Dave Taht c48994baef sch_cake: constify inverse square root cache ... sch_cake uses a cache of the first 16 values of the inverse square root calculation for the Cobalt AQM to save some cycles on the fast path. This cache is populated when the qdisc is first loaded, but there's really no reason why it can't just be pre-populated. So change it to be pre-populated with constants, which also makes it possible to constify it. This gives a modest space saving for the module (not counting debug data): .text: -224 bytes .rodata: +80 bytes .bss: -64 bytes Total: -192 bytes Signed-off-by: Dave Taht <dave.taht@gmail.com> [ fixed up comment, rewrote commit message ] Signed-off-by: Toke Høiland-Jørgensen <toke@redhat.com> Link: https://patch.msgid.link/20240909091630.22177-1-toke@redhat.com Signed-off-by: Jakub Kicinski <kuba@kernel.org>		2024-09-10 18:31:52 -07:00
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act_api.c
act_bpf.c
act_connmark.c
act_csum.c
act_ct.c
act_ctinfo.c
act_gact.c
act_gate.c
act_ife.c
act_meta_mark.c
act_meta_skbprio.c
act_meta_skbtcindex.c
act_mirred.c
act_mpls.c
act_nat.c
act_pedit.c
act_police.c
act_sample.c
act_simple.c
act_skbedit.c
act_skbmod.c
act_tunnel_key.c
act_vlan.c	tc: adjust network header after 2nd vlan push	2024-08-27 11:37:42 +02:00
cls_api.c
cls_basic.c
cls_bpf.c
cls_cgroup.c
cls_flow.c
cls_flower.c
cls_fw.c
cls_matchall.c
cls_route.c
cls_u32.c
em_canid.c
em_cmp.c
em_ipset.c
em_ipt.c
em_meta.c
em_nbyte.c
em_text.c
em_u32.c
ematch.c
Kconfig
Makefile
sch_api.c
sch_blackhole.c
sch_cake.c	sch_cake: constify inverse square root cache	2024-09-10 18:31:52 -07:00
sch_cbs.c
sch_choke.c
sch_codel.c
sch_drr.c
sch_etf.c
sch_ets.c
sch_fifo.c
sch_fq.c	net_sched: sch_fq: fix incorrect behavior for small weights	2024-08-27 08:20:45 -07:00
sch_fq_codel.c
sch_fq_pie.c
sch_frag.c
sch_generic.c
sch_gred.c
sch_hfsc.c
sch_hhf.c
sch_htb.c
sch_ingress.c
sch_mq.c
sch_mqprio.c
sch_mqprio_lib.c
sch_mqprio_lib.h
sch_multiq.c
sch_netem.c	sch/netem: fix use after free in netem_dequeue	2024-09-03 11:44:23 -07:00
sch_pie.c
sch_plug.c
sch_prio.c
sch_qfq.c
sch_red.c
sch_sfb.c
sch_sfq.c
sch_skbprio.c
sch_taprio.c	net: sched: consistently use rcu_replace_pointer() in taprio_change()	2024-09-08 11:18:57 +01:00
sch_tbf.c
sch_teql.c