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| author | Kent Overstreet <kent.overstreet@gmail.com> | 2019-10-09 16:44:36 +0300 |
|---|---|---|
| committer | Kent Overstreet <kent.overstreet@linux.dev> | 2023-10-23 00:08:29 +0300 |
| commit | daf3fe502a4c20be99579097cc351e91d27fc789 (patch) | |
| tree | e96a6c0e8d925fd7aab4d225791400e6c39f93f3 /fs/bcachefs/reflink.c | |
| parent | 14989d547ee308033e080792239e640e076a4460 (diff) | |
| download | linux-daf3fe502a4c20be99579097cc351e91d27fc789.tar.xz | |
bcachefs: Check if extending inode differently
In bch2_extent_update(), we have to update the inode if i_size is
changing (the file is being extend) or if i_sectors is changing, but we
want to avoid touching the inode if it's not necessary.
Change sum_sector_overwrites() to also check if there's already data
above where we're writing to - this means we're definitely not extending
the file.
Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
Diffstat (limited to 'fs/bcachefs/reflink.c')
| -rw-r--r-- | fs/bcachefs/reflink.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/fs/bcachefs/reflink.c b/fs/bcachefs/reflink.c index f1b0e7fc8487..de4c8b075a65 100644 --- a/fs/bcachefs/reflink.c +++ b/fs/bcachefs/reflink.c @@ -213,7 +213,7 @@ s64 bch2_remap_range(struct bch_fs *c, if (bkey_cmp(dst_iter->pos, dst_want) < 0) { ret = bch2_fpunch_at(&trans, dst_iter, dst_want, - dst_inode, new_i_size); + dst_inode); if (ret) goto btree_err; continue; |