Matt Macy ab3059a8e7 Back pcpu zone with domain correct pages ... - Change pcpu zone consumers to use a stride size of PAGE_SIZE. (defined as UMA_PCPU_ALLOC_SIZE to make future identification easier) - Allocate page from the correct domain for a given cpu. - Don't initialize pc_domain to non-zero value if NUMA is not defined There are some misconceptions surrounding this field. It is the _VM_ NUMA domain and should only ever correspond to valid domain values as understood by the VM. The former slab size of sizeof(struct pcpu) was somewhat arbitrary. The new value is PAGE_SIZE because that's the smallest granularity which the VM can allocate a slab for a given domain. If you have fewer than PAGE_SIZE/8 counters on your system there will be some memory wasted, but this is obviously something where you want the cache line to be coming from the correct domain. Reviewed by: jeff Sponsored by: Limelight Networks Differential Revision: https://reviews.freebsd.org/D15933		2018-07-06 02:06:03 +00:00
..
pc	i386 4/4G split.	2018-04-13 20:30:49 +00:00
xen
_align.h
_bus.h	sys/i386: further adoption of SPDX licensing ID tags.	2017-11-27 15:08:52 +00:00
_inttypes.h
_limits.h
_stdint.h
_types.h
acpica_machdep.h
apm_bios.h
apm_segments.h
asm.h	Remove lint support from system headers and MD x86 headers.	2017-11-23 11:40:16 +00:00
asmacros.h	Fix recent breakages of kernel profiling, mostly on i386 (high resolution	2018-06-02 04:25:09 +00:00
atomic.h	inline atomics and allow tied modules to inline locks	2018-07-02 19:48:38 +00:00
bootinfo.h	sys/i386: further adoption of SPDX licensing ID tags.	2017-11-27 15:08:52 +00:00
bus_dma.h	sys/i386: further adoption of SPDX licensing ID tags.	2017-11-27 15:08:52 +00:00
bus.h
clock.h	re-synchronize TSC-s on SMP systems after resume, if necessary	2018-05-25 07:33:20 +00:00
counter.h	Back pcpu zone with domain correct pages	2018-07-06 02:06:03 +00:00
cpu.h	sys: further adoption of SPDX licensing ID tags.	2017-11-20 19:43:44 +00:00
cpufunc.h	Tell the compiler that rdtscp clobbers %ecx.	2018-06-09 18:31:19 +00:00
cputypes.h	sys/i386: further adoption of SPDX licensing ID tags.	2017-11-27 15:08:52 +00:00
cserial.h	Fix improper use of "its".	2016-11-08 23:59:41 +00:00
db_machdep.h	Cleanups related to debug exceptions on x86.	2018-05-22 00:45:00 +00:00
dump.h
efi.h	Fix building on i386 and arm. But 'public domain' headers on the files	2016-10-13 06:56:23 +00:00
elan_mmcr.h	sys/i386: further adoption of SPDX licensing ID tags.	2017-11-27 15:08:52 +00:00
elf.h
endian.h
exec.h	sys: further adoption of SPDX licensing ID tags.	2017-11-20 19:43:44 +00:00
fdt.h
float.h
floatingpoint.h	spdx: initial adoption of licensing ID tags.	2017-11-18 14:26:50 +00:00
frame.h	i386 4/4G split.	2018-04-13 20:30:49 +00:00
gdb_machdep.h	amd64: Protect the kernel text, data, and BSS by setting the RW/NX bits	2018-03-06 14:28:37 +00:00
ieeefp.h	Resolve conflicts between macros in fenv.h and ieeefp.h	2018-05-31 20:22:47 +00:00
if_wl_wavelan.h	sys/i386: further adoption of SPDX licensing ID tags.	2017-11-27 15:08:52 +00:00
