linux/fs/bcachefs/reflink.h
Kent Overstreet 76426098e4 bcachefs: Reflink
Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
2023-10-22 17:08:25 -04:00

33 lines
1 KiB
C

/* SPDX-License-Identifier: GPL-2.0 */
#ifndef _BCACHEFS_REFLINK_H
#define _BCACHEFS_REFLINK_H
const char *bch2_reflink_p_invalid(const struct bch_fs *, struct bkey_s_c);
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);
#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, \
}
const char *bch2_reflink_v_invalid(const struct bch_fs *, struct bkey_s_c);
void bch2_reflink_v_to_text(struct printbuf *, struct bch_fs *,
struct bkey_s_c);
#define bch2_bkey_ops_reflink_v (struct bkey_ops) { \
.key_invalid = bch2_reflink_v_invalid, \
.val_to_text = bch2_reflink_v_to_text, \
}
#ifndef NO_BCACHEFS_FS
s64 bch2_remap_range(struct bch_fs *, struct bch_inode_info *,
struct bpos, struct bpos, u64, u64);
#endif /* NO_BCACHEFS_FS */
#endif /* _BCACHEFS_REFLINK_H */