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| author | Eric Dumazet <dada1@cosmosbay.com> | 2007-11-14 01:44:41 -0800 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2008-01-28 14:53:58 -0800 |
| commit | 20fea08b5fb639c4c175b5c74a2bb346c5c5bc2e (patch) | |
| tree | 3ffa7e1e82051c6772fc2a01d561e4a5a29bb138 /net/sched/sch_cbq.c | |
| parent | 2a8cc6c89039e0530a3335954253b76ed0f9339a (diff) | |
| download | op-kernel-dev-20fea08b5fb639c4c175b5c74a2bb346c5c5bc2e.zip op-kernel-dev-20fea08b5fb639c4c175b5c74a2bb346c5c5bc2e.tar.gz | |
[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_cbq.c')
| -rw-r--r-- | net/sched/sch_cbq.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/net/sched/sch_cbq.c b/net/sched/sch_cbq.c index 4de3744..bea123f 100644 --- a/net/sched/sch_cbq.c +++ b/net/sched/sch_cbq.c @@ -2045,7 +2045,7 @@ static void cbq_walk(struct Qdisc *sch, struct qdisc_walker *arg) } } -static struct Qdisc_class_ops cbq_class_ops = { +static const struct Qdisc_class_ops cbq_class_ops = { .graft = cbq_graft, .leaf = cbq_leaf, .qlen_notify = cbq_qlen_notify, @@ -2061,7 +2061,7 @@ static struct Qdisc_class_ops cbq_class_ops = { .dump_stats = cbq_dump_class_stats, }; -static struct Qdisc_ops cbq_qdisc_ops = { +static struct Qdisc_ops cbq_qdisc_ops __read_mostly = { .next = NULL, .cl_ops = &cbq_class_ops, .id = "cbq", |
