From 34d92d5315b64a3e5292b7e9511c1bb617227fb6 Mon Sep 17 00:00:00 2001 From: Hannes Frederic Sowa Date: Wed, 23 Oct 2013 08:44:50 +0200 Subject: net: always inline net_secret_init Currently net_secret_init does not get inlined, so we always have a call to net_secret_init even in the fast path. Let's specify net_secret_init as __always_inline so we have the nop in the fast-path without the call to net_secret_init and the unlikely path at the epilogue of the function. jump_labels handle the inlining correctly. Signed-off-by: Hannes Frederic Sowa Signed-off-by: David S. Miller --- net/core/secure_seq.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'net/core/secure_seq.c') diff --git a/net/core/secure_seq.c b/net/core/secure_seq.c index b02fd16b8942..90e8a8250255 100644 --- a/net/core/secure_seq.c +++ b/net/core/secure_seq.c @@ -15,7 +15,7 @@ static u32 net_secret[NET_SECRET_SIZE] ____cacheline_aligned; -static void net_secret_init(void) +static __always_inline void net_secret_init(void) { net_get_random_once(net_secret, sizeof(net_secret)); } -- cgit v1.2.3-59-g8ed1b