schedule_work()

Type Parameter Key Value
PARAM_VALUE 0 disk 4096-ptr_max
PARAM_VALUE 0 disk->queue 4096-ptr_max
PARAM_VALUE 0 disk->zone_wplugs_hash 1-u64max
PARAM_VALUE 0 disk->zone_wplugs_hash_lock.rlock.dep_map->name 0-255
PARAM_VALUE 0 disk->zone_wplugs_list.prev 4096-ptr_max
PARAM_VALUE 0 disk->zone_wplugs_list.prev->next 4096-ptr_max
PARAM_VALUE 0 disk->zone_wplugs_list.prev->next->next 4096-ptr_max
PARAM_VALUE 0 disk->zone_wplugs_list_lock.rlock.dep_map->name 0-255
PARAM_VALUE 1 zwplug 4096-ptr_max
PARAM_VALUE 1 zwplug->bio_list.head 4096-ptr_max
PARAM_VALUE 1 zwplug->bio_list.head->bi_bdev 4096-ptr_max
PARAM_VALUE 1 zwplug->bio_list.head->bi_next 0
PARAM_VALUE 1 zwplug->bio_list.tail 4096-ptr_max
PARAM_VALUE 1 zwplug->bio_list.tail->bi_bdev 4096-ptr_max
PARAM_VALUE 1 zwplug->bio_list.tail->bi_next 0
PARAM_VALUE 1 zwplug->bio_list.tail->bi_next->bi_bdev 4096-ptr_max
PARAM_VALUE 1 zwplug->disk 4096-ptr_max
PARAM_VALUE 1 zwplug->entry.next 4096-ptr_max
DATA_SOURCE 1 zwplug r disk_get_or_alloc_zone_wplug
BIT_INFO 1 zwplug->flags 0x1,0xffffffff
NOSPEC 1 zwplug->bio_list.head->bi_iter.bi_sector
NOSPEC 1 zwplug->bio_list.head->bi_iter.bi_size
NOSPEC 1 zwplug->bio_list.tail->bi_iter.bi_sector
NOSPEC 1 zwplug->bio_list.tail->bi_iter.bi_size
NOSPEC 1 zwplug->bio_list.tail->bi_next->bi_iter.bi_sector
NOSPEC 1 zwplug->bio_list.tail->bi_next->bi_iter.bi_size
NOSPEC 1 zwplug->zone_no
PREEMPT_ADD <- disables preempt
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HOST_DATA 1 zwplug->bio_list.head->bi_iter.bi_sector 0-u64max
HOST_DATA 1 zwplug->bio_list.head->bi_iter.bi_size 0-u32max[c]
HOST_DATA 1 zwplug->bio_list.head->bi_max_vecs 0-u16max[c]
HOST_DATA 1 zwplug->bio_list.tail->bi_iter.bi_sector 0-u64max
HOST_DATA 1 zwplug->bio_list.tail->bi_iter.bi_size 0-u32max[c]
HOST_DATA 1 zwplug->bio_list.tail->bi_max_vecs 0-u16max[c]
HOST_DATA 1 zwplug->bio_list.tail->bi_next->bi_iter.bi_sector 0-u64max
HOST_DATA 1 zwplug->bio_list.tail->bi_next->bi_iter.bi_size 0-u32max[c]
HOST_DATA 1 zwplug->bio_list.tail->bi_next->bi_max_vecs 0-u16max[c]
HOST_DATA 1 zwplug->wp_offset 0-u32max
HOST_DATA 1 zwplug->zone_no 0-u32max
USER_DATA 1 zwplug->bio_list.head->bi_ioprio 0-u16max
USER_DATA 1 zwplug->bio_list.head->bi_iter.bi_sector 0-u64max
USER_DATA 1 zwplug->bio_list.head->bi_iter.bi_size 0-u32max
USER_DATA 1 zwplug->bio_list.head->bi_max_vecs 0-u16max[c]
USER_DATA 1 zwplug->bio_list.tail->bi_ioprio 0-u16max
USER_DATA 1 zwplug->bio_list.tail->bi_iter.bi_sector 0-u64max
USER_DATA 1 zwplug->bio_list.tail->bi_iter.bi_size 0-u32max
USER_DATA 1 zwplug->bio_list.tail->bi_max_vecs 0-u16max[c]
USER_DATA 1 zwplug->bio_list.tail->bi_next->bi_ioprio 0-u16max
USER_DATA 1 zwplug->bio_list.tail->bi_next->bi_iter.bi_sector 0-u64max
USER_DATA 1 zwplug->bio_list.tail->bi_next->bi_iter.bi_size 0-u32max
USER_DATA 1 zwplug->bio_list.tail->bi_next->bi_max_vecs 0-u16max[c]
USER_DATA 1 zwplug->wp_offset 0-u32max[c]
USER_DATA 1 zwplug->zone_no 0-u32max
LOCK2 flags
LOCK2 1 &zwplug->lock
HALF_LOCKED2 &bio->bi_bdev->bd_queue->queue_lock
HALF_LOCKED2 &md->io_barrier
TYPE_LOCK (struct blk_zone_wplug)->lock

block/blk-zoned.c disk_zone_wplug_unplug_bio() -> disk_zone_wplug_schedule_work()

Type Parameter Key Value
PARAM_VALUE 0 disk 4096-ptr_max
PARAM_VALUE 0 disk->nr_zone_wplugs.counter s32min-(-1),1-s32max
PARAM_VALUE 0 disk->queue 4096-ptr_max
PARAM_VALUE 1 zwplug 4096-ptr_max
PARAM_VALUE 1 zwplug->bio_list.head 1-u64max
PARAM_VALUE 1 zwplug->callback_head.func 1-u64max
PARAM_VALUE 1 zwplug->callback_head.next 0
PARAM_VALUE 1 zwplug->node.next->pprev 1-u64max
CAPPED_DATA 1 zwplug->zone_no 1
DATA_SOURCE 0 disk $0
DATA_SOURCE 1 zwplug $1
PREEMPT_ADD <- disables preempt
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
LOCK2 flags
LOCK2 1 &zwplug->lock
TYPE_LOCK (struct blk_zone_wplug)->lock