linux-kernel - [PATCH 1/2] aio: use kmem_cache

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Message-Id: <7073df70fbbebb7c1f658b8d2d616ef84a86ff92.1457853860.git.geliangtang@163.com>
Date:	Sun, 13 Mar 2016 15:26:28 +0800
From:	Geliang Tang <geliangtang@....com>
To:	Benjamin LaHaise <bcrl@...ck.org>,
	Alexander Viro <viro@...iv.linux.org.uk>
Cc:	Geliang Tang <geliangtang@....com>, linux-aio@...ck.org,
	linux-fsdevel@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: [PATCH 1/2] aio: use kmem_cache_zalloc

Use kmem_cache_zalloc() instead of kmem_cache_alloc() with flag GFP_ZERO.

Signed-off-by: Geliang Tang <geliangtang@....com>
---
 fs/aio.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/fs/aio.c b/fs/aio.c
index 56bcdf4..9844ea1 100644
--- a/fs/aio.c
+++ b/fs/aio.c
@@ -1053,7 +1053,7 @@ static inline struct aio_kiocb *aio_get_req(struct kioctx *ctx)
 			return NULL;
 	}
 
-	req = kmem_cache_alloc(kiocb_cachep, GFP_KERNEL|__GFP_ZERO);
+	req = kmem_cache_zalloc(kiocb_cachep, GFP_KERNEL);
 	if (unlikely(!req))
 		goto out_put;
 
-- 
2.5.0