| From | Greg Kroah-Hartman <> | Subject | [PATCH 3.18 107/150] ceph: do_sync is never initialized | Date | Tue, 13 Jan 2015 23:22:58 -0800 |
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3.18-stable review patch. If anyone has any objections, please let me know.
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From: Dan Carpenter <dan.carpenter@oracle.com>
commit 021b77bee210843bed1ea91b5cad58235ff9c8e5 upstream.
Probably this code was syncing a lot more often then intended because the do_sync variable wasn't set to zero.
Fixes: c62988ec0910 ('ceph: avoid meaningless calling ceph_caps_revoking if sync_mode == WB_SYNC_ALL.') Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com> Signed-off-by: Ilya Dryomov <idryomov@redhat.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
--- fs/ceph/addr.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
--- a/fs/ceph/addr.c +++ b/fs/ceph/addr.c @@ -673,7 +673,7 @@ static int ceph_writepages_start(struct int rc = 0; unsigned wsize = 1 << inode->i_blkbits; struct ceph_osd_request *req = NULL; - int do_sync; + int do_sync = 0; u64 truncate_size, snap_size; u32 truncate_seq;
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