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| author | Andreas Gruenbacher <agruenba@redhat.com> | 2022-05-06 04:19:13 +0300 |
|---|---|---|
| committer | Darrick J. Wong <djwong@kernel.org> | 2022-05-09 00:47:42 +0300 |
| commit | b71450e2cc4b3c79f33c5bd276d152af9bd54f79 (patch) | |
| tree | c199bc74f148a486d7f7694b33c712cd72d1c27a /fs/iomap | |
| parent | c5eb0a61238dd6faf37f58c9ce61c9980aaffd7a (diff) | |
| download | linux-b71450e2cc4b3c79f33c5bd276d152af9bd54f79.tar.xz | |
iomap: iomap_write_failed fix
The @lend parameter of truncate_pagecache_range() should be the offset
of the last byte of the hole, not the first byte beyond it.
Fixes: ae259a9c8593 ("fs: introduce iomap infrastructure")
Signed-off-by: Andreas Gruenbacher <agruenba@redhat.com>
Reviewed-by: Darrick J. Wong <djwong@kernel.org>
Signed-off-by: Darrick J. Wong <djwong@kernel.org>
Diffstat (limited to 'fs/iomap')
| -rw-r--r-- | fs/iomap/buffered-io.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/fs/iomap/buffered-io.c b/fs/iomap/buffered-io.c index 8ce8720093b9..358ee1fb6f0d 100644 --- a/fs/iomap/buffered-io.c +++ b/fs/iomap/buffered-io.c @@ -531,7 +531,8 @@ iomap_write_failed(struct inode *inode, loff_t pos, unsigned len) * write started inside the existing inode size. */ if (pos + len > i_size) - truncate_pagecache_range(inode, max(pos, i_size), pos + len); + truncate_pagecache_range(inode, max(pos, i_size), + pos + len - 1); } static int iomap_read_folio_sync(loff_t block_start, struct folio *folio, |