diff options
| author | Guoqing Jiang <gqjiang@suse.com> | 2017-02-24 11:15:12 +0800 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2017-12-20 10:07:18 +0100 |
| commit | 9bcd15bdfb6151e0418fa9321d4dce2b2eb0cb16 (patch) | |
| tree | ccc430b4bc2b452d757c9afc4d9ce7ce8dbf2ce2 /drivers/md | |
| parent | 9841d7b08ff6285123663acddd0ec7aa292402b7 (diff) | |
md-cluster: free md_cluster_info if node leave cluster
[ Upstream commit 9c8043f337f14d1743006dfc59c03e80a42e3884 ]
To avoid memory leak, we need to free the cinfo which
is allocated when node join cluster.
Reviewed-by: NeilBrown <neilb@suse.com>
Signed-off-by: Guoqing Jiang <gqjiang@suse.com>
Signed-off-by: Shaohua Li <shli@fb.com>
Signed-off-by: Sasha Levin <alexander.levin@verizon.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/md')
| -rw-r--r-- | drivers/md/md-cluster.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/md/md-cluster.c b/drivers/md/md-cluster.c index 2b13117fb918..ba7edcdd09ce 100644 --- a/drivers/md/md-cluster.c +++ b/drivers/md/md-cluster.c @@ -974,6 +974,7 @@ static int leave(struct mddev *mddev) lockres_free(cinfo->bitmap_lockres); unlock_all_bitmaps(mddev); dlm_release_lockspace(cinfo->lockspace, 2); + kfree(cinfo); return 0; } |