Commit 7eb2bc24 authored by Kunwu Chan's avatar Kunwu Chan Committed by David S. Miller
Browse files

ipv4: Simplify the allocation of slab caches in ip_rt_init 



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: default avatarKunwu Chan <chentao@kylinos.cn>
Reviewed-by: default avatarMichal Swiatkowski <michal.swiatkowski@linux.intel.com>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent eec70af2

net/ipv4/route.c

+2 −3
Original line number Diff line number Diff line
@@ -3693,9 +3693,8 @@ int __init ip_rt_init(void) 
		panic("IP: failed to allocate ip_rt_acct\n");

#endif



	ipv4_dst_ops.kmem_cachep =

		kmem_cache_create("ip_dst_cache", sizeof(struct rtable), 0,

				  SLAB_HWCACHE_ALIGN|SLAB_PANIC, NULL);

	ipv4_dst_ops.kmem_cachep = KMEM_CACHE(rtable,

					      SLAB_HWCACHE_ALIGN | SLAB_PANIC);



	ipv4_dst_blackhole_ops.kmem_cachep = ipv4_dst_ops.kmem_cachep;