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| author | Kent Overstreet <kent.overstreet@gmail.com> | 2019-08-16 09:59:56 -0400 |
|---|---|---|
| committer | Kent Overstreet <kent.overstreet@linux.dev> | 2023-10-22 17:08:25 -0400 |
| commit | 76426098e419c1732efc3f88166f3f3592c215c9 (patch) | |
| tree | 1cc431e32b7129a573116ce43307e9bc47d76b1d /fs/bcachefs/reflink.h | |
| parent | 3c7f3b7aeb73f2155aec9d00567b70ef55ede465 (diff) | |
| download | linux-76426098e419c1732efc3f88166f3f3592c215c9.tar.gz linux-76426098e419c1732efc3f88166f3f3592c215c9.tar.bz2 linux-76426098e419c1732efc3f88166f3f3592c215c9.zip | |
bcachefs: Reflink
Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
Diffstat (limited to 'fs/bcachefs/reflink.h')
| -rw-r--r-- | fs/bcachefs/reflink.h | 32 |
1 files changed, 32 insertions, 0 deletions
diff --git a/fs/bcachefs/reflink.h b/fs/bcachefs/reflink.h new file mode 100644 index 000000000000..327618c36d33 --- /dev/null +++ b/fs/bcachefs/reflink.h @@ -0,0 +1,32 @@ +/* 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 */ |