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Defined in 1 files as a prototype:

Defined in 1 files as a function:

Referenced in 3 files:

Smatch caller information:

drivers/md/bcache/journal.c btree_flush_write() -> __bch_btree_node_write()

Type Parameter Key Value
PARAM_VALUE 0 b 4096-ptr_max
PARAM_VALUE 0 b->io_mutex.first_waiter->up 0-1
PARAM_VALUE 0 b->write_lock.dep_map->name 0-255
PARAM_VALUE 0 b->write_lock.first_waiter 0,4096-ptr_max
PARAM_VALUE 0 b->write_lock.first_waiter->list.prev->next 5159360019465732096
PARAM_VALUE 0 b->write_lock.osq.tail.counter 0-s32max
PARAM_VALUE 0 b->write_lock.wait_lock.dep_map->name 0-255
PARAM_VALUE 0 b->write_lock.wait_lock.owner (-1)
PARAM_VALUE 0 b->write_lock.wait_lock.owner_cpu u32max
PARAM_VALUE 1 parent 0
CAPPED_DATA 0 &b->write_lock 1
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
LOCK2 0 &b->write_lock
HALF_LOCKED2 &c->journal.lock
HALF_LOCKED2 0 &b->io_mutex
TYPE_LOCK (struct btree)->write_lock

drivers/md/bcache/btree.c bch_btree_node_write() -> __bch_btree_node_write()

Type Parameter Key Value
PARAM_VALUE 0 b 4096-ptr_max
PARAM_VALUE 0 b->c->caching.s->done 0-1
PARAM_VALUE 0 b->io.s->done 0-1
PARAM_VALUE 0 b->io_mutex.first_waiter->up 0-1
PARAM_VALUE 0 b->keys.ops->insert_fixup 3359186278354853888,8738410596996493312
PARAM_VALUE 0 b->keys.ops->key_bad 2053114610689146880,2965826758702149632
PARAM_VALUE 0 b->keys.ops->key_dump 5824308303565893632
PARAM_VALUE 0 b->keys.ops->key_invalid 5042869928339255296,8931906019736064000
PARAM_VALUE 0 b->keys.ops->key_merge 0,8943847820907044864
PARAM_VALUE 0 b->keys.ops->key_to_text 6644520337947410432
PARAM_VALUE 0 b->keys.ops->sort_cmp 127698777507876864,850943255651803136
PARAM_VALUE 0 b->keys.ops->sort_fixup 0,8945762327650275328
PARAM_VALUE 0 b->keys.set->data->keys 0-4294967295
PARAM_VALUE 0 b->keys.set->size 0-4294967295
PARAM_VALUE 0 b->lock.first_waiter->handoff_set 0-1
PARAM_VALUE 0 b->lock.first_waiter->type 0-1
PARAM_VALUE 1 parent 0,1065904848438050816,3818274395306029056,4366263248925515776,8305845582910631936,8932705337623248896
PARAM_VALUE 1 parent->all.next 0
PARAM_VALUE 1 parent->all.prev 0
PARAM_VALUE 1 parent->fn 0
PARAM_VALUE 1 parent->ip 0
PARAM_VALUE 1 parent->magic 3226751436
PARAM_VALUE 1 parent->parent 0
PARAM_VALUE 1 parent->remaining.counter 1073741825
PARAM_VALUE 1 parent->s 0
PARAM_VALUE 1 parent->wq 0
DATA_SOURCE 0 b $0
DATA_SOURCE 1 parent $1
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
NO_OVERFLOW_SIMPLE 0 b->c->bio_meta.min_nr
NO_OVERFLOW_SIMPLE 0 b->c->bio_split.bio_pool.min_nr
NO_OVERFLOW_SIMPLE 0 b->c->bio_split.bvec_pool.min_nr
NO_OVERFLOW_SIMPLE 0 b->c->fill_iter.min_nr
NO_OVERFLOW_SIMPLE 0 b->c->nr_uuids
NO_OVERFLOW_SIMPLE 0 b->c->search.min_nr
HALF_LOCKED2 &n1->write_lock
HALF_LOCKED2 &n2->io_mutex
HALF_LOCKED2 0 b
HALF_LOCKED2 0 &b->io_mutex
HALF_LOCKED2 0 &b->write_lock

drivers/md/bcache/btree.c btree_node_write_work() -> __bch_btree_node_write()

