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c1a8f1f1c8
linux/net/sched
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Eric Dumazet c1a8f1f1c8 net: restore gnet_stats_basic to previous definition 
In 5e140dfc1f "net: reorder struct Qdisc
for better SMP performance" the definition of struct gnet_stats_basic
changed incompatibly, as copies of this struct are shipped to
userland via netlink.

Restoring old behavior is not welcome, for performance reason.

Fix is to use a private structure for kernel, and
teach gnet_stats_copy_basic() to convert from kernel to user land,
using legacy structure (struct gnet_stats_basic)

Based on a report and initial patch from Michael Spang.

Reported-by: Michael Spang <mspang@csclub.uwaterloo.ca>
Signed-off-by: Eric Dumazet <eric.dumazet@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2009-08-17 21:33:49 -07:00
..
act_api.c
act_gact.c
act_ipt.c
act_mirred.c
act_nat.c
act_pedit.c
act_police.c pkt_sched: Update drops stats in act_police 2009-06-17 18:56:45 -07:00
act_simple.c
act_skbedit.c
cls_api.c net_cls: fix unconfigured struct tcf_proto keeps chaining and avoid kernel panic when we use cls_cgroup 2009-06-02 02:17:34 -07:00
cls_basic.c
cls_cgroup.c Merge branch 'master' of master.kernel.org:/pub/scm/linux/kernel/git/torvalds/linux-2.6 2009-06-15 03:02:23 -07:00
cls_flow.c net: skb->dst accessors 2009-06-03 02:51:04 -07:00
cls_fw.c
cls_route.c net: skb->dst accessors 2009-06-03 02:51:04 -07:00
cls_rsvp6.c
cls_rsvp.c
cls_rsvp.h
cls_tcindex.c
cls_u32.c
em_cmp.c
em_meta.c net: correct off-by-one write allocations reports 2009-06-18 00:29:12 -07:00
em_nbyte.c
em_text.c
em_u32.c
ematch.c
Kconfig
Makefile
sch_api.c pkt_sched: Rename PSCHED_US2NS and PSCHED_NS2US 2009-06-15 02:31:47 -07:00
sch_atm.c net: restore gnet_stats_basic to previous definition 2009-08-17 21:33:49 -07:00
sch_blackhole.c
sch_cbq.c net: restore gnet_stats_basic to previous definition 2009-08-17 21:33:49 -07:00
sch_drr.c net: restore gnet_stats_basic to previous definition 2009-08-17 21:33:49 -07:00
sch_dsmark.c
sch_fifo.c net-sched: fix bfifo default limit 2009-05-06 16:45:07 -07:00
sch_generic.c net: tx scalability works : trans_start 2009-05-17 20:55:16 -07:00
sch_gred.c
sch_hfsc.c net: restore gnet_stats_basic to previous definition 2009-08-17 21:33:49 -07:00
sch_htb.c net: restore gnet_stats_basic to previous definition 2009-08-17 21:33:49 -07:00
sch_ingress.c
sch_multiq.c
sch_netem.c net: sch_netem: Fix an inconsistency in ingress netem timestamps. 2009-04-20 02:14:59 -07:00
sch_prio.c
sch_red.c
sch_sfq.c net: skb->dst accessors 2009-06-03 02:51:04 -07:00
sch_tbf.c net/*: use linux/kernel.h swap() 2009-03-21 13:36:17 -07:00
sch_teql.c net: use symbolic values for ndo_start_xmit() return codes 2009-06-13 01:18:50 -07:00