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| author | Kent Overstreet <kent.overstreet@gmail.com> | 2019-08-13 03:16:52 -0400 |
|---|---|---|
| committer | Kent Overstreet <kent.overstreet@linux.dev> | 2023-10-22 17:08:25 -0400 |
| commit | b3fce09cd33271d8dcdd3b18527d106558e30728 (patch) | |
| tree | 96e886ba7367a5747776a959549a309e7021f5b7 | |
| parent | 1904a65a315d78e6357aed36d3e7e9a5c2563370 (diff) | |
| download | lwn-b3fce09cd33271d8dcdd3b18527d106558e30728.tar.gz lwn-b3fce09cd33271d8dcdd3b18527d106558e30728.zip | |
bcachefs: Mark space as unallocated on write failure
Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
| -rw-r--r-- | fs/bcachefs/fs-io.c | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/fs/bcachefs/fs-io.c b/fs/bcachefs/fs-io.c index 913e26487efb..91a34ca5e4e1 100644 --- a/fs/bcachefs/fs-io.c +++ b/fs/bcachefs/fs-io.c @@ -1219,11 +1219,20 @@ static void bch2_writepage_io_done(struct closure *cl) struct bio *bio = &io->op.op.wbio.bio; struct bvec_iter_all iter; struct bio_vec *bvec; + unsigned i; if (io->op.op.error) { bio_for_each_segment_all(bvec, bio, iter) { + struct bch_page_state *s; + SetPageError(bvec->bv_page); mapping_set_error(bvec->bv_page->mapping, -EIO); + + lock_page(bvec->bv_page); + s = bch2_page_state(bvec->bv_page); + for (i = 0; i < PAGE_SECTORS; i++) + s->s[i].nr_replicas = 0; + unlock_page(bvec->bv_page); } } |