From: Guoqing Jiang <gqjiang@suse.com>
To: linux-raid@vger.kernel.org
Cc: shli@fb.com, Guoqing Jiang <gqjiang@suse.com>
Subject: [PATCH V2 05/10] md-cluster: clean related infos of cluster
Date: Fri, 12 Aug 2016 13:42:38 +0800 [thread overview]
Message-ID: <1470980563-26062-6-git-send-email-gqjiang@suse.com> (raw)
In-Reply-To: <1470980563-26062-1-git-send-email-gqjiang@suse.com>
cluster_info and bitmap_info.nodes also need to be
cleared when array is stopped.
Reviewed-by: NeilBrown <neilb@suse.com>
Signed-off-by: Guoqing Jiang <gqjiang@suse.com>
---
drivers/md/md.c | 2 ++
1 file changed, 2 insertions(+)
diff --git a/drivers/md/md.c b/drivers/md/md.c
index da5741c..f95e5ed 100644
--- a/drivers/md/md.c
+++ b/drivers/md/md.c
@@ -5457,12 +5457,14 @@ static void md_clean(struct mddev *mddev)
mddev->degraded = 0;
mddev->safemode = 0;
mddev->private = NULL;
+ mddev->cluster_info = NULL;
mddev->bitmap_info.offset = 0;
mddev->bitmap_info.default_offset = 0;
mddev->bitmap_info.default_space = 0;
mddev->bitmap_info.chunksize = 0;
mddev->bitmap_info.daemon_sleep = 0;
mddev->bitmap_info.max_write_behind = 0;
+ mddev->bitmap_info.nodes = 0;
}
static void __md_stop_writes(struct mddev *mddev)
--
2.6.2
next prev parent reply other threads:[~2016-08-12 5:42 UTC|newest]
Thread overview: 12+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-08-12 5:42 [PATCH V2 00/10] The latest changes for md-cluster Guoqing Jiang
2016-08-12 5:42 ` [PATCH V2 01/10] md-cluster: call md_kick_rdev_from_array once ack failed Guoqing Jiang
2016-08-12 5:42 ` [PATCH V2 02/10] md-cluster: use FORCEUNLOCK in lockres_free Guoqing Jiang
2016-08-12 5:42 ` [PATCH V2 03/10] md-cluster: remove some unnecessary dlm_unlock_sync Guoqing Jiang
2016-08-12 5:42 ` [PATCH V2 04/10] md: changes for MD_STILL_CLOSED flag Guoqing Jiang
2016-08-12 5:42 ` Guoqing Jiang [this message]
2016-08-12 5:42 ` [PATCH V2 06/10] md-cluster: protect md_find_rdev_nr_rcu with rcu lock Guoqing Jiang
2016-08-12 5:42 ` [PATCH V2 07/10] md: remove obsolete ret in md_start_sync Guoqing Jiang
2016-08-12 5:42 ` [PATCH V2 08/10] md-cluster: convert the completion to wait queue Guoqing Jiang
2016-08-12 5:42 ` [PATCH V2 09/10] md-cluster: introduce dlm_lock_sync_interruptible to fix tasks hang Guoqing Jiang
2016-08-12 5:42 ` [PATCH V2 10/10] md-cluster: make resync lock also could be interruptted Guoqing Jiang
2016-08-17 1:49 ` [PATCH V2 00/10] The latest changes for md-cluster Shaohua Li
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