NeilBrown 90cf195d9b
md: remove duplicated test on ->openers when calling do_md_stop() ...
do_md_stop tests mddev->openers while holding ->open_mutex,
and fails if this count is too high.
So callers do not need to check mddev->openers and doing so isn't
very meaningful as they don't hold ->open_mutex so the number could
change.
So remove the unnecessary tests on mddev->openers.
These are not called often enough for there to be any gain in
an early test on ->open_mutex to avoid the need for a slightly more
costly mutex_lock call.
Signed-off-by: NeilBrown <neilb@suse.de >
2012-07-31 10:04:55 +10:00
2012-07-14 12:44:26 -07:00
2012-06-20 14:39:36 -07:00
2012-06-24 23:31:09 +02:00
2012-06-08 13:47:07 -04:00
2012-07-14 15:39:58 -07:00
2012-06-19 00:19:11 -03:00
2012-06-18 12:20:36 -07:00
2012-07-03 12:05:14 -07:00
2012-06-11 17:10:16 +09:00
2012-06-20 22:12:52 -07:00
2012-06-11 12:43:16 -03:00
2012-06-18 16:30:42 -07:00
2012-07-10 22:53:31 +02:00
2012-07-03 11:18:48 +01:00
2012-07-13 10:33:18 -07:00
2012-07-12 22:47:37 +02:00
2012-07-07 22:35:30 +03:00
2012-06-04 16:49:43 +02:00
2012-06-12 15:51:41 -07:00
2012-06-14 17:28:46 -07:00
2012-06-24 04:59:59 -07:00
2012-07-13 10:33:18 -07:00
2012-07-02 12:11:40 +02:00
2012-07-04 15:55:19 +08:00
2012-07-31 10:04:55 +10:00
2012-07-13 10:29:41 -07:00
2012-05-31 18:10:18 -07:00
2012-07-09 00:16:26 +02:00
2012-07-11 16:06:54 -07:00
2012-07-10 23:03:57 -04:00
2012-07-13 09:56:26 -07:00
2012-07-01 00:25:32 -07:00
2012-07-11 12:44:25 -07:00
2012-06-21 16:15:11 +02:00
2012-07-10 09:52:05 -07:00
2012-06-20 14:41:57 -07:00
2012-06-07 14:43:55 -07:00
2012-05-31 12:10:15 -07:00
2012-05-31 17:49:31 -07:00
2012-07-03 20:25:58 +01:00
2012-07-04 11:01:12 +03:00
2012-07-04 11:51:59 +03:00
2012-07-11 16:04:48 -07:00
2012-05-31 10:51:10 -07:00
2012-07-08 09:52:03 +01:00
2012-06-18 11:27:04 +01:00
2012-06-25 14:53:09 -07:00
2012-07-06 12:52:09 -07:00
2012-07-10 19:16:25 +10:00
2012-07-13 09:54:26 -07:00
2012-06-26 21:10:56 -07:00
2012-07-11 16:17:14 -07:00
2012-07-09 09:07:22 +09:30
2012-06-28 20:40:56 +02:00
2012-06-15 17:17:15 -07:00
NeilBrown
90cf195d9b