diff options
| 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_netem.c | |
| parent | 2a8cc6c89039e0530a3335954253b76ed0f9339a (diff) | |
| download | kernel_samsung_tuna-20fea08b5fb639c4c175b5c74a2bb346c5c5bc2e.zip kernel_samsung_tuna-20fea08b5fb639c4c175b5c74a2bb346c5c5bc2e.tar.gz kernel_samsung_tuna-20fea08b5fb639c4c175b5c74a2bb346c5c5bc2e.tar.bz2 | |
[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_netem.c')
| -rw-r--r-- | net/sched/sch_netem.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/net/sched/sch_netem.c b/net/sched/sch_netem.c index 9e5e87e..6c344ad 100644 --- a/net/sched/sch_netem.c +++ b/net/sched/sch_netem.c @@ -544,7 +544,7 @@ rtattr_failure: return -1; } -static struct Qdisc_ops tfifo_qdisc_ops = { +static struct Qdisc_ops tfifo_qdisc_ops __read_mostly = { .id = "tfifo", .priv_size = sizeof(struct fifo_sched_data), .enqueue = tfifo_enqueue, @@ -705,7 +705,7 @@ static struct tcf_proto **netem_find_tcf(struct Qdisc *sch, unsigned long cl) return NULL; } -static struct Qdisc_class_ops netem_class_ops = { +static const struct Qdisc_class_ops netem_class_ops = { .graft = netem_graft, .leaf = netem_leaf, .get = netem_get, @@ -717,7 +717,7 @@ static struct Qdisc_class_ops netem_class_ops = { .dump = netem_dump_class, }; -static struct Qdisc_ops netem_qdisc_ops = { +static struct Qdisc_ops netem_qdisc_ops __read_mostly = { .id = "netem", .cl_ops = &netem_class_ops, .priv_size = sizeof(struct netem_sched_data), |