android_kernel_xiaomi_sm8350/net/sched
Thomas Graf 452f299da3 [PKT_SCHED]: Reduce branch mispredictions in pfifo_fast_dequeue
The current call to __qdisc_dequeue_head leads to a branch
misprediction for every loop iteration, the fact that the
most common priority is 2 makes this even worse.  This issue
has been brought up by Eric Dumazet <dada1@cosmosbay.com>
but unlike his solution which was to manually unroll the loop,
this approach preserves the possibility to increase the number
of bands at compile time. 

Signed-off-by: Thomas Graf <tgraf@suug.ch>
Signed-off-by: David S. Miller <davem@davemloft.net>
2005-07-18 13:30:53 -07:00
..
act_api.c [NETLINK]: Missing initializations in dumped data 2005-06-28 12:55:30 -07:00
cls_api.c [NETLINK]: Missing initializations in dumped data 2005-06-28 12:55:30 -07:00
cls_basic.c
cls_fw.c
cls_route.c
cls_rsvp6.c
cls_rsvp.c
cls_rsvp.h [NETLINK]: Missing padding fields in dumped structures 2005-06-28 12:56:45 -07:00
cls_tcindex.c
cls_u32.c
em_cmp.c
em_meta.c [NET]: Remove unused security member in sk_buff 2005-07-05 14:12:44 -07:00
em_nbyte.c
em_text.c [PKT_SCHED]: Remove debugging leftover from textsearch ematch 2005-07-18 13:29:49 -07:00
em_u32.c
ematch.c
estimator.c
gact.c
ipt.c
Kconfig [NET]: move config options out to individual protocols 2005-07-11 21:13:56 -07:00
Makefile [PKT_SCHED]: Blackhole queueing discipline 2005-07-05 15:29:16 -07:00
mirred.c
pedit.c
police.c
sch_api.c [PKT_SCHED]: Report rate estimator configuration errors during qdisc allocation 2005-07-05 14:15:53 -07:00
sch_atm.c
sch_blackhole.c [PKT_SCHED]: Blackhole queueing discipline 2005-07-05 15:29:16 -07:00
sch_cbq.c [NETLINK]: Missing padding fields in dumped structures 2005-06-28 12:56:45 -07:00
sch_dsmark.c
sch_fifo.c
sch_generic.c [PKT_SCHED]: Reduce branch mispredictions in pfifo_fast_dequeue 2005-07-18 13:30:53 -07:00
sch_gred.c
sch_hfsc.c
sch_htb.c
sch_ingress.c
sch_netem.c
sch_prio.c
sch_red.c [NET]: Transform skb_queue_len() binary tests into skb_queue_empty() 2005-07-08 14:57:23 -07:00
sch_sfq.c
sch_tbf.c
sch_teql.c
simple.c