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authorMikulas Patocka <mpatocka@redhat.com>2017-02-15 17:06:19 (GMT)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>2017-03-12 05:41:44 (GMT)
commitbad6c16b81b68d81e95ada246649dacc3cdd5e1d (patch)
tree955ac2b686c8f5e86b8ac92b57493040f24f39bf /drivers/md
parent9987feba902cbd6429cf3b3a3b6614aa23a555c2 (diff)
downloadlinux-bad6c16b81b68d81e95ada246649dacc3cdd5e1d.tar.xz
dm stats: fix a leaked s->histogram_boundaries array
commit 6085831883c25860264721df15f05bbded45e2a2 upstream. Fixes: dfcfac3e4cd9 ("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>
Diffstat (limited to 'drivers/md')
-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 38b05f2..0250e7e 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) {