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authorGuoqing Jiang <gqjiang@suse.com>2016-08-12 13:42:38 +0800
committerShaohua Li <shli@fb.com>2016-09-21 09:09:44 -0700
commitc20c33f0e2abdb8bab1ec755ed668d7894bf9336 (patch)
tree09f6aebaa446dc3100eccac40fb2c0b4808aa43e /drivers/md
parentaf8d8e6f031589ccf32b08eea91def53db8cfa95 (diff)
downloadlinux-c20c33f0e2abdb8bab1ec755ed668d7894bf9336.tar.bz2
md-cluster: clean related infos of cluster
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> Signed-off-by: Shaohua Li <shli@fb.com>
Diffstat (limited to 'drivers/md')
-rw-r--r--drivers/md/md.c2
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/md/md.c b/drivers/md/md.c
index b6ad04b58766..cd6797b3cdf7 100644
--- a/drivers/md/md.c
+++ b/drivers/md/md.c
@@ -5454,12 +5454,14 @@ 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)