From: Miaohe Lin <linmiaohe@huawei.com>
To: <mingo@redhat.com>, <peterz@infradead.org>,
<juri.lelli@redhat.com>, <vincent.guittot@linaro.org>
Cc: <dietmar.eggemann@arm.com>, <rostedt@goodmis.org>,
<bsegall@google.com>, <mgorman@suse.de>, <bristot@redhat.com>,
<vschneid@redhat.com>, <linux-kernel@vger.kernel.org>,
<linmiaohe@huawei.com>
Subject: [PATCH] sched: use kmem_cache_zalloc() to zero allocated tg
Date: Tue, 6 Jun 2023 21:10:57 +0800 [thread overview]
Message-ID: <20230606131057.498054-1-linmiaohe@huawei.com> (raw)
It's more convenient to use kmem_cache_zalloc() to allocate zeroed tg.
No functional change intended.
Signed-off-by: Miaohe Lin <linmiaohe@huawei.com>
---
kernel/sched/core.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/kernel/sched/core.c b/kernel/sched/core.c
index a68d1276bab0..2a0060527c88 100644
--- a/kernel/sched/core.c
+++ b/kernel/sched/core.c
@@ -10351,7 +10351,7 @@ struct task_group *sched_create_group(struct task_group *parent)
{
struct task_group *tg;
- tg = kmem_cache_alloc(task_group_cache, GFP_KERNEL | __GFP_ZERO);
+ tg = kmem_cache_zalloc(task_group_cache, GFP_KERNEL);
if (!tg)
return ERR_PTR(-ENOMEM);
--
2.27.0
reply other threads:[~2023-06-06 13:12 UTC|newest]
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