11 static inline __u64 name(const type *k)				\
12 { return (k->field >> offset) & ~(~0ULL << size); }		\
14 static inline void SET_##name(type *k, __u64 v)			\
16 	k->field &= ~(~(~0ULL << size) << offset);		\
17 	k->field |= (v & ~(~0ULL << size)) << offset;		\
32 static inline __u64 name(const struct bkey *k, unsigned i)		\
33 { return (k->ptr[i] >> offset) & ~(~0ULL << size); }			\
35 static inline void SET_##name(struct bkey *k, unsigned i, __u64 v)	\
37 	k->ptr[i] &= ~(~(~0ULL << size) << offset);			\
38 	k->ptr[i] |= (v & ~(~0ULL << size)) << offset;			\
55 static inline __u64 KEY_OFFSET(const struct bkey *k)  in KEY_OFFSET()  argument
57 	return k->low;  in KEY_OFFSET()
60 static inline void SET_KEY_OFFSET(struct bkey *k, __u64 v)  in SET_KEY_OFFSET()  argument
62 	k->low = v;  in SET_KEY_OFFSET()
82 #define KEY_START(k)			(KEY_OFFSET(k) - KEY_SIZE(k))  argument
83 #define START_KEY(k)			KEY(KEY_INODE(k), KEY_START(k), 0)  argument
98 static inline unsigned long bkey_u64s(const struct bkey *k)  in bkey_u64s()  argument
100 	return (sizeof(struct bkey) / sizeof(__u64)) + KEY_PTRS(k);  in bkey_u64s()
103 static inline unsigned long bkey_bytes(const struct bkey *k)  in bkey_bytes()  argument
105 	return bkey_u64s(k) * sizeof(__u64);  in bkey_bytes()
116 static inline struct bkey *bkey_next(const struct bkey *k)  in bkey_next()  argument
118 	__u64 *d = (void *) k;  in bkey_next()
119 	return (struct bkey *) (d + bkey_u64s(k));  in bkey_next()
122 static inline struct bkey *bkey_idx(const struct bkey *k, unsigned nr_keys)  in bkey_idx()  argument
124 	__u64 *d = (void *) k;  in bkey_idx()