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Jarek Poplawski f6e0b239a2 pkt_sched: Fix qdisc list locking ... Since some qdiscs call qdisc_tree_decrease_qlen() (so qdisc_lookup()) without rtnl_lock(), adding and deleting from a qdisc list needs additional locking. This patch adds global spinlock qdisc_list_lock and wrapper functions for modifying the list. It is considered as a temporary solution until hfsc_dequeue(), netem_dequeue() and tbf_dequeue() (or qdisc_tree_decrease_qlen()) are redone. With feedback from Herbert Xu and David S. Miller. Signed-off-by: Jarek Poplawski <jarkao2@gmail.com> Acked-by: Herbert Xu <herbert@gondor.apana.org.au> Signed-off-by: David S. Miller <davem@davemloft.net>		17 years ago
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Kconfig	pkt_sched: Remove CONFIG_NET_SCH_RR	17 years ago
Makefile	[NET_SCHED]: Add flow classifier	17 years ago
act_api.c	net-sched: fix Action flushing return code	17 years ago
act_gact.c	net_sched: Add accessor function for packet length for qdiscs	17 years ago
act_ipt.c	net_sched: Add accessor function for packet length for qdiscs	17 years ago
act_mirred.c	net_sched: Add accessor function for packet length for qdiscs	17 years ago
act_nat.c	net_sched: Add accessor function for packet length for qdiscs	17 years ago
act_pedit.c	net_sched: Add accessor function for packet length for qdiscs	17 years ago
act_police.c	net: convert BUG_TRAP to generic WARN_ON	17 years ago
act_simple.c	net_sched: Add accessor function for packet length for qdiscs	17 years ago
cls_api.c	pkt_sched: Fix unlocking in tc_ctl_tfilter()	17 years ago
cls_basic.c	[NET_SCHED]: Constify struct tcf_ext_map	17 years ago
cls_flow.c	net-sched: cls_flow: add perturbation support	17 years ago
cls_fw.c	[NET_SCHED]: Constify struct tcf_ext_map	17 years ago
cls_route.c	pkt_sched: Kill qdisc_lock_tree usage in cls_route.c	17 years ago
cls_rsvp.c	[NET_SCHED]: Remove unnecessary includes	18 years ago
cls_rsvp.h	[NET_SCHED]: Use nla_policy for attribute validation in classifiers	17 years ago
cls_rsvp6.c	[NET_SCHED]: Remove unnecessary includes	18 years ago
cls_tcindex.c	[NET_SCHED]: Constify struct tcf_ext_map	17 years ago
cls_u32.c	net: convert BUG_TRAP to generic WARN_ON	17 years ago
em_cmp.c	[NET_SCHED]: ematch: module autoloading	18 years ago
em_meta.c	[IPV4]: Add 'rtable' field in struct sk_buff to alias 'dst' and avoid casts	17 years ago
em_nbyte.c	[NET_SCHED]: ematch: module autoloading	18 years ago
em_text.c	[NET_SCHED]: Convert classifiers from rtnetlink to new netlink API	17 years ago
em_u32.c	[PKT_SCHED]: annotate cls_u32	17 years ago
ematch.c	[PKT_SCHED] ematch: Fix build warning.	17 years ago
sch_api.c	pkt_sched: Fix qdisc list locking	17 years ago
sch_atm.c	net_sched: Add qdisc __NET_XMIT_BYPASS flag	17 years ago
sch_blackhole.c	[NET]: Move Qdisc_class_ops and Qdisc_ops in appropriate sections.	17 years ago
sch_cbq.c	pkt_sched: Fix qdisc_watchdog() vs. dev_deactivate() race	17 years ago
sch_dsmark.c	net_sched: Add qdisc __NET_XMIT_BYPASS flag	17 years ago
sch_fifo.c	net_sched: Add accessor function for packet length for qdiscs	17 years ago
sch_generic.c	pkt_sched: Fix qdisc list locking	17 years ago
sch_gred.c	net_sched: Add accessor function for packet length for qdiscs	17 years ago
sch_hfsc.c	net_sched: Add qdisc __NET_XMIT_BYPASS flag	17 years ago
sch_htb.c	pkt_sched: Fix return value corruption in HTB and TBF.	17 years ago
sch_ingress.c	net_sched: Add accessor function for packet length for qdiscs	17 years ago
sch_netem.c	net_sched: Add qdisc __NET_XMIT_BYPASS flag	17 years ago
sch_prio.c	sch_prio: Use NET_XMIT_SUCCESS instead of "0" constant.	17 years ago
sch_red.c	net_sched: Add qdisc __NET_XMIT_STOLEN flag	17 years ago
sch_sfq.c	net_sched: Add qdisc __NET_XMIT_BYPASS flag	17 years ago
sch_tbf.c	pkt_sched: Fix return value corruption in HTB and TBF.	17 years ago
sch_teql.c	netdev: Fix lockdep warnings in multiqueue configurations.	17 years ago