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dm stats: fix a leaked s->histogram_boundaries array

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commit 6085831883 upstream.

Fixes: dfcfac3e4c ("dm stats: collect and report histogram of IO latencies")
Signed-off-by: Mikulas Patocka <mpatocka@redhat.com>
Signed-off-by: Mike Snitzer <snitzer@redhat.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Mikulas Patocka
2017-02-15 12:06:19 -05:00
committed by popcornmix
parent 6d2f176337
commit cdaa0ca081
1 changed files with 1 additions and 0 deletions
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drivers/md/dm-stats.c
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@@ -175,6 +175,7 @@ static void dm_stat_free(struct rcu_head *head)
int cpu; int cpu;
struct dm_stat *s = container_of(head, struct dm_stat, rcu_head); struct dm_stat *s = container_of(head, struct dm_stat, rcu_head);
kfree(s->histogram_boundaries);
kfree(s->program_id); kfree(s->program_id);
kfree(s->aux_data); kfree(s->aux_data);
for_each_possible_cpu(cpu) { for_each_possible_cpu(cpu) {