提交 60858318 编写于 作者: M Mikulas Patocka 提交者: Mike Snitzer

dm stats: fix a leaked s->histogram_boundaries array

Fixes: dfcfac3e ("dm stats: collect and report histogram of IO latencies")
Cc: stable@vger.kernel.org # v4.2+
Signed-off-by: NMikulas Patocka <mpatocka@redhat.com>
Signed-off-by: NMike Snitzer <snitzer@redhat.com>
上级 b79af13e
......@@ -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) {
......
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