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authorEric Dumazet <dada1@cosmosbay.com>2007-11-14 12:44:41 +0300
committerDavid S. Miller <davem@davemloft.net>2008-01-29 01:53:58 +0300
commit20fea08b5fb639c4c175b5c74a2bb346c5c5bc2e (patch)
tree3ffa7e1e82051c6772fc2a01d561e4a5a29bb138 /net/sched/sch_atm.c
parent2a8cc6c89039e0530a3335954253b76ed0f9339a (diff)
downloadlinux-20fea08b5fb639c4c175b5c74a2bb346c5c5bc2e.tar.xz
[NET]: Move Qdisc_class_ops and Qdisc_ops in appropriate sections.
Qdisc_class_ops are const, and Qdisc_ops are mostly read. Using "const" and "__read_mostly" qualifiers helps to reduce false sharing. Signed-off-by: Eric Dumazet <dada1@cosmosbay.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/sched/sch_atm.c')
-rw-r--r--net/sched/sch_atm.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/net/sched/sch_atm.c b/net/sched/sch_atm.c
index ddc4f2c54379..d870a4115d9a 100644
--- a/net/sched/sch_atm.c
+++ b/net/sched/sch_atm.c
@@ -668,7 +668,7 @@ static int atm_tc_dump(struct Qdisc *sch, struct sk_buff *skb)
return 0;
}
-static struct Qdisc_class_ops atm_class_ops = {
+static const struct Qdisc_class_ops atm_class_ops = {
.graft = atm_tc_graft,
.leaf = atm_tc_leaf,
.get = atm_tc_get,
@@ -683,7 +683,7 @@ static struct Qdisc_class_ops atm_class_ops = {
.dump_stats = atm_tc_dump_class_stats,
};
-static struct Qdisc_ops atm_qdisc_ops = {
+static struct Qdisc_ops atm_qdisc_ops __read_mostly = {
.cl_ops = &atm_class_ops,
.id = "atm",
.priv_size = sizeof(struct atm_qdisc_data),