diff options
| author | Goldwyn Rodrigues <rgoldwyn@suse.de> | 2015-09-05 00:44:20 +0200 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2015-09-05 01:54:41 +0200 |
| commit | 34237681e02ad1617138926f437d0a147249ec13 (patch) | |
| tree | b84561d857d8c94a07e78b402ea81afe0c25a5af /fs/ocfs2 | |
| parent | ocfs2: acknowledge return value of ocfs2_error() (diff) | |
| download | linux-34237681e02ad1617138926f437d0a147249ec13.tar.xz linux-34237681e02ad1617138926f437d0a147249ec13.zip | |
ocfs2: clear the rest of the buffers on error
In case a validation fails, clear the rest of the buffers and return the
error to the calling function.
This also facilitates bubbling up the error originating from ocfs2_error
to calling functions.
Signed-off-by: Goldwyn Rodrigues <rgoldwyn@suse.com>
Reviewed-by: Mark Fasheh <mfasheh@suse.de>
Cc: Joel Becker <jlbec@evilplan.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'fs/ocfs2')
| -rw-r--r-- | fs/ocfs2/buffer_head_io.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/fs/ocfs2/buffer_head_io.c b/fs/ocfs2/buffer_head_io.c index 1edcb141f639..fe50ded1b4ce 100644 --- a/fs/ocfs2/buffer_head_io.c +++ b/fs/ocfs2/buffer_head_io.c @@ -316,6 +316,12 @@ int ocfs2_read_blocks(struct ocfs2_caching_info *ci, u64 block, int nr, bh = bhs[i]; if (!(flags & OCFS2_BH_READAHEAD)) { + if (status) { + /* Clear the rest of the buffers on error */ + put_bh(bh); + bhs[i] = NULL; + continue; + } /* We know this can't have changed as we hold the * owner sem. Avoid doing any work on the bh if the * journal has it. */ |