From 765cf9976e937f1cfe9159bf4534967c8bf8eb6d Mon Sep 17 00:00:00 2001 From: Eric Dumazet Date: Mon, 12 Sep 2011 20:28:37 +0000 Subject: tcp: md5: remove one indirection level in tcp_md5sig_pool tcp_md5sig_pool is currently an 'array' (a percpu object) of pointers to struct tcp_md5sig_pool. Only the pointers are NUMA aware, but objects themselves are all allocated on a single node. Remove this extra indirection to get proper percpu memory (NUMA aware) and make code simpler. Signed-off-by: Eric Dumazet Signed-off-by: David S. Miller --- include/net/tcp.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'include/net') diff --git a/include/net/tcp.h b/include/net/tcp.h index 149a415d1e0a..d6ca00072cdf 100644 --- a/include/net/tcp.h +++ b/include/net/tcp.h @@ -1180,7 +1180,7 @@ extern int tcp_v4_md5_do_del(struct sock *sk, __be32 addr); #define tcp_twsk_md5_key(twsk) NULL #endif -extern struct tcp_md5sig_pool * __percpu *tcp_alloc_md5sig_pool(struct sock *); +extern struct tcp_md5sig_pool __percpu *tcp_alloc_md5sig_pool(struct sock *); extern void tcp_free_md5sig_pool(void); extern struct tcp_md5sig_pool *tcp_get_md5sig_pool(void); -- cgit v1.2.3-55-g7522