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Defined in 1 files as a prototype:

Defined in 1 files as a function:

Referenced in 2 files:

Smatch caller information:

drivers/md/bcache/alloc.c bch_bucket_alloc_set() -> __bch_bucket_alloc_set()

Type Parameter Key Value
PARAM_VALUE 0 c 4096-ptr_max
PARAM_VALUE 0 c->bucket_lock.dep_map->name 0-255
PARAM_VALUE 0 c->bucket_lock.first_waiter 0,4096-ptr_max
PARAM_VALUE 0 c->bucket_lock.first_waiter->list.prev->next 5159360019465732096
PARAM_VALUE 0 c->bucket_lock.osq.tail.counter 0-s32max
PARAM_VALUE 0 c->bucket_lock.wait_lock.dep_map->name 0-255
PARAM_VALUE 0 c->bucket_lock.wait_lock.owner (-1)
PARAM_VALUE 0 c->bucket_lock.wait_lock.owner_cpu u32max
PARAM_VALUE 0 c->cache->alloc_thread->delays->blkio_count 0-4294967295
PARAM_VALUE 0 c->caching.s->done 0-1
PARAM_VALUE 1 reserve 0,2-3
CAPPED_DATA 0 &c->bucket_lock 1
DATA_SOURCE 0 c $0
DATA_SOURCE 1 reserve $1
DATA_SOURCE 2 k $2
DATA_SOURCE 3 wait $3
FUZZY_MAX 1 reserve 3
HARD_MAX 1 reserve 3
RX_PATH
TASK_NOT_RUNNING
LOCK2 0 &c->bucket_lock
HALF_LOCKED2 global &bch_register_lock
TYPE_LOCK (struct cache_set)->bucket_lock

drivers/md/bcache/btree.c __bch_btree_node_alloc() -> __bch_bucket_alloc_set()

Type Parameter Key Value
PARAM_VALUE 0 c->bucket_lock.dep_map->name 0-255
PARAM_VALUE 0 c->bucket_lock.first_waiter 0,4096-ptr_max
PARAM_VALUE 0 c->bucket_lock.first_waiter->list.prev->next 5159360019465732096
PARAM_VALUE 0 c->bucket_lock.osq.tail.counter 0-s32max
PARAM_VALUE 0 c->bucket_lock.wait_lock.dep_map->name 0-255
PARAM_VALUE 0 c->bucket_lock.wait_lock.owner (-1)
PARAM_VALUE 0 c->bucket_lock.wait_lock.owner_cpu u32max
PARAM_VALUE 0 c->caching.wq->flags 0-4294967295
PARAM_VALUE 0 c->verify_data->keys.ops->insert_fixup 3359186278354853888,8738410596996493312
PARAM_VALUE 0 c->verify_data->keys.ops->key_bad 2053114610689146880,2965826758702149632
PARAM_VALUE 0 c->verify_data->keys.ops->key_dump 5824308303565893632
PARAM_VALUE 0 c->verify_data->keys.ops->key_invalid 5042869928339255296,8931906019736064000
PARAM_VALUE 0 c->verify_data->keys.ops->key_merge 0,8943847820907044864
PARAM_VALUE 0 c->verify_data->keys.ops->key_to_text 6644520337947410432
PARAM_VALUE 0 c->verify_data->keys.ops->sort_cmp 127698777507876864,850943255651803136
PARAM_VALUE 0 c->verify_data->keys.ops->sort_fixup 0,8945762327650275328
PARAM_VALUE 0 c->verify_data->keys.page_order 0-63,255
PARAM_VALUE 1 reserve 0
CAPPED_DATA 0 &c->bucket_lock 1
DATA_SOURCE 0 c $0
DATA_SOURCE 3 wait $3
RX_PATH
TASK_NOT_RUNNING
NO_OVERFLOW_SIMPLE 0 c->bio_meta.min_nr
NO_OVERFLOW_SIMPLE 0 c->bio_split.bio_pool.min_nr
NO_OVERFLOW_SIMPLE 0 c->bio_split.bvec_pool.min_nr
NO_OVERFLOW_SIMPLE 0 c->fill_iter.min_nr
NO_OVERFLOW_SIMPLE 0 c->nr_uuids
NO_OVERFLOW_SIMPLE 0 c->search.min_nr
LOCK2 0 &c->bucket_lock
HALF_LOCKED2 b
TYPE_LOCK (struct cache_set)->bucket_lock