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authorBrian Haley <brian.haley@hp.com>2006-09-22 14:15:41 -0700
committerDavid S. Miller <davem@sunset.davemloft.net>2006-09-22 14:55:03 -0700
commitab32ea5d8a760e7dd4339634e95d7be24ee5b842 (patch)
tree8460a66c529fe03f926848326d9b6aa874e19514 /net/ipv4/af_inet.c
parent56fc85ac961e2c20dcb5ef07e2628b3f93de2e49 (diff)
[NET/IPV4/IPV6]: Change some sysctl variables to __read_mostly
Change net/core, ipv4 and ipv6 sysctl variables to __read_mostly. Couldn't actually measure any performance increase while testing (.3% I consider noise), but seems like the right thing to do. Signed-off-by: Brian Haley <brian.haley@hp.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/ipv4/af_inet.c')
-rw-r--r--net/ipv4/af_inet.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/net/ipv4/af_inet.c b/net/ipv4/af_inet.c
index 36c38bffb47..f2e8927f459 100644
--- a/net/ipv4/af_inet.c
+++ b/net/ipv4/af_inet.c
@@ -391,7 +391,7 @@ int inet_release(struct socket *sock)
}
/* It is off by default, see below. */
-int sysctl_ip_nonlocal_bind;
+int sysctl_ip_nonlocal_bind __read_mostly;
int inet_bind(struct socket *sock, struct sockaddr *uaddr, int addr_len)
{
@@ -987,7 +987,7 @@ void inet_unregister_protosw(struct inet_protosw *p)
* Shall we try to damage output packets if routing dev changes?
*/
-int sysctl_ip_dynaddr;
+int sysctl_ip_dynaddr __read_mostly;
static int inet_sk_reselect_saddr(struct sock *sk)
{