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Defined in 1 files as a function:

Referenced in 1 files:

Smatch caller information:

drivers/md/dm-writecache.c __writecache_endio_pmem() -> writecache_commit_flushed()

Type Parameter Key Value
PARAM_VALUE 0 wc 4096-ptr_max
PARAM_VALUE 0 wc->endio_list.next 4096-ptr_max
PARAM_VALUE 0 wc->endio_list.next->next 4096-ptr_max
PARAM_VALUE 0 wc->endio_list.next->prev 4096-ptr_max
PARAM_VALUE 0 wc->endio_list.prev 4096-ptr_max
PARAM_VALUE 0 wc->endio_list.prev->next 4096-ptr_max
PARAM_VALUE 0 wc->endio_list.prev->prev 4096-ptr_max
PARAM_VALUE 0 wc->endio_list_lock.dep_map->name 0-255
PARAM_VALUE 0 wc->endio_list_lock.owner (-1)
PARAM_VALUE 0 wc->endio_list_lock.owner_cpu u32max
PARAM_VALUE 0 wc->lock.dep_map->name 0-255
PARAM_VALUE 0 wc->lock.first_waiter 0,4096-ptr_max
PARAM_VALUE 0 wc->lock.first_waiter->list.prev->next 5159360019465732096
PARAM_VALUE 0 wc->lock.osq.tail.counter 0-s32max
PARAM_VALUE 0 wc->pmem_mode 1
PARAM_VALUE 1 wait_for_ios 0
BUF_SIZE 0 wc 128
BUF_SIZE 0 wc 128
DATA_SOURCE 0 wc $0
NOCHECK_CALL
LOCK2 0 &wc->lock
TYPE_LOCK (struct dm_writecache)->lock

drivers/md/dm-writecache.c init_memory() -> writecache_commit_flushed()

Type Parameter Key Value
PARAM_VALUE 0 wc 4096-ptr_max
PARAM_VALUE 0 wc->entries 4096-ptr_max
PARAM_VALUE 0 wc->n_blocks 1-140737488355327
PARAM_VALUE 1 wait_for_ios 0
CAPPED_DATA 0 wc->n_blocks 1
DATA_SOURCE 0 wc $0
NOCHECK_CALL

drivers/md/dm-writecache.c init_memory() -> writecache_commit_flushed()

Type Parameter Key Value
PARAM_VALUE 0 wc 4096-ptr_max
PARAM_VALUE 0 wc->entries 4096-ptr_max
PARAM_VALUE 0 wc->error 0-s32max
PARAM_VALUE 0 wc->n_blocks 1-140737488355327
PARAM_VALUE 1 wait_for_ios 0
CAPPED_DATA 0 wc->n_blocks 1
DATA_SOURCE 0 wc $0
NOCHECK_CALL

drivers/md/dm-writecache.c writecache_discard() -> writecache_commit_flushed()

Type Parameter Key Value
PARAM_VALUE 0 wc 4096-ptr_max
PARAM_VALUE 0 wc->current_free 4096-ptr_max
PARAM_VALUE 0 wc->freelist.prev 4096-ptr_max
PARAM_VALUE 0 wc->freelist.prev->next->next 4096-ptr_max
PARAM_VALUE 0 wc->freetree.rb_node 4096-ptr_max
PARAM_VALUE 0 wc->lock.dep_map->name 0-255
PARAM_VALUE 0 wc->lock.first_waiter 0,4096-ptr_max
PARAM_VALUE 0 wc->lock.first_waiter->list.prev->next 5159360019465732096
PARAM_VALUE 0 wc->lock.osq.tail.counter 0-s32max
PARAM_VALUE 0 wc->tree.rb_node 4096-ptr_max
PARAM_VALUE 1 wait_for_ios 0
BUF_SIZE 0 wc (-1),16,40-s32max
BUF_SIZE 0 wc (-1),16,40-s32max
CAPPED_DATA 0 wc->seq_count 1
DATA_SOURCE 0 wc $0
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HOST_DATA 0 wc->stats.discards 0-u64max[c]
USER_DATA 0 wc->stats.discards 0-u64max[c][u]
LOCK2 0 &wc->lock
HALF_LOCKED2 &md->io_barrier
TYPE_LOCK (struct dm_writecache)->lock

drivers/md/dm-writecache.c writecache_endio_thread() -> writecache_commit_flushed()

