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Commit 207895fd authored by Daniel Borkmann's avatar Daniel Borkmann Committed by David S. Miller
Browse files

net: mark some potential candidates __read_mostly 



They are all either written once or extremly rarely (e.g. from init
code), so we can move them to the .data..read_mostly section.

Signed-off-by: default avatarDaniel Borkmann <dborkman@redhat.com>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent 055470d2

drivers/net/ipvlan/ipvlan_core.c

+1 −1
Original line number Diff line number Diff line
@@ -9,7 +9,7 @@ 


#include "ipvlan.h"



static u32 ipvlan_jhash_secret;

static u32 ipvlan_jhash_secret __read_mostly;



void ipvlan_init_secret(void)

{

net/bridge/br_netlink.c

+1 −1
Original line number Diff line number Diff line
@@ -701,7 +701,7 @@ static size_t br_get_link_af_size(const struct net_device *dev) 
	return pv->num_vlans * nla_total_size(sizeof(struct bridge_vlan_info));

}



static struct rtnl_af_ops br_af_ops = {

static struct rtnl_af_ops br_af_ops __read_mostly = {

	.family			= AF_BRIDGE,

	.get_link_af_size	= br_get_link_af_size,

};

net/ipv4/devinet.c

+1 −1
Original line number Diff line number Diff line
@@ -2322,7 +2322,7 @@ static __net_initdata struct pernet_operations devinet_ops = { 
	.exit = devinet_exit_net,

};



static struct rtnl_af_ops inet_af_ops = {

static struct rtnl_af_ops inet_af_ops __read_mostly = {

	.family		  = AF_INET,

	.fill_link_af	  = inet_fill_link_af,

	.get_link_af_size = inet_get_link_af_size,

net/ipv6/addrconf.c

+1 −1
Original line number Diff line number Diff line
@@ -5405,7 +5405,7 @@ static struct pernet_operations addrconf_ops = { 
	.exit = addrconf_exit_net,

};



static struct rtnl_af_ops inet6_ops = {

static struct rtnl_af_ops inet6_ops __read_mostly = {

	.family		  = AF_INET6,

	.fill_link_af	  = inet6_fill_link_af,

	.get_link_af_size = inet6_get_link_af_size,

net/mpls/mpls_gso.c

+2 −2
Original line number Diff line number Diff line
@@ -60,14 +60,14 @@ static struct sk_buff *mpls_gso_segment(struct sk_buff *skb, 
	return segs;

}



static struct packet_offload mpls_mc_offload = {

static struct packet_offload mpls_mc_offload __read_mostly = {

	.type = cpu_to_be16(ETH_P_MPLS_MC),

	.callbacks = {

		.gso_segment    =	mpls_gso_segment,

	},

};



static struct packet_offload mpls_uc_offload = {

static struct packet_offload mpls_uc_offload __read_mostly = {

	.type = cpu_to_be16(ETH_P_MPLS_UC),

	.callbacks = {

		.gso_segment    =	mpls_gso_segment,