projects
/
platform
/
adaptation
/
renesas_rcar
/
renesas_kernel.git
/ commitdiff
commit
grep
author
committer
pickaxe
?
search:
re
summary
|
shortlog
|
log
|
commit
| commitdiff |
tree
raw
|
patch
| inline |
side by side
(parent:
4442f51
)
ocfs2: add IO error check in ocfs2_get_sector()
author
wengang wang
<wen.gang.wang@oracle.com>
Fri, 13 Feb 2009 02:11:47 +0000
(10:11 +0800)
committer
Mark Fasheh
<mfasheh@suse.com>
Thu, 26 Feb 2009 19:51:12 +0000
(11:51 -0800)
Check for IO error in ocfs2_get_sector().
Signed-off-by: Wengang Wang <wen.gang.wang@oracle.com>
Signed-off-by: Mark Fasheh <mfasheh@suse.com>
fs/ocfs2/super.c
patch
|
blob
|
history
diff --git
a/fs/ocfs2/super.c
b/fs/ocfs2/super.c
index
1c3acc4
..
7ac83a8
100644
(file)
--- a/
fs/ocfs2/super.c
+++ b/
fs/ocfs2/super.c
@@
-1537,6
+1537,13
@@
static int ocfs2_get_sector(struct super_block *sb,
unlock_buffer(*bh);
ll_rw_block(READ, 1, bh);
wait_on_buffer(*bh);
+ if (!buffer_uptodate(*bh)) {
+ mlog_errno(-EIO);
+ brelse(*bh);
+ *bh = NULL;
+ return -EIO;
+ }
+
return 0;
}