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author | Kent Overstreet <kent.overstreet@gmail.com> | 2021-05-15 22:04:08 +0300 |
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committer | Kent Overstreet <kent.overstreet@linux.dev> | 2023-10-23 00:09:06 +0300 |
commit | b058ac20916c9bfbcd5b9caa356bd95269d5c78c (patch) | |
tree | 81b7d4d57653e077afb43aa9d58be645c751fc37 /fs/bcachefs/reflink.c | |
parent | c2177e4da332df6fb91b08b874a79051f13897bc (diff) | |
download | linux-b058ac20916c9bfbcd5b9caa356bd95269d5c78c.tar.xz |
bcachefs: Merging for indirect extents
Signed-off-by: Kent Overstreet <kent.overstreet@gmail.com>
Diffstat (limited to 'fs/bcachefs/reflink.c')
-rw-r--r-- | fs/bcachefs/reflink.c | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/fs/bcachefs/reflink.c b/fs/bcachefs/reflink.c index ead31f9e31aa..ba700810a4be 100644 --- a/fs/bcachefs/reflink.c +++ b/fs/bcachefs/reflink.c @@ -82,6 +82,14 @@ void bch2_reflink_v_to_text(struct printbuf *out, struct bch_fs *c, bch2_bkey_ptrs_to_text(out, c, k); } +bool bch2_reflink_v_merge(struct bch_fs *c, struct bkey_s _l, struct bkey_s_c _r) +{ + struct bkey_s_reflink_v l = bkey_s_to_reflink_v(_l); + struct bkey_s_c_reflink_v r = bkey_s_c_to_reflink_v(_r); + + return l.v->refcount == r.v->refcount && bch2_extent_merge(c, _l, _r); +} + /* indirect inline data */ const char *bch2_indirect_inline_data_invalid(const struct bch_fs *c, |