#ifndef _BCACHEFS_REFLINK_H
#define _BCACHEFS_REFLINK_H
-const char *bch2_reflink_p_invalid(const struct bch_fs *, struct bkey_s_c);
+enum bkey_invalid_flags;
+
+int bch2_reflink_p_invalid(struct bch_fs *, struct bkey_s_c,
+ enum bkey_invalid_flags, struct printbuf *);
void bch2_reflink_p_to_text(struct printbuf *, struct bch_fs *,
struct bkey_s_c);
-enum merge_result bch2_reflink_p_merge(struct bch_fs *,
- struct bkey_s, struct bkey_s);
+bool bch2_reflink_p_merge(struct bch_fs *, struct bkey_s, struct bkey_s_c);
+int bch2_trigger_reflink_p(struct btree_trans *, enum btree_id, unsigned,
+ struct bkey_s_c, struct bkey_s, unsigned);
-#define bch2_bkey_ops_reflink_p (struct bkey_ops) { \
+#define bch2_bkey_ops_reflink_p ((struct bkey_ops) { \
.key_invalid = bch2_reflink_p_invalid, \
.val_to_text = bch2_reflink_p_to_text, \
- .key_merge = bch2_reflink_p_merge, \
-}
+ .key_merge = bch2_reflink_p_merge, \
+ .trigger = bch2_trigger_reflink_p, \
+ .min_val_size = 16, \
+})
-const char *bch2_reflink_v_invalid(const struct bch_fs *, struct bkey_s_c);
+int bch2_reflink_v_invalid(struct bch_fs *, struct bkey_s_c,
+ enum bkey_invalid_flags, struct printbuf *);
void bch2_reflink_v_to_text(struct printbuf *, struct bch_fs *,
struct bkey_s_c);
+int bch2_trigger_reflink_v(struct btree_trans *, enum btree_id, unsigned,
+ struct bkey_s_c, struct bkey_s, unsigned);
-
-#define bch2_bkey_ops_reflink_v (struct bkey_ops) { \
+#define bch2_bkey_ops_reflink_v ((struct bkey_ops) { \
.key_invalid = bch2_reflink_v_invalid, \
.val_to_text = bch2_reflink_v_to_text, \
.swab = bch2_ptr_swab, \
+ .trigger = bch2_trigger_reflink_v, \
+ .min_val_size = 8, \
+})
+
+int bch2_indirect_inline_data_invalid(struct bch_fs *, struct bkey_s_c,
+ enum bkey_invalid_flags, struct printbuf *);
+void bch2_indirect_inline_data_to_text(struct printbuf *,
+ struct bch_fs *, struct bkey_s_c);
+int bch2_trigger_indirect_inline_data(struct btree_trans *,
+ enum btree_id, unsigned,
+ struct bkey_s_c, struct bkey_s,
+ unsigned);
+
+#define bch2_bkey_ops_indirect_inline_data ((struct bkey_ops) { \
+ .key_invalid = bch2_indirect_inline_data_invalid, \
+ .val_to_text = bch2_indirect_inline_data_to_text, \
+ .trigger = bch2_trigger_indirect_inline_data, \
+ .min_val_size = 8, \
+})
+
+static inline const __le64 *bkey_refcount_c(struct bkey_s_c k)
+{
+ switch (k.k->type) {
+ case KEY_TYPE_reflink_v:
+ return &bkey_s_c_to_reflink_v(k).v->refcount;
+ case KEY_TYPE_indirect_inline_data:
+ return &bkey_s_c_to_indirect_inline_data(k).v->refcount;
+ default:
+ return NULL;
+ }
+}
+
+static inline __le64 *bkey_refcount(struct bkey_s k)
+{
+ switch (k.k->type) {
+ case KEY_TYPE_reflink_v:
+ return &bkey_s_to_reflink_v(k).v->refcount;
+ case KEY_TYPE_indirect_inline_data:
+ return &bkey_s_to_indirect_inline_data(k).v->refcount;
+ default:
+ return NULL;
+ }
}
-s64 bch2_remap_range(struct bch_fs *, struct bpos, struct bpos,
- u64, u64 *, u64, s64 *);
+s64 bch2_remap_range(struct bch_fs *, subvol_inum, u64,
+ subvol_inum, u64, u64, u64, s64 *);
#endif /* _BCACHEFS_REFLINK_H */