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| author | Daniel Borkmann <dborkman@redhat.com> | 2015-01-29 12:15:03 +0100 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2015-01-30 17:58:39 -0800 |
| commit | 207895fd388c7c4c48bc33055cd726d9e750298c (patch) | |
| tree | 560b36ca51ce4d654822e75e8c883d6e534e5992 | |
| parent | 055470d2a7ad47dfb479308d713993173f1c6876 (diff) | |
| download | linux-stable-207895fd388c7c4c48bc33055cd726d9e750298c.tar.gz linux-stable-207895fd388c7c4c48bc33055cd726d9e750298c.tar.bz2 linux-stable-207895fd388c7c4c48bc33055cd726d9e750298c.zip | |
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: Daniel Borkmann <dborkman@redhat.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
| -rw-r--r-- | drivers/net/ipvlan/ipvlan_core.c | 2 | ||||
| -rw-r--r-- | net/bridge/br_netlink.c | 2 | ||||
| -rw-r--r-- | net/ipv4/devinet.c | 2 | ||||
| -rw-r--r-- | net/ipv6/addrconf.c | 2 | ||||
| -rw-r--r-- | net/mpls/mpls_gso.c | 4 |
5 files changed, 6 insertions, 6 deletions
diff --git a/drivers/net/ipvlan/ipvlan_core.c b/drivers/net/ipvlan/ipvlan_core.c index 2e195289ddf4..2a175006028b 100644 --- a/drivers/net/ipvlan/ipvlan_core.c +++ b/drivers/net/ipvlan/ipvlan_core.c @@ -9,7 +9,7 @@ #include "ipvlan.h" -static u32 ipvlan_jhash_secret; +static u32 ipvlan_jhash_secret __read_mostly; void ipvlan_init_secret(void) { diff --git a/net/bridge/br_netlink.c b/net/bridge/br_netlink.c index 3875ea51f6fe..e08b260f33fe 100644 --- a/net/bridge/br_netlink.c +++ b/net/bridge/br_netlink.c @@ -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, }; diff --git a/net/ipv4/devinet.c b/net/ipv4/devinet.c index 59ebe16d06fc..f0b4a31d7bd6 100644 --- a/net/ipv4/devinet.c +++ b/net/ipv4/devinet.c @@ -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, diff --git a/net/ipv6/addrconf.c b/net/ipv6/addrconf.c index 7dcc065e2160..8623118cb2bb 100644 --- a/net/ipv6/addrconf.c +++ b/net/ipv6/addrconf.c @@ -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, diff --git a/net/mpls/mpls_gso.c b/net/mpls/mpls_gso.c index 349295d21946..809df534a720 100644 --- a/net/mpls/mpls_gso.c +++ b/net/mpls/mpls_gso.c @@ -60,14 +60,14 @@ out: 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, |