Messages in this thread Patch in this message | | | From | Yi Wang <> | Subject | [PATCH] sched: Use kmem_cache_zalloc() instead of kmem_cache_alloc() with flag GFP_ZERO. | Date | Mon, 23 Dec 2019 09:52:29 +0800 |
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From: Huang Zijiang <huang.zijiang@zte.com.cn>
Use kmem_cache_zalloc instead of manually setting kmem_cache_alloc with flag GFP_ZERO since kzalloc sets allocated memory to zero.
Signed-off-by: Huang Zijiang <huang.zijiang@zte.com.cn> Signed-off-by: Yi Wang <wang.yi59@zte.com.cn> --- 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 f2b111b..981ee92 100644 --- a/kernel/sched/core.c +++ b/kernel/sched/core.c @@ -6939,7 +6939,7 @@ 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); -- 1.9.1
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