linux-kernel - Re: [PATCH] mm, slab: Use kmem_cache_zalloc() instead of kmem_cache_alloc() with flag GFP

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Date:   Wed, 17 Jun 2020 10:16:16 +0300
From:   Alexey Dobriyan <adobriyan@...il.com>
To:     liao.pingfang@....com.cn
Cc:     linux-kernel@...r.kernel.org
Subject: Re: [PATCH] mm, slab: Use kmem_cache_zalloc() instead of
 kmem_cache_alloc() with flag GFP_ZERO.

>  static inline void *kmem_cache_zalloc(struct kmem_cache *k, gfp_t flags)
>  {
> -	return kmem_cache_alloc(k, flags | __GFP_ZERO);
> +	return kmem_cache_zalloc(k, flags);
>  }

That's a good one.