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| author | Kent Overstreet <kent.overstreet@linux.dev> | 2024-10-28 23:43:16 -0400 |
|---|---|---|
| committer | Kent Overstreet <kent.overstreet@linux.dev> | 2024-12-21 01:36:17 -0500 |
| commit | 61f854da4cba9708dd54f45b0e19ded6ffd10d01 (patch) | |
| tree | 1e2ac3c0e1fc64f62c1f847f032d7ad4c430ab0a /fs/bcachefs/extents.c | |
| parent | bcachefs: Kill FSCK_NEED_FSCK (diff) | |
| download | linux-61f854da4cba9708dd54f45b0e19ded6ffd10d01.tar.gz linux-61f854da4cba9708dd54f45b0e19ded6ffd10d01.zip | |
bcachefs: Reserve 8 bits in bch_reflink_p
Better repair for reflink pointers, as well as propagating new inode
options to indirect extents, are going to require a few extra bits
bch_reflink_p: so claim a few from the high end of the destination
index.
Also add some missing bounds checking.
Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
Diffstat (limited to 'fs/bcachefs/extents.c')
| -rw-r--r-- | fs/bcachefs/extents.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/fs/bcachefs/extents.c b/fs/bcachefs/extents.c index bc7cfdb66687..98bb680b3860 100644 --- a/fs/bcachefs/extents.c +++ b/fs/bcachefs/extents.c @@ -1495,7 +1495,7 @@ int bch2_cut_front_s(struct bpos where, struct bkey_s k) case KEY_TYPE_reflink_p: { struct bkey_s_reflink_p p = bkey_s_to_reflink_p(k); - le64_add_cpu(&p.v->idx, sub); + SET_REFLINK_P_IDX(p.v, REFLINK_P_IDX(p.v) + sub); break; } case KEY_TYPE_inline_data: |