Hi Mike This fixes a memory leak in dm-stats. Put it into your queue of patches for Linus.
Mikulas From: Mikulas Patocka <[email protected]> Fix a leaked array s->histogram_boundaries. Signed-off-by: Mikulas Patocka <[email protected]> Fixes: dfcfac3e4cd9 ("dm stats: collect and report histogram of IO latencies") Cc: [email protected] # v4.2+ --- drivers/md/dm-stats.c | 1 + 1 file changed, 1 insertion(+) Index: linux-2.6/drivers/md/dm-stats.c =================================================================== --- linux-2.6.orig/drivers/md/dm-stats.c +++ linux-2.6/drivers/md/dm-stats.c @@ -175,6 +175,7 @@ static void dm_stat_free(struct rcu_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) { -- dm-devel mailing list [email protected] https://www.redhat.com/mailman/listinfo/dm-devel
