Mark Johnston 55e020a6f9 amd64: Reduce the amount of cpuset copying done for TLB shootdowns ... We use pmap_invalidate_cpu_mask() to get the set of active CPUs. This (32-byte) set is copied by value through multiple frames until we get to smp_targeted_tlb_shootdown(), where it is copied yet again. Avoid this copying by having smp_targeted_tlb_shootdown() make a local copy of the active CPUs for the pmap, and drop the cpuset parameter, simplifying callers. Also leverage the use of the non-destructive CPU_FOREACH_ISSET to avoid unneeded copying within smp_targeted_tlb_shootdown(). Reviewed by: alc, kib Tested by: pho Sponsored by: The FreeBSD Foundation (cherry picked from commit ab12e8db29)		2021-12-15 08:31:48 -05:00
..
acpica	amd64 wakeup: rework trampoline page allocation	2021-09-20 03:47:21 +03:00
amd64	amd64: Reduce the amount of cpuset copying done for TLB shootdowns	2021-12-15 08:31:48 -05:00
cloudabi32	Get rid of sa->narg. It serves no purpose; use sa->callp->sy_narg instead.	2020-09-27 18:47:06 +00:00
cloudabi64	Get rid of sa->narg. It serves no purpose; use sa->callp->sy_narg instead.	2020-09-27 18:47:06 +00:00
conf	amd64: Add MD bits for KASAN	2021-11-01 10:02:41 -04:00
ia32	amd64/ia32/ia32_signal.c: Use ANSI C functions definitions	2021-11-16 02:45:30 +02:00
include	amd64: Reduce the amount of cpuset copying done for TLB shootdowns	2021-12-15 08:31:48 -05:00
linux	amd64: consistently use uprintf() to report weird situations in sigreturn	2021-10-10 12:21:17 +03:00
linux32	amd64: centralize definitions of CS_SECURE and EFL_SECURE	2021-10-10 12:21:17 +03:00
pci	pci_cfgreg.c: Use io port config access for early boot time.	2019-04-09 18:07:17 +00:00
sgx	Convert remaining cap_rights_init users to cap_rights_init_one	2021-01-12 13:16:10 +00:00
vmm	vlapic: Schedule callouts on the local CPU	2021-11-03 09:15:18 -04:00
Makefile	Bring the tags and links entries for amd64 up to date.	2021-10-07 16:01:46 -07:00