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authorJunxiao Bi <junxiao.bi@oracle.com>2012-06-27 17:09:55 +0800
committerJoel Becker <jlbec@evilplan.org>2012-07-03 23:26:50 -0700
commit3e5d3c35a68c9a933bdbdd8685bd1a205b57e806 (patch)
treeb84d21201792d9aa31a3bd2ef142d95e739f59d4
parent9e85a6f9dc231f3ed3c1dc1b12217505d970142a (diff)
ocfs2: clear unaligned io flag when dio fails
The unaligned io flag is set in the kiocb when an unaligned dio is issued, it should be cleared even when the dio fails, or it may affect the following io which are using the same kiocb. Signed-off-by: Junxiao Bi <junxiao.bi@oracle.com> Cc: stable@vger.kernel.org Signed-off-by: Joel Becker <jlbec@evilplan.org>
-rw-r--r--fs/ocfs2/file.c4
1 files changed, 3 insertions, 1 deletions
diff --git a/fs/ocfs2/file.c b/fs/ocfs2/file.c
index 061591a3ab08..98513c8ed589 100644
--- a/fs/ocfs2/file.c
+++ b/fs/ocfs2/file.c
@@ -2422,8 +2422,10 @@ out_dio:
unaligned_dio = 0;
}
- if (unaligned_dio)
+ if (unaligned_dio) {
+ ocfs2_iocb_clear_unaligned_aio(iocb);
atomic_dec(&OCFS2_I(inode)->ip_unaligned_aio);
+ }
out:
if (rw_level != -1)