264 	struct cache_set	*c;  member
700 #define btree_bytes(c)		((c)->btree_pages * PAGE_SIZE)  argument
702 	((unsigned) (KEY_SIZE(&b->key) >> (b)->c->block_bits))
704 #define btree_default_blocks(c)						\  argument
705 	((unsigned) ((PAGE_SECTORS * (c)->btree_pages) >> (c)->block_bits))
707 #define bucket_pages(c)		((c)->sb.bucket_size / PAGE_SECTORS)  argument
708 #define bucket_bytes(c)		((c)->sb.bucket_size << 9)  argument
709 #define block_bytes(c)		((c)->sb.block_size << 9)  argument
711 #define prios_per_bucket(c)				\  argument
712 	((bucket_bytes(c) - sizeof(struct prio_set)) /	\
714 #define prio_buckets(c)					\  argument
715 	DIV_ROUND_UP((size_t) (c)->sb.nbuckets, prios_per_bucket(c))
717 static inline size_t sector_to_bucket(struct cache_set *c, sector_t s)  in sector_to_bucket()  argument
719 	return s >> c->bucket_bits;  in sector_to_bucket()
722 static inline sector_t bucket_to_sector(struct cache_set *c, size_t b)  in bucket_to_sector()  argument
724 	return ((sector_t) b) << c->bucket_bits;  in bucket_to_sector()
727 static inline sector_t bucket_remainder(struct cache_set *c, sector_t s)  in bucket_remainder()  argument
729 	return s & (c->sb.bucket_size - 1);  in bucket_remainder()
732 static inline struct cache *PTR_CACHE(struct cache_set *c,  in PTR_CACHE()  argument
736 	return c->cache[PTR_DEV(k, ptr)];  in PTR_CACHE()
739 static inline size_t PTR_BUCKET_NR(struct cache_set *c,  in PTR_BUCKET_NR()  argument
743 	return sector_to_bucket(c, PTR_OFFSET(k, ptr));  in PTR_BUCKET_NR()
746 static inline struct bucket *PTR_BUCKET(struct cache_set *c,  in PTR_BUCKET()  argument
750 	return PTR_CACHE(c, k, ptr)->buckets + PTR_BUCKET_NR(c, k, ptr);  in PTR_BUCKET()
759 static inline uint8_t ptr_stale(struct cache_set *c, const struct bkey *k,  in ptr_stale()  argument
762 	return gen_after(PTR_BUCKET(c, k, i)->gen, PTR_GEN(k, i));  in ptr_stale()
765 static inline bool ptr_available(struct cache_set *c, const struct bkey *k,  in ptr_available()  argument
768 	return (PTR_DEV(k, i) < MAX_CACHES_PER_SET) && PTR_CACHE(c, k, i);  in ptr_available()
786 	if (bch_cache_set_error((b)->c, __VA_ARGS__))			\
790 #define cache_bug(c, ...)						\  argument
792 	if (bch_cache_set_error(c, __VA_ARGS__))			\
802 #define cache_bug_on(cond, c, ...)					\  argument
805 		cache_bug(c, __VA_ARGS__);				\
808 #define cache_set_err_on(cond, c, ...)					\  argument
811 		bch_cache_set_error(c, __VA_ARGS__);			\
858 static inline void wake_up_allocators(struct cache_set *c)  in wake_up_allocators()  argument
863 	for_each_cache(ca, c, i)  in wake_up_allocators()
922 int bch_flash_dev_create(struct cache_set *c, uint64_t size);