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net: convert usage of packet_type to read_mostly

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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>
This commit is contained in:
Stephen Hemminger
2009-03-09 08:18:29 +00:00
committed by David S. Miller
parent 3f612132c7
commit 7546dd97d2
21 changed files with 26 additions and 29 deletions
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2
net/dsa/tag_dsa.c
View File

@@ -175,7 +175,7 @@ out:
return 0;
}
static struct packet_type dsa_packet_type = {
static struct packet_type dsa_packet_type __read_mostly = {
.type = cpu_to_be16(ETH_P_DSA),
.func = dsa_rcv,
};

2
net/dsa/tag_edsa.c
View File

@@ -194,7 +194,7 @@ out:
return 0;
}
static struct packet_type edsa_packet_type = {
static struct packet_type edsa_packet_type __read_mostly = {
.type = cpu_to_be16(ETH_P_EDSA),
.func = edsa_rcv,
};

2
net/dsa/tag_trailer.c
View File

@@ -111,7 +111,7 @@ out:
return 0;
}
static struct packet_type trailer_packet_type = {
static struct packet_type trailer_packet_type __read_mostly = {
.type = cpu_to_be16(ETH_P_TRAILER),
.func = trailer_rcv,
};