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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/dm-pcache/cache_writeback.c cache_writeback_init() -> cache_tree_init()

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->list.prev->next 5159360019465732096
PARAM_VALUE 0 cache->cache_dev->seg_lock.first_waiter->task->blocked_lock.owner (-1)
PARAM_VALUE 0 cache->cache_dev->seg_lock.first_waiter->task->blocked_lock.owner_cpu 4294967295
PARAM_VALUE 0 cache->cache_dev->seg_lock.first_waiter->task->blocked_lock.raw_lock.val.counter s32min-s32max
PARAM_VALUE 0 cache->cache_dev->seg_lock.first_waiter->task->usage.refs.counter s32min-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_seq 0-255
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_seq 0-255
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->backing_dev 0
PARAM_VALUE 0 cache->req_key_tree.cache->cache_ctrl 4096-ptr_max
PARAM_VALUE 0 cache->req_key_tree.cache->cache_full 0
PARAM_VALUE 0 cache->req_key_tree.cache->cache_info.flags 0-8192
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->data_heads 0,4096-ptr_max
PARAM_VALUE 0 cache->req_key_tree.cache->dev_size 0
PARAM_VALUE 0 cache->req_key_tree.cache->dirty_tail_seq 0-255
PARAM_VALUE 0 cache->req_key_tree.cache->gc_work.cpu 0
PARAM_VALUE 0 cache->req_key_tree.cache->gc_work.wq 0
PARAM_VALUE 0 cache->req_key_tree.cache->key_tail_seq 0-255
PARAM_VALUE 0 cache->req_key_tree.cache->ksets 0,16,4096-ptr_max
PARAM_VALUE 0 cache->req_key_tree.cache->n_ksets 0
PARAM_VALUE 0 cache->req_key_tree.cache->n_segs 0
PARAM_VALUE 0 cache->req_key_tree.cache->req_key_tree.key_pool.alloc 0,7276475779886346240
PARAM_VALUE 0 cache->req_key_tree.cache->req_key_tree.key_pool.free 0,8263660038527102976
PARAM_VALUE 0 cache->req_key_tree.cache->req_key_tree.key_pool.min_nr 0,1024
PARAM_VALUE 0 cache->req_key_tree.cache->req_key_tree.subtrees 0,16,4096-ptr_max
PARAM_VALUE 0 cache->req_key_tree.cache->seg_map 0
PARAM_VALUE 0 cache->req_key_tree.cache->segments 0
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 1 cache_tree 4096-ptr_max
PARAM_VALUE 2 n_subtrees 1
BUF_SIZE 0 cache 12160
CAPPED_DATA 0 cache->ksets 1
CAPPED_DATA 0 cache->req_key_tree.subtrees 1
DATA_SOURCE 0 cache $0
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.key_pool.min_nr
NO_OVERFLOW_SIMPLE 0 cache->req_key_tree.n_subtrees

drivers/md/dm-pcache/cache.c cache_init_req_keys() -> cache_tree_init()

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->list.prev->next 5159360019465732096
PARAM_VALUE 0 cache->cache_dev->seg_lock.first_waiter->task->blocked_lock.owner (-1)
PARAM_VALUE 0 cache->cache_dev->seg_lock.first_waiter->task->blocked_lock.owner_cpu 4294967295
PARAM_VALUE 0 cache->cache_dev->seg_lock.first_waiter->task->blocked_lock.raw_lock.val.counter s32min-s32max
PARAM_VALUE 0 cache->cache_dev->seg_lock.first_waiter->task->usage.refs.counter s32min-s32max
PARAM_VALUE 0 cache->cache_info_addr 4096-ptr_max
PARAM_VALUE 0 cache->dirty_tail_seq 0-255
PARAM_VALUE 0 cache->key_head.cache_seg 4096-ptr_max
PARAM_VALUE 0 cache->key_head.seg_off 0
PARAM_VALUE 0 cache->key_tail_seq 0-255
PARAM_VALUE 1 cache_tree 4096-ptr_max
PARAM_VALUE 2 n_subtrees 0
BUF_SIZE 0 cache 12160
CAPPED_DATA 0 cache->cache_info.n_segs 1
DATA_SOURCE 0 cache $0