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authorMikulas Patocka <mpatocka@redhat.com>2017-02-15 20:06:19 +0300
committerMike Snitzer <snitzer@redhat.com>2017-02-16 22:17:07 +0300
commit6085831883c25860264721df15f05bbded45e2a2 (patch)
tree289ac27c740fce4b61c4939ddd1125d72d99b07c /drivers/md/dm-stats.c
parentb79af13efd98ca2908f2df1120e79a7ff70faa0d (diff)
downloadlinux-6085831883c25860264721df15f05bbded45e2a2.tar.xz
dm stats: fix a leaked s->histogram_boundaries array
Fixes: dfcfac3e4cd9 ("dm stats: collect and report histogram of IO latencies") Cc: stable@vger.kernel.org # v4.2+ Signed-off-by: Mikulas Patocka <mpatocka@redhat.com> Signed-off-by: Mike Snitzer <snitzer@redhat.com>
Diffstat (limited to 'drivers/md/dm-stats.c')
-rw-r--r--drivers/md/dm-stats.c1
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/md/dm-stats.c b/drivers/md/dm-stats.c
index 38b05f23b96c..0250e7e521ab 100644
--- a/drivers/md/dm-stats.c
+++ b/drivers/md/dm-stats.c
@@ -175,6 +175,7 @@ static void dm_stat_free(struct rcu_head *head)
int cpu;
struct dm_stat *s = container_of(head, struct dm_stat, rcu_head);
+ kfree(s->histogram_boundaries);
kfree(s->program_id);
kfree(s->aux_data);
for_each_possible_cpu(cpu) {