From c7ac8679bec9397afe8918f788cbcef88c38da54 Mon Sep 17 00:00:00 2001 From: Greg Rose Date: Fri, 10 Jun 2011 01:27:09 +0000 Subject: rtnetlink: Compute and store minimum ifinfo dump size The message size allocated for rtnl ifinfo dumps was limited to a single page. This is not enough for additional interface info available with devices that support SR-IOV and caused a bug in which VF info would not be displayed if more than approximately 40 VFs were created per interface. Implement a new function pointer for the rtnl_register service that will calculate the amount of data required for the ifinfo dump and allocate enough data to satisfy the request. Signed-off-by: Greg Rose Signed-off-by: Jeff Kirsher --- net/sched/sch_api.c | 12 ++++++------ 1 file changed, 6 insertions(+), 6 deletions(-) (limited to 'net/sched/sch_api.c') diff --git a/net/sched/sch_api.c b/net/sched/sch_api.c index 6b8627661c98..8182aefafb02 100644 --- a/net/sched/sch_api.c +++ b/net/sched/sch_api.c @@ -1792,12 +1792,12 @@ static int __init pktsched_init(void) register_qdisc(&pfifo_head_drop_qdisc_ops); register_qdisc(&mq_qdisc_ops); - rtnl_register(PF_UNSPEC, RTM_NEWQDISC, tc_modify_qdisc, NULL); - rtnl_register(PF_UNSPEC, RTM_DELQDISC, tc_get_qdisc, NULL); - rtnl_register(PF_UNSPEC, RTM_GETQDISC, tc_get_qdisc, tc_dump_qdisc); - rtnl_register(PF_UNSPEC, RTM_NEWTCLASS, tc_ctl_tclass, NULL); - rtnl_register(PF_UNSPEC, RTM_DELTCLASS, tc_ctl_tclass, NULL); - rtnl_register(PF_UNSPEC, RTM_GETTCLASS, tc_ctl_tclass, tc_dump_tclass); + rtnl_register(PF_UNSPEC, RTM_NEWQDISC, tc_modify_qdisc, NULL, NULL); + rtnl_register(PF_UNSPEC, RTM_DELQDISC, tc_get_qdisc, NULL, NULL); + rtnl_register(PF_UNSPEC, RTM_GETQDISC, tc_get_qdisc, tc_dump_qdisc, NULL); + rtnl_register(PF_UNSPEC, RTM_NEWTCLASS, tc_ctl_tclass, NULL, NULL); + rtnl_register(PF_UNSPEC, RTM_DELTCLASS, tc_ctl_tclass, NULL, NULL); + rtnl_register(PF_UNSPEC, RTM_GETTCLASS, tc_ctl_tclass, tc_dump_tclass, NULL); return 0; } -- cgit v1.2.3 From dc7f9f6e8838556f226c2ebd1da7bb305cb25654 Mon Sep 17 00:00:00 2001 From: Eric Dumazet Date: Tue, 5 Jul 2011 23:25:42 +0000 Subject: net: sched: constify tcf_proto and tc_action Signed-off-by: Eric Dumazet Signed-off-by: David S. Miller --- net/sched/sch_api.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) (limited to 'net/sched/sch_api.c') diff --git a/net/sched/sch_api.c b/net/sched/sch_api.c index 8182aefafb02..dca6c1a576f7 100644 --- a/net/sched/sch_api.c +++ b/net/sched/sch_api.c @@ -1644,7 +1644,7 @@ done: * to this qdisc, (optionally) tests for protocol and asks * specific classifiers. */ -int tc_classify_compat(struct sk_buff *skb, struct tcf_proto *tp, +int tc_classify_compat(struct sk_buff *skb, const struct tcf_proto *tp, struct tcf_result *res) { __be16 protocol = skb->protocol; @@ -1668,12 +1668,12 @@ int tc_classify_compat(struct sk_buff *skb, struct tcf_proto *tp, } EXPORT_SYMBOL(tc_classify_compat); -int tc_classify(struct sk_buff *skb, struct tcf_proto *tp, +int tc_classify(struct sk_buff *skb, const struct tcf_proto *tp, struct tcf_result *res) { int err = 0; #ifdef CONFIG_NET_CLS_ACT - struct tcf_proto *otp = tp; + const struct tcf_proto *otp = tp; reclassify: #endif -- cgit v1.2.3