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authorAlasdair G Kergon <agk@redhat.com>2005-08-04 15:53:37 -0400
committerLinus Torvalds <torvalds@g5.osdl.org>2005-08-04 16:00:55 -0400
commit48f1f5328267f52a34e61b8b0e6fc55a23c1348a (patch)
treeaba1dd52b8b0825cfb88f3ec2fd0b10efb07db01 /drivers/md/dm-raid1.c
parentd27a4dddd96f4ee898f8d1d597d38f8f4079bbb0 (diff)
[PATCH] dm-raid locking fix
This code was never designed to handle more than one instance of do_work() running at once. Signed-Off-By: Alasdair G Kergon <agk@redhat.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Diffstat (limited to 'drivers/md/dm-raid1.c')
-rw-r--r--drivers/md/dm-raid1.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/md/dm-raid1.c b/drivers/md/dm-raid1.c
index 12031c9d3f1e..b08df8b9b2ca 100644
--- a/drivers/md/dm-raid1.c
+++ b/drivers/md/dm-raid1.c
@@ -1230,7 +1230,7 @@ static int __init dm_mirror_init(void)
1230 if (r) 1230 if (r)
1231 return r; 1231 return r;
1232 1232
1233 _kmirrord_wq = create_workqueue("kmirrord"); 1233 _kmirrord_wq = create_singlethread_workqueue("kmirrord");
1234 if (!_kmirrord_wq) { 1234 if (!_kmirrord_wq) {
1235 DMERR("couldn't start kmirrord"); 1235 DMERR("couldn't start kmirrord");
1236 dm_dirty_log_exit(); 1236 dm_dirty_log_exit();