From: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
To: linux-kernel@vger.kernel.org
Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
stable@vger.kernel.org, Vyacheslav Dubeyko <slava@dubeyko.com>,
Dan Carpenter <dan.carpenter@oracle.com>,
Ryusuke Konishi <konishi.ryusuke@lab.ntt.co.jp>,
Andrew Morton <akpm@linux-foundation.org>,
Linus Torvalds <torvalds@linux-foundation.org>
Subject: [ 4/9] nilfs2: remove double bio_put() in nilfs_end_bio_write() for BIO_EOPNOTSUPP error
Date: Mon, 26 Aug 2013 18:04:55 -0700 [thread overview]
Message-ID: <20130827010251.966922561@linuxfoundation.org> (raw)
In-Reply-To: <20130827010251.636183797@linuxfoundation.org>
3.0-stable review patch. If anyone has any objections, please let me know.
------------------
From: Vyacheslav Dubeyko <slava@dubeyko.com>
commit 2df37a19c686c2d7c4e9b4ce1505b5141e3e5552 upstream.
Remove double call of bio_put() in nilfs_end_bio_write() for the case of
BIO_EOPNOTSUPP error detection. The issue was found by Dan Carpenter
and he suggests first version of the fix too.
Signed-off-by: Vyacheslav Dubeyko <slava@dubeyko.com>
Reported-by: Dan Carpenter <dan.carpenter@oracle.com>
Acked-by: Ryusuke Konishi <konishi.ryusuke@lab.ntt.co.jp>
Tested-by: Ryusuke Konishi <konishi.ryusuke@lab.ntt.co.jp>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---
fs/nilfs2/segbuf.c | 3 +--
1 file changed, 1 insertion(+), 2 deletions(-)
--- a/fs/nilfs2/segbuf.c
+++ b/fs/nilfs2/segbuf.c
@@ -345,8 +345,7 @@ static void nilfs_end_bio_write(struct b
if (err == -EOPNOTSUPP) {
set_bit(BIO_EOPNOTSUPP, &bio->bi_flags);
- bio_put(bio);
- /* to be detected by submit_seg_bio() */
+ /* to be detected by nilfs_segbuf_submit_bio() */
}
if (!uptodate)
next prev parent reply other threads:[~2013-08-27 1:04 UTC|newest]
Thread overview: 14+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-08-27 1:04 [ 0/9] 3.0.94-stable review Greg Kroah-Hartman
2013-08-27 1:04 ` [ 1/9] zd1201: do not use stack as URB transfer_buffer Greg Kroah-Hartman
2013-08-27 1:04 ` [ 2/9] xen/events: initialize local per-cpu mask for all possible events Greg Kroah-Hartman
2013-08-27 1:04 ` [ 3/9] of: fdt: fix memory initialization for expanded DT Greg Kroah-Hartman
2013-08-27 1:04 ` Greg Kroah-Hartman [this message]
2013-08-27 1:04 ` [ 5/9] nilfs2: fix issue with counting number of bio requests for BIO_EOPNOTSUPP error detection Greg Kroah-Hartman
2013-08-27 1:04 ` [ 6/9] Hostap: copying wrong data prism2_ioctl_giwaplist() Greg Kroah-Hartman
2013-08-27 1:04 ` [ 7/9] libata: apply behavioral quirks to sil3826 PMP Greg Kroah-Hartman
2013-08-27 1:04 ` [ 8/9] SCSI: zfcp: fix lock imbalance by reworking request queue locking Greg Kroah-Hartman
2013-08-27 1:05 ` [ 9/9] SCSI: zfcp: fix schedule-inside-lock in scsi_device list loops Greg Kroah-Hartman
2013-08-27 4:17 ` [ 0/9] 3.0.94-stable review Guenter Roeck
2013-08-27 22:30 ` Greg Kroah-Hartman
2013-08-27 20:40 ` Shuah Khan
2013-08-27 22:28 ` Greg Kroah-Hartman
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