251 	struct cache_set	*c;  member
683 #define btree_bytes(c)		((c)->btree_pages * PAGE_SIZE)  argument
685 	((unsigned) (KEY_SIZE(&b->key) >> (b)->c->block_bits))
687 #define btree_default_blocks(c)						\  argument
688 	((unsigned) ((PAGE_SECTORS * (c)->btree_pages) >> (c)->block_bits))
690 #define bucket_pages(c)		((c)->sb.bucket_size / PAGE_SECTORS)  argument
691 #define bucket_bytes(c)		((c)->sb.bucket_size << 9)  argument
692 #define block_bytes(c)		((c)->sb.block_size << 9)  argument
694 #define prios_per_bucket(c)				\  argument
695 	((bucket_bytes(c) - sizeof(struct prio_set)) /	\
697 #define prio_buckets(c)					\  argument
698 	DIV_ROUND_UP((size_t) (c)->sb.nbuckets, prios_per_bucket(c))
700 static inline size_t sector_to_bucket(struct cache_set *c, sector_t s)  in sector_to_bucket()  argument
702 	return s >> c->bucket_bits;  in sector_to_bucket()
705 static inline sector_t bucket_to_sector(struct cache_set *c, size_t b)  in bucket_to_sector()  argument
707 	return ((sector_t) b) << c->bucket_bits;  in bucket_to_sector()
710 static inline sector_t bucket_remainder(struct cache_set *c, sector_t s)  in bucket_remainder()  argument
712 	return s & (c->sb.bucket_size - 1);  in bucket_remainder()
715 static inline struct cache *PTR_CACHE(struct cache_set *c,  in PTR_CACHE()  argument
719 	return c->cache[PTR_DEV(k, ptr)];  in PTR_CACHE()
722 static inline size_t PTR_BUCKET_NR(struct cache_set *c,  in PTR_BUCKET_NR()  argument
726 	return sector_to_bucket(c, PTR_OFFSET(k, ptr));  in PTR_BUCKET_NR()
729 static inline struct bucket *PTR_BUCKET(struct cache_set *c,  in PTR_BUCKET()  argument
733 	return PTR_CACHE(c, k, ptr)->buckets + PTR_BUCKET_NR(c, k, ptr);  in PTR_BUCKET()
742 static inline uint8_t ptr_stale(struct cache_set *c, const struct bkey *k,  in ptr_stale()  argument
745 	return gen_after(PTR_BUCKET(c, k, i)->gen, PTR_GEN(k, i));  in ptr_stale()
748 static inline bool ptr_available(struct cache_set *c, const struct bkey *k,  in ptr_available()  argument
751 	return (PTR_DEV(k, i) < MAX_CACHES_PER_SET) && PTR_CACHE(c, k, i);  in ptr_available()
769 	if (bch_cache_set_error((b)->c, __VA_ARGS__))			\
773 #define cache_bug(c, ...)						\  argument
775 	if (bch_cache_set_error(c, __VA_ARGS__))			\
785 #define cache_bug_on(cond, c, ...)					\  argument
788 		cache_bug(c, __VA_ARGS__);				\
791 #define cache_set_err_on(cond, c, ...)					\  argument
794 		bch_cache_set_error(c, __VA_ARGS__);			\
841 static inline void wake_up_allocators(struct cache_set *c)  in wake_up_allocators()  argument
846 	for_each_cache(ca, c, i)  in wake_up_allocators()
904 int bch_flash_dev_create(struct cache_set *c, uint64_t size);