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From: Kunwu Chan <chentao@kylinos.cn>
To: davem@davemloft.net,
	dsahern@kernel.org,
	edumazet@google.com,
	kuba@kernel.org,
	pabeni@redhat.com,
	jiri@resnulli.us
Cc: netdev@vger.kernel.org,
	linux-kernel@vger.kernel.org,
	Kunwu Chan <chentao@kylinos.cn>
Subject: [PATCH net-next 4/6] ipv4: Simplify the allocation of slab caches in ip_rt_init
Date: Mon,  5 Feb 2024 15:20:11 +0800
Message-Id: <20240205072013.427639-5-chentao@kylinos.cn>
In-Reply-To: <20240205072013.427639-1-chentao@kylinos.cn>
References: <20240205072013.427639-1-chentao@kylinos.cn>
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Use the new KMEM_CACHE() macro instead of direct kmem_cache_create
to simplify the creation of SLAB caches.
And change cache name from 'ip_dst_cache' to 'rtable'.

Signed-off-by: Kunwu Chan <chentao@kylinos.cn>
---
 net/ipv4/route.c | 5 ++---
 1 file changed, 2 insertions(+), 3 deletions(-)

diff --git a/net/ipv4/route.c b/net/ipv4/route.c
index 16615d107cf0..b512288d6fcc 100644
--- a/net/ipv4/route.c
+++ b/net/ipv4/route.c
@@ -3693,9 +3693,8 @@ int __init ip_rt_init(void)
 		panic("IP: failed to allocate ip_rt_acct\n");
 #endif
=20
-	ipv4_dst_ops.kmem_cachep =3D
-		kmem_cache_create("ip_dst_cache", sizeof(struct rtable), 0,
-				  SLAB_HWCACHE_ALIGN|SLAB_PANIC, NULL);
+	ipv4_dst_ops.kmem_cachep =3D KMEM_CACHE(rtable,
+					      SLAB_HWCACHE_ALIGN | SLAB_PANIC);
=20
 	ipv4_dst_blackhole_ops.kmem_cachep =3D ipv4_dst_ops.kmem_cachep;
=20
--=20
2.39.2