190 	bool		(*sort_cmp)(struct btree_iter_set l,
203 				     struct bkey *l, struct bkey *r);
301 bool bch_bkey_try_merge(struct btree_keys *b, struct bkey *l, struct bkey *r);
413 static __always_inline int64_t bkey_cmp(const struct bkey *l,  in bkey_cmp()  argument
416 	return unlikely(KEY_INODE(l) != KEY_INODE(r))  in bkey_cmp()
417 		? (int64_t) KEY_INODE(l) - (int64_t) KEY_INODE(r)  in bkey_cmp()
418 		: (int64_t) KEY_OFFSET(l) - (int64_t) KEY_OFFSET(r);  in bkey_cmp()
475 static inline bool bch_bkey_equal_header(const struct bkey *l,  in bch_bkey_equal_header()  argument
478 	return (KEY_DIRTY(l) == KEY_DIRTY(r) &&  in bch_bkey_equal_header()
479 		KEY_PTRS(l) == KEY_PTRS(r) &&  in bch_bkey_equal_header()
480 		KEY_CSUM(l) == KEY_CSUM(r));  in bch_bkey_equal_header()
500 static inline void bch_keylist_init(struct keylist *l)  in bch_keylist_init()  argument
502 	l->top_p = l->keys_p = l->inline_keys;  in bch_keylist_init()
505 static inline void bch_keylist_init_single(struct keylist *l, struct bkey *k)  in bch_keylist_init_single()  argument
507 	l->keys = k;  in bch_keylist_init_single()
508 	l->top = bkey_next(k);  in bch_keylist_init_single()
511 static inline void bch_keylist_push(struct keylist *l)  in bch_keylist_push()  argument
513 	l->top = bkey_next(l->top);  in bch_keylist_push()
516 static inline void bch_keylist_add(struct keylist *l, struct bkey *k)  in bch_keylist_add()  argument
518 	bkey_copy(l->top, k);  in bch_keylist_add()
519 	bch_keylist_push(l);  in bch_keylist_add()
522 static inline bool bch_keylist_empty(struct keylist *l)  in bch_keylist_empty()  argument
524 	return l->top == l->keys;  in bch_keylist_empty()
527 static inline void bch_keylist_reset(struct keylist *l)  in bch_keylist_reset()  argument
529 	l->top = l->keys;  in bch_keylist_reset()
532 static inline void bch_keylist_free(struct keylist *l)  in bch_keylist_free()  argument
534 	if (l->keys_p != l->inline_keys)  in bch_keylist_free()
535 		kfree(l->keys_p);  in bch_keylist_free()
538 static inline size_t bch_keylist_nkeys(struct keylist *l)  in bch_keylist_nkeys()  argument
540 	return l->top_p - l->keys_p;  in bch_keylist_nkeys()
543 static inline size_t bch_keylist_bytes(struct keylist *l)  in bch_keylist_bytes()  argument
545 	return bch_keylist_nkeys(l) * sizeof(uint64_t);  in bch_keylist_bytes()
548 struct bkey *bch_keylist_pop(struct keylist *l);
549 void bch_keylist_pop_front(struct keylist *l);
550 int __bch_keylist_realloc(struct keylist *l, unsigned int u64s);