Type Parameter Key Value
PARAM_VALUE 0 wc 4096-ptr_max
PARAM_VALUE 0 wc->endio_list.next 4096-ptr_max
PARAM_VALUE 0 wc->endio_list.next->next 4096-ptr_max
PARAM_VALUE 0 wc->endio_list.next->prev 4096-ptr_max
PARAM_VALUE 0 wc->endio_list.prev 4096-ptr_max
PARAM_VALUE 0 wc->endio_list.prev->next 4096-ptr_max
PARAM_VALUE 0 wc->endio_list.prev->prev 4096-ptr_max
PARAM_VALUE 0 wc->endio_list_lock.dep_map->name 0-255
PARAM_VALUE 0 wc->endio_list_lock.owner (-1)
PARAM_VALUE 0 wc->endio_list_lock.owner_cpu u32max
PARAM_VALUE 0 wc->lock.dep_map->name 0-255
PARAM_VALUE 0 wc->lock.first_waiter->list.prev->next 5159360019465732096
PARAM_VALUE 1 wait_for_ios 0
BUF_SIZE 0 wc 128
BUF_SIZE 0 wc 128
CAPPED_DATA 0 &wc->endio_list 1
DATA_SOURCE 0 wc $0
NOCHECK_CALL
LOCK2 0 &wc->lock
TYPE_LOCK (struct dm_writecache)->lock

drivers/md/dm-writecache.c writecache_flush() -> writecache_commit_flushed()

Type Parameter Key Value
PARAM_VALUE 0 wc 4096-ptr_max
PARAM_VALUE 0 wc->autocommit_timer.entry.pprev 0
PARAM_VALUE 0 wc->autocommit_timer.flags 0-4194302
PARAM_VALUE 0 wc->autocommit_timer.function 0
PARAM_VALUE 0 wc->lock.dep_map->name 0-255
PARAM_VALUE 0 wc->lock.first_waiter 0,4096-ptr_max
PARAM_VALUE 0 wc->lock.first_waiter->list.prev->next 5159360019465732096
PARAM_VALUE 0 wc->lock.osq.tail.counter 0-s32max
PARAM_VALUE 0 wc->seq_count 1-u64max
PARAM_VALUE 0 wc->uncommitted_blocks 0
PARAM_VALUE 1 wait_for_ios 1
BUF_SIZE 0 wc (-1),16,40-s32max
BUF_SIZE 0 wc (-1),16,40-s32max
CAPPED_DATA 0 wc->seq_count 1
CAPPED_DATA 0 &wc->lru 1
DATA_SOURCE 0 wc $0
PARAM_COMPARE 0 &wc->lru != $0->lru.next
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
LOCK2 0 &wc->lock
HALF_LOCKED2 &md->io_barrier
TYPE_LOCK (struct dm_writecache)->lock

drivers/md/dm-writecache.c writecache_flush() -> writecache_commit_flushed()

Type Parameter Key Value
PARAM_VALUE 0 wc 4096-ptr_max
PARAM_VALUE 0 wc->autocommit_timer.entry.pprev 0
PARAM_VALUE 0 wc->autocommit_timer.flags 0-4194302
PARAM_VALUE 0 wc->autocommit_timer.function 0
PARAM_VALUE 0 wc->error 0-s32max
PARAM_VALUE 0 wc->lock.dep_map->name 0-255
PARAM_VALUE 0 wc->lock.first_waiter 0,4096-ptr_max
PARAM_VALUE 0 wc->lock.first_waiter->list.prev->next 5159360019465732096
PARAM_VALUE 0 wc->lock.osq.tail.counter 0-s32max
PARAM_VALUE 0 wc->pmem_mode 1
PARAM_VALUE 0 wc->seq_count 2-u64max
PARAM_VALUE 0 wc->uncommitted_blocks 0
PARAM_VALUE 1 wait_for_ios 0
BUF_SIZE 0 wc (-1),16,40-s32max
BUF_SIZE 0 wc (-1),16,40-s32max
CAPPED_DATA 0 &wc->lru 1
DATA_SOURCE 0 wc $0
PARAM_COMPARE 0 &wc->lru != $0->lru.next
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
LOCK2 0 &wc->lock
HALF_LOCKED2 &md->io_barrier
TYPE_LOCK (struct dm_writecache)->lock

drivers/md/dm-writecache.c writecache_flush() -> writecache_commit_flushed()

