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Herbert Xu 41a23b0788 [NET_SCHED]: Avoid requeue warning on dev_deactivate ... When we relinquish queue_lock in qdisc_restart and then retake it for requeueing, we might race against dev_deactivate and end up requeueing onto noop_qdisc. This causes a warning to be printed. This patch fixes this by checking this before we requeue. As an added bonus, we can remove the same check in __qdisc_run which was added to prevent dev->gso_skb from being requeued when we're shutting down. Even though we've had to add a new conditional in its place, it's better because it only happens on requeues rather than every single time that qdisc_run is called. For this to work we also need to move the clearing of gso_skb up in dev_deactivate as now qdisc_restart can occur even after we wait for __LINK_STATE_QDISC_RUNNING to clear (but it won't do anything as long as the queue and gso_skb is already clear). Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au> Signed-off-by: David S. Miller <davem@davemloft.net>		18 years ago
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Kconfig	[NET_SCHED]: Use ktime as clocksource	18 years ago
Makefile	[NET]: Remove dead net/sched/Makefile entry for sch_hpfq.o.	18 years ago
act_api.c	[PKT_SCHED] act: Use rtnl registration interface	18 years ago
act_gact.c	[NETLINK]: Use nlmsg_trim() where appropriate	18 years ago
act_ipt.c	[NETLINK]: Use nlmsg_trim() where appropriate	18 years ago
act_mirred.c	[NETLINK]: Use nlmsg_trim() where appropriate	18 years ago
act_pedit.c	[NETLINK]: Use nlmsg_trim() where appropriate	18 years ago
act_police.c	[NET_SCHED]: turn PSCHED_GET_TIME into inline function	18 years ago
act_simple.c	[NETLINK]: Use nlmsg_trim() where appropriate	18 years ago
cls_api.c	[NET_SCHED]: Eliminate qdisc_tree_lock	18 years ago
cls_basic.c	[NETLINK]: Use nlmsg_trim() where appropriate	18 years ago
cls_fw.c	[NETLINK]: Use nlmsg_trim() where appropriate	18 years ago
cls_route.c	[NET_SCHED]: ingress: switch back to using ingress_lock	18 years ago
cls_rsvp.c	[NETLINK]: Use nlmsg_trim() where appropriate	18 years ago
cls_rsvp.h	[NETLINK]: Use nlmsg_trim() where appropriate	18 years ago
cls_rsvp6.c	[NETLINK]: Use nlmsg_trim() where appropriate	18 years ago
cls_tcindex.c	[NETLINK]: Use nlmsg_trim() where appropriate	18 years ago
cls_u32.c	[NET]: cleanup extra semicolons	18 years ago
em_cmp.c	[NET] SCHED: Fix whitespace errors.	18 years ago
em_meta.c	[NET] SCHED: Fix whitespace errors.	18 years ago
em_nbyte.c	[PATCH] remove many unneeded #includes of sched.h	18 years ago
em_text.c	[PATCH] remove many unneeded #includes of sched.h	18 years ago
em_u32.c	[SK_BUFF]: Introduce skb_network_header()	18 years ago
ematch.c	[SK_BUFF]: Convert skb->tail to sk_buff_data_t	18 years ago
sch_api.c	[NET]: Rework dev_base via list_head (v3)	18 years ago
sch_atm.c	[NET_SCHED]: Unline tcf_destroy	18 years ago
sch_blackhole.c	Remove obsolete #include <linux/config.h>	19 years ago
sch_cbq.c	[NET_SCHED]: Unline tcf_destroy	18 years ago
sch_dsmark.c	[NET]: cleanup extra semicolons	18 years ago
sch_fifo.c	Remove obsolete #include <linux/config.h>	19 years ago
sch_generic.c	[NET_SCHED]: Avoid requeue warning on dev_deactivate	18 years ago
sch_gred.c	[NET] SCHED: Fix whitespace errors.	18 years ago
sch_hfsc.c	[NET_SCHED]: Unline tcf_destroy	18 years ago
sch_htb.c	[NET_SCHED]: Unline tcf_destroy	18 years ago
sch_ingress.c	[NET]: cleanup extra semicolons	18 years ago
sch_netem.c	[NET_SCHED]: turn PSCHED_GET_TIME into inline function	18 years ago
sch_prio.c	[NET]: cleanup extra semicolons	18 years ago
sch_red.c	[NET] SCHED: Fix whitespace errors.	18 years ago
sch_sfq.c	[NETLINK]: Use nlmsg_trim() where appropriate	18 years ago
sch_tbf.c	[NET_SCHED]: turn PSCHED_GET_TIME into inline function	18 years ago
sch_teql.c	[NET_SCHED]: teql_enqueue can check limits before skb enqueue	18 years ago