diff options
| author | Stephen Hemminger <shemminger@vyatta.com> | 2009-03-09 09:18:29 +0100 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2009-03-10 13:22:43 +0100 |
| commit | 7546dd97d27306d939c13e03318aae695badaa88 (patch) | |
| tree | ced310466fd679ceae4e676ae8c31fd78b7bd72f /net/ipv4 | |
| parent | gigaset: return -ENOTTY for unimplemented functions (diff) | |
| download | linux-7546dd97d27306d939c13e03318aae695badaa88.tar.xz linux-7546dd97d27306d939c13e03318aae695badaa88.zip | |
net: convert usage of packet_type to read_mostly
Protocols that use packet_type can be __read_mostly section for better
locality. Elminate any unnecessary initializations of NULL.
Signed-off-by: Stephen Hemminger <shemminger@vyatta.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/ipv4')
| -rw-r--r-- | net/ipv4/af_inet.c | 2 | ||||
| -rw-r--r-- | net/ipv4/arp.c | 2 |
2 files changed, 2 insertions, 2 deletions
diff --git a/net/ipv4/af_inet.c b/net/ipv4/af_inet.c index 627be4dc7fb0..d5aaabbb7cb3 100644 --- a/net/ipv4/af_inet.c +++ b/net/ipv4/af_inet.c @@ -1500,7 +1500,7 @@ static int ipv4_proc_init(void); * IP protocol layer initialiser */ -static struct packet_type ip_packet_type = { +static struct packet_type ip_packet_type __read_mostly = { .type = cpu_to_be16(ETH_P_IP), .func = ip_rcv, .gso_send_check = inet_gso_send_check, diff --git a/net/ipv4/arp.c b/net/ipv4/arp.c index 3f6b7354699b..3d67d1ffed77 100644 --- a/net/ipv4/arp.c +++ b/net/ipv4/arp.c @@ -1225,7 +1225,7 @@ void arp_ifdown(struct net_device *dev) * Called once on startup. */ -static struct packet_type arp_packet_type = { +static struct packet_type arp_packet_type __read_mostly = { .type = cpu_to_be16(ETH_P_ARP), .func = arp_rcv, }; |