From 01388df37627d2e89f0b835377c0eb39d81f671c Mon Sep 17 00:00:00 2001 From: Ming Lei Date: Wed, 22 Feb 2017 18:14:02 +0800 Subject: blk-mq: free hctx->cpumask in release handler of hctx's kobject It is obviously that hctx->cpumask is per hctx, and both share same lifetime, so this patch moves freeing of hctx->cpumask into release handler of hctx's kobject. Signed-off-by: Ming Lei Tested-by: Peter Zijlstra (Intel) Signed-off-by: Jens Axboe --- block/blk-mq-sysfs.c | 1 + 1 file changed, 1 insertion(+) (limited to 'block/blk-mq-sysfs.c') diff --git a/block/blk-mq-sysfs.c b/block/blk-mq-sysfs.c index cb19ec16a7fc..d745ab81033a 100644 --- a/block/blk-mq-sysfs.c +++ b/block/blk-mq-sysfs.c @@ -21,6 +21,7 @@ static void blk_mq_hw_sysfs_release(struct kobject *kobj) { struct blk_mq_hw_ctx *hctx = container_of(kobj, struct blk_mq_hw_ctx, kobj); + free_cpumask_var(hctx->cpumask); kfree(hctx->ctxs); kfree(hctx); } -- cgit