Type Parameter Key Value
PARAM_VALUE 0 wc 4096-ptr_max
PARAM_VALUE 0 wc->autocommit_timer.entry.pprev 0
PARAM_VALUE 0 wc->autocommit_timer.flags 0-4194302
PARAM_VALUE 0 wc->autocommit_timer.function 0
PARAM_VALUE 0 wc->current_free 4096-ptr_max
PARAM_VALUE 0 wc->error 0-s32max
PARAM_VALUE 0 wc->freelist.prev 4096-ptr_max
PARAM_VALUE 0 wc->freelist.prev->next->next 4096-ptr_max
PARAM_VALUE 0 wc->freetree.rb_node 4096-ptr_max
PARAM_VALUE 0 wc->lock.dep_map->name 0-255
PARAM_VALUE 0 wc->lock.first_waiter 0,4096-ptr_max
PARAM_VALUE 0 wc->lock.first_waiter->list.prev->next 5159360019465732096
PARAM_VALUE 0 wc->lock.osq.tail.counter 0-s32max
PARAM_VALUE 0 wc->metadata_sectors 8-u64max
PARAM_VALUE 0 wc->overwrote_committed 0
PARAM_VALUE 0 wc->seq_count 2-u64max
PARAM_VALUE 0 wc->ssd_dev 4096-ptr_max
PARAM_VALUE 0 wc->tree.rb_node 4096-ptr_max
PARAM_VALUE 0 wc->uncommitted_blocks 0
PARAM_VALUE 1 wait_for_ios 0
BUF_SIZE 0 wc (-1),16,40-s32max
BUF_SIZE 0 wc (-1),16,40-s32max
CAPPED_DATA 0 wc->metadata_sectors 1
CAPPED_DATA 0 &wc->lru 1
DATA_SOURCE 0 wc $0
PARAM_COMPARE 0 &wc->lru != $0->lru.next
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
LOCK2 0 &wc->lock
HALF_LOCKED2 &md->io_barrier
TYPE_LOCK (struct dm_writecache)->lock

drivers/md/dm-writecache.c writecache_resume() -> writecache_commit_flushed()

Type Parameter Key Value
PARAM_VALUE 0 wc 4096-ptr_max
PARAM_VALUE 0 wc->dev 4096-ptr_max
PARAM_VALUE 0 wc->dev->bdev 4096-ptr_max
PARAM_VALUE 0 wc->entries 4096-ptr_max
PARAM_VALUE 0 wc->freelist.next 4096-ptr_max
PARAM_VALUE 0 wc->freelist.next->next 4096-ptr_max
PARAM_VALUE 0 wc->freelist.prev 4096-ptr_max
PARAM_VALUE 0 wc->freelist.prev->next 4096-ptr_max
PARAM_VALUE 0 wc->freelist.prev->next->next 4096-ptr_max
PARAM_VALUE 0 wc->freelist.prev->prev 4096-ptr_max
PARAM_VALUE 0 wc->lock.dep_map->name 0-255
PARAM_VALUE 0 wc->lock.first_waiter 0,4096-ptr_max
PARAM_VALUE 0 wc->lock.first_waiter->list.prev->next 5159360019465732096
PARAM_VALUE 0 wc->lock.osq.tail.counter 0-s32max
PARAM_VALUE 0 wc->lru.next 4096-ptr_max
PARAM_VALUE 0 wc->lru.next->next 4096-ptr_max
PARAM_VALUE 0 wc->lru.prev 4096-ptr_max
PARAM_VALUE 0 wc->lru.prev->next 4096-ptr_max
PARAM_VALUE 0 wc->lru.prev->prev 4096-ptr_max
PARAM_VALUE 0 wc->n_blocks 1-u64max
PARAM_VALUE 0 wc->ssd_dev 4096-ptr_max
PARAM_VALUE 1 wait_for_ios 0
BUF_SIZE 0 wc 16,40-s32max
BUF_SIZE 0 wc 16,40-s32max
CAPPED_DATA 0 wc->n_blocks 1
CAPPED_DATA 0 wc->seq_count 1
PARAM_COMPARE 0 wc->data_device_sectors == $0->dev->bdev->bd_nr_sectors
BIT_INFO 0 wc->tree 0x0,0x7fffffffffffffff
NOCHECK_CALL
LOCK2 &md->suspend_lock
LOCK2 0 &wc->lock
TYPE_LOCK (struct dm_writecache)->lock
TYPE_LOCK (struct mapped_device)->suspend_lock