Type Parameter Key Value
PARAM_VALUE 0 b 4096-ptr_max
PARAM_VALUE 0 b->write_lock.dep_map->name 0-255
PARAM_VALUE 0 b->write_lock.first_waiter 0,4096-ptr_max
PARAM_VALUE 0 b->write_lock.first_waiter->list.prev->next 5159360019465732096
PARAM_VALUE 0 b->write_lock.osq.tail.counter 0-s32max
PARAM_VALUE 0 b->write_lock.wait_lock.dep_map->name 0-255
PARAM_VALUE 0 b->write_lock.wait_lock.owner (-1)
PARAM_VALUE 0 b->write_lock.wait_lock.owner_cpu u32max
PARAM_VALUE 1 parent 0
CAPPED_DATA 0 &b->write_lock 1
NOCHECK_CALL
LOCK2 0 &b->write_lock
HALF_LOCKED2 &pool->lock
TYPE_LOCK (struct btree)->write_lock

drivers/md/bcache/btree.c mca_reap() -> __bch_btree_node_write()

Type Parameter Key Value
PARAM_VALUE 0 b 4096-ptr_max
PARAM_VALUE 0 b->io_mutex.first_waiter->up 0-1
PARAM_VALUE 0 b->keys.set 4096-ptr_max
PARAM_VALUE 0 b->lock.first_waiter->handoff_set 0-1
PARAM_VALUE 0 b->lock.first_waiter->type 0-1
PARAM_VALUE 0 b->write_lock.dep_map->name 0-255
PARAM_VALUE 0 b->write_lock.first_waiter 0,4096-ptr_max
PARAM_VALUE 0 b->write_lock.first_waiter->list.prev->next 5159360019465732096
PARAM_VALUE 0 b->write_lock.osq.tail.counter 0-s32max
PARAM_VALUE 0 b->write_lock.wait_lock.dep_map->name 0-255
PARAM_VALUE 0 b->write_lock.wait_lock.owner (-1)
PARAM_VALUE 0 b->write_lock.wait_lock.owner_cpu u32max
PARAM_VALUE 1 parent 8089309784910012416
PARAM_VALUE 1 parent->all.next 0
PARAM_VALUE 1 parent->all.prev 0
PARAM_VALUE 1 parent->fn 0
PARAM_VALUE 1 parent->ip 0
PARAM_VALUE 1 parent->magic 3226751436
PARAM_VALUE 1 parent->parent 0
PARAM_VALUE 1 parent->remaining.counter 1073741825
PARAM_VALUE 1 parent->s 0
PARAM_VALUE 1 parent->wq 0
CAPPED_DATA 0 &b->lock 1
CAPPED_DATA 0 &b->write_lock 1
DATA_SOURCE 0 b $0
MEM_ZERO 1 parent
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
LOCK2 &c->bucket_lock
LOCK2 0 &b->lock
LOCK2 0 &b->write_lock
TYPE_LOCK (struct btree)->lock
TYPE_LOCK (struct btree)->write_lock
TYPE_LOCK (struct cache_set)->bucket_lock

drivers/md/bcache/super.c cache_set_flush() -> __bch_btree_node_write()

Type Parameter Key Value
PARAM_VALUE 0 b 4096-ptr_max
PARAM_VALUE 0 b->io_mutex.first_waiter->up 0-1
PARAM_VALUE 0 b->write_lock.dep_map->name 0-255
PARAM_VALUE 0 b->write_lock.first_waiter 0,4096-ptr_max
PARAM_VALUE 0 b->write_lock.first_waiter->list.prev->next 5159360019465732096
PARAM_VALUE 0 b->write_lock.osq.tail.counter 0-s32max
PARAM_VALUE 0 b->write_lock.wait_lock.dep_map->name 0-255
PARAM_VALUE 0 b->write_lock.wait_lock.owner (-1)
PARAM_VALUE 0 b->write_lock.wait_lock.owner_cpu u32max
PARAM_VALUE 1 parent 0
CAPPED_DATA 0 &b->list 1
CAPPED_DATA 0 &b->write_lock 1
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
LOCK2 0 &b->write_lock
HALF_LOCKED2 0 &b->io_mutex
TYPE_LOCK (struct btree)->write_lock