33 				     const struct bkey_packed *);
45 static inline void bkey_p_copy(struct bkey_packed *dst, const struct bkey_packed *src)  in bkey_p_copy()
59 					  const struct bkey_packed *,
60 					  const struct bkey_packed *);
62 unsigned bch2_bkey_ffs(const struct btree *, const struct bkey_packed *);
65 int __bch2_bkey_cmp_packed_format_checked(const struct bkey_packed *,
66 				     const struct bkey_packed *,
71 					  const struct bkey_packed *,
76 			 const struct bkey_packed *,
77 			 const struct bkey_packed *);
81 				const struct bkey_packed *,
86 			 const struct bkey_packed *l, const struct bpos *r)  in bkey_cmp_left_packed()
98 					     const struct bkey_packed *l,  in bkey_cmp_left_packed_byval()
206 void bch2_bkey_swab_key(const struct bkey_format *, struct bkey_packed *);
224 #define bkey_packed(_k)							\  macro
228 #define bkey_packed(_k)		((_k)->format != KEY_FORMAT_CURRENT)  macro
234 static inline struct bkey_packed *bkey_to_packed(struct bkey_i *k)  in bkey_to_packed()
236 	return (struct bkey_packed *) k;  in bkey_to_packed()
239 static inline const struct bkey_packed *bkey_to_packed_c(const struct bkey_i *k)  in bkey_to_packed_c()
241 	return (const struct bkey_packed *) k;  in bkey_to_packed_c()
244 static inline struct bkey_i *packed_to_bkey(struct bkey_packed *k)  in packed_to_bkey()
246 	return bkey_packed(k) ? NULL : (struct bkey_i *) k;  in packed_to_bkey()
249 static inline const struct bkey *packed_to_bkey_c(const struct bkey_packed *k)  in packed_to_bkey_c()
251 	return bkey_packed(k) ? NULL : (const struct bkey *) k;  in packed_to_bkey_c()
320 				      const struct bkey_packed *k)  in bkeyp_key_u64s()
322 	return bkey_packed(k) ? format->key_u64s : BKEY_U64s;  in bkeyp_key_u64s()
326 				    const struct bkey_packed *k)  in bkeyp_u64s_valid()
332 				       const struct bkey_packed *k)  in bkeyp_key_bytes()
338 				      const struct bkey_packed *k)  in bkeyp_val_u64s()
344 				     const struct bkey_packed *k)  in bkeyp_val_bytes()
350 				      struct bkey_packed *k, unsigned val_u64s)  in set_bkeyp_val_u64s()
361 			 struct bkey_packed *,
363 			 const struct bkey_packed *);
366 				   const struct bkey_packed *);
370 			      const struct bkey_packed *);
373 bool bch2_bkey_pack_key(struct bkey_packed *, const struct bkey *,
382 enum bkey_pack_pos_ret bch2_bkey_pack_pos_lossy(struct bkey_packed *, struct bpos,
385 static inline bool bkey_pack_pos(struct bkey_packed *out, struct bpos in,  in bkey_pack_pos()
392 		 const struct bkey_packed *);
393 bool bch2_bkey_pack(struct bkey_packed *, const struct bkey_i *,
396 typedef void (*compiled_unpack_fn)(struct bkey *, const struct bkey_packed *);
401 			       const struct bkey_packed *src)  in __bkey_unpack_key_format_checked()
420 			       const struct bkey_packed *src)  in bkey_unpack_key_format_checked()
430 				     const struct bkey_packed *src)  in __bkey_unpack_key()
432 	if (likely(bkey_packed(src)))  in __bkey_unpack_key()
442 					  const struct bkey_packed *src)  in bkey_unpack_key()
444 	return likely(bkey_packed(src))  in bkey_unpack_key()
451 			       const struct bkey_packed *src)  in bkey_unpack_pos_format_checked()
461 					  const struct bkey_packed *src)  in bkey_unpack_pos()
463 	return likely(bkey_packed(src))  in bkey_unpack_pos()
471 					       const struct bkey_packed *k,  in bkey_disassemble()
481 					       struct bkey_packed *k,  in __bkey_disassemble()