pcache_cache_data_head
cache->data_heads = alloc_percpu(struct pcache_cache_data_head);
struct pcache_cache_data_head *h =
struct pcache_cache_data_head __percpu *data_heads;
static inline struct pcache_cache_data_head *get_data_head(struct pcache_cache *cache)
struct pcache_cache_data_head *data_head;
struct pcache_cache_data_head *data_head;