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Defined in 1 files as a function:

Referenced in 1 files:

Smatch caller information:

drivers/md/dm-pcache/cache.c pcache_cache_start() -> cache_destroy_req_keys()

Type Parameter Key Value
PARAM_VALUE 0 cache 4096-ptr_max
PARAM_VALUE 0 cache->cache_ctrl 4096-ptr_max
PARAM_VALUE 0 cache->cache_dev 4096-ptr_max
PARAM_VALUE 0 cache->cache_dev->seg_lock.first_waiter 0,4096-ptr_max
PARAM_VALUE 0 cache->cache_dev->seg_lock.osq.tail.counter 0-s32max
PARAM_VALUE 0 cache->cache_info_addr 4096-ptr_max
PARAM_VALUE 0 cache->data_heads 4096-ptr_max
PARAM_VALUE 0 cache->dirty_tail.cache_seg 4096-ptr_max
PARAM_VALUE 0 cache->dirty_tail.seg_off 0
PARAM_VALUE 0 cache->key_head.cache_seg 4096-ptr_max
PARAM_VALUE 0 cache->key_head_lock.rlock.dep_map->name 0-255
PARAM_VALUE 0 cache->key_tail.cache_seg 4096-ptr_max
PARAM_VALUE 0 cache->key_tail.seg_off 0
PARAM_VALUE 0 cache->ksets 16,4096-ptr_max
PARAM_VALUE 0 cache->req_key_tree.cache 4096-ptr_max
PARAM_VALUE 0 cache->req_key_tree.cache->cache_ctrl 4096-ptr_max
PARAM_VALUE 0 cache->req_key_tree.cache->cache_dev 4096-ptr_max
PARAM_VALUE 0 cache->req_key_tree.cache->cache_info.seg_id 0-64
PARAM_VALUE 0 cache->req_key_tree.cache->cache_info_addr 4096-ptr_max
PARAM_VALUE 0 cache->req_key_tree.cache->dirty_tail_seq 0-255
PARAM_VALUE 0 cache->req_key_tree.cache->key_tail_seq 0-255
PARAM_VALUE 0 cache->req_key_tree.cache->req_key_tree.n_subtrees 0-1
PARAM_VALUE 0 cache->req_key_tree.cache->writeback_key_tree.n_subtrees 0-1
PARAM_VALUE 0 cache->req_key_tree.key_pool.alloc 7276475779886346240
PARAM_VALUE 0 cache->req_key_tree.key_pool.elements 1-u64max
PARAM_VALUE 0 cache->req_key_tree.key_pool.free 8263660038527102976
PARAM_VALUE 0 cache->req_key_tree.key_pool.min_nr 1024
PARAM_VALUE 0 cache->req_key_tree.key_pool.pool_data 0,4096-ptr_max
PARAM_VALUE 0 cache->req_key_tree.key_pool.wait.head.next->next 4096-ptr_max
PARAM_VALUE 0 cache->req_key_tree.key_pool.wait.head.prev->next 4096-ptr_max
PARAM_VALUE 0 cache->req_key_tree.key_pool.wait.head.prev->prev 4096-ptr_max
PARAM_VALUE 0 cache->req_key_tree.n_subtrees 0
PARAM_VALUE 0 cache->req_key_tree.subtrees 16,4096-ptr_max
PARAM_VALUE 0 cache->writeback_key_tree.cache 4096-ptr_max
PARAM_VALUE 0 cache->writeback_key_tree.cache->cache_ctrl 4096-ptr_max
PARAM_VALUE 0 cache->writeback_key_tree.cache->cache_dev 4096-ptr_max
PARAM_VALUE 0 cache->writeback_key_tree.cache->cache_info.seg_id 0-64
PARAM_VALUE 0 cache->writeback_key_tree.cache->cache_info_addr 4096-ptr_max
PARAM_VALUE 0 cache->writeback_key_tree.cache->dirty_tail_seq 0-255
PARAM_VALUE 0 cache->writeback_key_tree.cache->key_tail_seq 0-255
PARAM_VALUE 0 cache->writeback_key_tree.cache->writeback_key_tree.n_subtrees 0-1
PARAM_VALUE 0 cache->writeback_key_tree.key_pool.alloc 7276475779886346240
PARAM_VALUE 0 cache->writeback_key_tree.key_pool.free 8263660038527102976
PARAM_VALUE 0 cache->writeback_key_tree.key_pool.min_nr 1024
PARAM_VALUE 0 cache->writeback_key_tree.key_pool.wait.head.next 4096-ptr_max
PARAM_VALUE 0 cache->writeback_key_tree.key_pool.wait.head.next->next 4096-ptr_max
PARAM_VALUE 0 cache->writeback_key_tree.key_pool.wait.head.prev 4096-ptr_max
PARAM_VALUE 0 cache->writeback_key_tree.key_pool.wait.head.prev->next 4096-ptr_max
PARAM_VALUE 0 cache->writeback_key_tree.key_pool.wait.head.prev->prev 4096-ptr_max
PARAM_VALUE 0 cache->writeback_key_tree.n_subtrees 1
PARAM_VALUE 0 cache->writeback_key_tree.subtrees 0
BUF_SIZE 0 cache 12160
CAPPED_DATA 0 cache->cache_info.n_segs 1
CAPPED_DATA 0 cache->ksets 1
CAPPED_DATA 0 cache->req_key_tree.subtrees 1
NOCHECK_CALL
NO_OVERFLOW_SIMPLE 0 cache->n_ksets
NO_OVERFLOW_SIMPLE 0 cache->req_key_tree.cache->n_ksets
NO_OVERFLOW_SIMPLE 0 cache->req_key_tree.cache->req_key_tree.key_pool.min_nr
NO_OVERFLOW_SIMPLE 0 cache->req_key_tree.cache->req_key_tree.n_subtrees
NO_OVERFLOW_SIMPLE 0 cache->req_key_tree.n_subtrees
NO_OVERFLOW_SIMPLE 0 cache->writeback_key_tree.cache->n_ksets
NO_OVERFLOW_SIMPLE 0 cache->writeback_key_tree.cache->req_key_tree.key_pool.min_nr
NO_OVERFLOW_SIMPLE 0 cache->writeback_key_tree.cache->req_key_tree.n_subtrees
NO_OVERFLOW_SIMPLE 0 cache->writeback_key_tree.n_subtrees
HALF_LOCKED2 &md->type_lock

drivers/md/dm-pcache/cache.c pcache_cache_stop() -> cache_destroy_req_keys()

Type Parameter Key Value
PARAM_VALUE 0 cache 4096-ptr_max
PARAM_VALUE 0 cache->backing_dev 4096-ptr_max
PARAM_VALUE 0 cache->backing_dev->dm_dev 4096-ptr_max
PARAM_VALUE 0 cache->gc_work.work.lockdep_map->name 0-255
PARAM_VALUE 0 cache->key_head_lock.rlock.dep_map->name 0-255
PARAM_VALUE 0 cache->req_key_tree.n_subtrees 1-u32max
PARAM_VALUE 0 cache->writeback_work.work.lockdep_map->name 0-255
BUF_SIZE 0 cache 12160
CAPPED_DATA 0 cache->n_ksets 1
CAPPED_DATA 0 cache->writeback_key_tree.n_subtrees 1
CAPPED_DATA 0 cache->writeback_key_tree.subtrees 1
CAPPED_DATA 0 &cache->clean_work 1
NOCHECK_CALL