From 20fea08b5fb639c4c175b5c74a2bb346c5c5bc2e Mon Sep 17 00:00:00 2001 From: Eric Dumazet Date: Wed, 14 Nov 2007 01:44:41 -0800 Subject: [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 Signed-off-by: David S. Miller --- net/sched/cls_api.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'net/sched/cls_api.c') diff --git a/net/sched/cls_api.c b/net/sched/cls_api.c index 03657976fd50..bb98045d5508 100644 --- a/net/sched/cls_api.c +++ b/net/sched/cls_api.c @@ -130,7 +130,7 @@ static int tc_ctl_tfilter(struct sk_buff *skb, struct nlmsghdr *n, void *arg) struct tcf_proto **back, **chain; struct tcf_proto *tp; struct tcf_proto_ops *tp_ops; - struct Qdisc_class_ops *cops; + const struct Qdisc_class_ops *cops; unsigned long cl; unsigned long fh; int err; @@ -382,7 +382,7 @@ static int tc_dump_tfilter(struct sk_buff *skb, struct netlink_callback *cb) struct tcf_proto *tp, **chain; struct tcmsg *tcm = (struct tcmsg*)NLMSG_DATA(cb->nlh); unsigned long cl = 0; - struct Qdisc_class_ops *cops; + const struct Qdisc_class_ops *cops; struct tcf_dump_args arg; if (cb->nlh->nlmsg_len < NLMSG_LENGTH(sizeof(*tcm))) -- cgit v1.2.3