in_cksum.h	sys: further adoption of SPDX licensing ID tags.	2017-11-20 19:43:44 +00:00
intr_machdep.h	Restore r331606 with a bugfix to setup cpuset_domain[] earlier on all	2018-03-28 18:47:35 +00:00
ioctl_bt848.h	sys/i386: further adoption of SPDX licensing ID tags.	2017-11-27 15:08:52 +00:00
ioctl_meteor.h	sys/i386: further adoption of SPDX licensing ID tags.	2017-11-27 15:08:52 +00:00
iodev.h	sys/i386: further adoption of SPDX licensing ID tags.	2017-11-27 15:08:52 +00:00
kdb.h	sys/i386: further adoption of SPDX licensing ID tags.	2017-11-27 15:08:52 +00:00
limits.h	sys: further adoption of SPDX licensing ID tags.	2017-11-20 19:43:44 +00:00
md_var.h	Remove unused bcopyb.	2018-05-10 02:31:54 +00:00
memdev.h	sys/i386: further adoption of SPDX licensing ID tags.	2017-11-27 15:08:52 +00:00
metadata.h
minidump.h	sys/i386: further adoption of SPDX licensing ID tags.	2017-11-27 15:08:52 +00:00
mp_watchdog.h	sys/i386: further adoption of SPDX licensing ID tags.	2017-11-27 15:08:52 +00:00
nexusvar.h
npx.h	Remove unused error return from API that cannot fail	2018-02-23 20:15:19 +00:00
ofw_machdep.h
param.h	i386 4/4G split.	2018-04-13 20:30:49 +00:00
pcb_ext.h	Remove dead declaration.	2018-05-11 20:47:45 +00:00
pcb.h	sys: further adoption of SPDX licensing ID tags.	2017-11-20 19:43:44 +00:00
pci_cfgreg.h
pcpu.h	Optimize i386 pmap_extract_and_hold().	2018-05-25 16:29:22 +00:00
perfmon.h
pmap.h	i386 4/4G split.	2018-04-13 20:30:49 +00:00
pmc_mdep.h	hwpmc: ABI fixes	2018-06-04 02:05:48 +00:00
ppireg.h	sys/i386: further adoption of SPDX licensing ID tags.	2017-11-27 15:08:52 +00:00
proc.h	sys: further adoption of SPDX licensing ID tags.	2017-11-20 19:43:44 +00:00
profile.h	Oops, the last minute reduction in the clobber list for i386	2018-06-02 09:59:27 +00:00
psl.h
ptrace.h
pvclock.h
reg.h
reloc.h	sys: further adoption of SPDX licensing ID tags.	2017-11-20 19:43:44 +00:00
resource.h
runq.h	sys/i386: further adoption of SPDX licensing ID tags.	2017-11-27 15:08:52 +00:00
segments.h	i386 4/4G split.	2018-04-13 20:30:49 +00:00
setjmp.h
sf_buf.h	sys/i386: further adoption of SPDX licensing ID tags.	2017-11-27 15:08:52 +00:00
sigframe.h	sys/i386: further adoption of SPDX licensing ID tags.	2017-11-27 15:08:52 +00:00
signal.h	sys: further adoption of SPDX licensing ID tags.	2017-11-20 19:43:44 +00:00
smapi.h	sys/i386: further adoption of SPDX licensing ID tags.	2017-11-27 15:08:52 +00:00
smp.h	x86: improve reservation of AP trampoline memory	2018-04-05 14:39:51 +00:00
speaker.h
specialreg.h
stack.h
stdarg.h
sysarch.h
timerreg.h	sys/i386: further adoption of SPDX licensing ID tags.	2017-11-27 15:08:52 +00:00
trap.h
tss.h	sys: further adoption of SPDX licensing ID tags.	2017-11-20 19:43:44 +00:00
ucontext.h	sys/i386: further adoption of SPDX licensing ID tags.	2017-11-27 15:08:52 +00:00
vdso.h
vm86.h	sys/i386: further adoption of SPDX licensing ID tags.	2017-11-27 15:08:52 +00:00
vm.h	sys/i386: further adoption of SPDX licensing ID tags.	2017-11-27 15:08:52 +00:00
vmparam.h	i386 4/4G split.	2018-04-13 20:30:49 +00:00