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| author | Jakub Kicinski <kuba@kernel.org> | 2021-12-17 01:13:19 +0100 |
|---|---|---|
| committer | Jakub Kicinski <kuba@kernel.org> | 2021-12-17 01:13:19 +0100 |
| commit | 7cd2802d7496c1fc76f42dc045b48cc16d11df39 (patch) | |
| tree | 41c33f5944bbc686a489801762eb126e07049b81 /fs/btrfs/extent_io.c | |
| parent | Merge branch 'fib-merge-nl-policies' (diff) | |
| parent | Merge tag 'audit-pr-20211216' of git://git.kernel.org/pub/scm/linux/kernel/gi... (diff) | |
| download | linux-7cd2802d7496c1fc76f42dc045b48cc16d11df39.tar.xz linux-7cd2802d7496c1fc76f42dc045b48cc16d11df39.zip | |
Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net
No conflicts.
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Diffstat (limited to 'fs/btrfs/extent_io.c')
| -rw-r--r-- | fs/btrfs/extent_io.c | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/fs/btrfs/extent_io.c b/fs/btrfs/extent_io.c index 4e03a6d3aa32..3258b6f01e85 100644 --- a/fs/btrfs/extent_io.c +++ b/fs/btrfs/extent_io.c @@ -4314,6 +4314,20 @@ static void set_btree_ioerr(struct page *page, struct extent_buffer *eb) return; /* + * A read may stumble upon this buffer later, make sure that it gets an + * error and knows there was an error. + */ + clear_bit(EXTENT_BUFFER_UPTODATE, &eb->bflags); + + /* + * We need to set the mapping with the io error as well because a write + * error will flip the file system readonly, and then syncfs() will + * return a 0 because we are readonly if we don't modify the err seq for + * the superblock. + */ + mapping_set_error(page->mapping, -EIO); + + /* * If we error out, we should add back the dirty_metadata_bytes * to make it consistent. */ |