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ab3059a8e7
freebsd-dev/sys/mips/include
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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
..
_align.h sys: further adoption of SPDX licensing ID tags. 2017-11-20 19:43:44 +00:00
_bus.h sys/mips: further adoption of SPDX licensing ID tags. 2017-11-27 15:07:26 +00:00
_inttypes.h sys/mips: further adoption of SPDX licensing ID tags. 2017-11-27 15:07:26 +00:00
_limits.h sys: further adoption of SPDX licensing ID tags. 2017-11-20 19:43:44 +00:00
_stdint.h sys/mips: further adoption of SPDX licensing ID tags. 2017-11-27 15:07:26 +00:00
_types.h Do not include float interfaces when using libsa. 2018-02-23 04:04:25 +00:00
abi.h Consistently use 16-byte alignment for MIPS N32 and N64. 2018-01-31 17:36:39 +00:00
asm.h Consistently use 16-byte alignment for MIPS N32 and N64. 2018-01-31 17:36:39 +00:00
atomic.h Remove mips MD atomic_load_64 and atomic_store_64. 2017-12-22 23:27:03 +00:00
bootinfo.h sys/mips: further adoption of SPDX licensing ID tags. 2017-11-27 15:07:26 +00:00
bus_dma.h sys/mips: further adoption of SPDX licensing ID tags. 2017-11-27 15:07:26 +00:00
bus.h sys/mips: further adoption of SPDX licensing ID tags. 2017-11-27 15:07:26 +00:00
cache_mipsNN.h sys/mips: further adoption of SPDX licensing ID tags. 2017-11-27 15:07:26 +00:00
cache_r4k.h sys/mips: further adoption of SPDX licensing ID tags. 2017-11-27 15:07:26 +00:00
cache.h sys/mips: further adoption of SPDX licensing ID tags. 2017-11-27 15:07:26 +00:00
cdefs.h SPDX: Consider code from Carnegie-Mellon University. 2017-11-30 15:48:35 +00:00
clock.h Garbage collect unused prototype for clockintr(). 2016-05-20 15:34:03 +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 Expose breakpoint() to userland from <machine/cpufunc.h> on MIPS. 2018-04-24 05:26:28 +00:00
cpuinfo.h spdx: initial adoption of licensing ID tags. 2017-11-18 14:26:50 +00:00
cpuregs.h sys: further adoption of SPDX licensing ID tags. 2017-11-20 19:43:44 +00:00
db_machdep.h No need to force md code to define a macro that's the same as 2018-04-16 13:52:23 +00:00
dump.h Factor out duplicated code from dumpsys() on each architecture into generic 2015-01-07 01:01:39 +00:00
efi.h Fix building on i386 and arm. But 'public domain' headers on the files 2016-10-13 06:56:23 +00:00
elf.h Move remaining EF_MIPS_* flags to <sys/elf_common.h>. 2018-03-23 19:31:52 +00:00
endian.h sys: further adoption of SPDX licensing ID tags. 2017-11-20 19:43:44 +00:00
exec.h sys: further adoption of SPDX licensing ID tags. 2017-11-20 19:43:44 +00:00
fdt.h sys/mips: further adoption of SPDX licensing ID tags. 2017-11-27 15:07:26 +00:00
float.h sys: further adoption of SPDX licensing ID tags. 2017-11-20 19:43:44 +00:00
floatingpoint.h spdx: initial adoption of licensing ID tags. 2017-11-18 14:26:50 +00:00
fls64.h sys: further adoption of SPDX licensing ID tags. 2017-11-20 19:43:44 +00:00
fpu.h
frame.h sys/mips: further adoption of SPDX licensing ID tags. 2017-11-27 15:07:26 +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
hwfunc.h Add SMP support for BERI CPU. 2018-04-12 17:43:19 +00:00
ieee.h sys: further adoption of SPDX licensing ID tags. 2017-11-20 19:43:44 +00:00
ieeefp.h
in_cksum.h sys: further adoption of SPDX licensing ID tags. 2017-11-20 19:43:44 +00:00
intr_machdep.h sys/mips: further adoption of SPDX licensing ID tags. 2017-11-27 15:07:26 +00:00
intr.h bhnd(4): implement MIPS and PCI(e) interrupt support 2017-11-21 23:15:20 +00:00
kdb.h sys/mips: further adoption of SPDX licensing ID tags. 2017-11-27 15:07:26 +00:00
limits.h sys: further adoption of SPDX licensing ID tags. 2017-11-20 19:43:44 +00:00
locore.h Identify Ingenic CPUs. 2016-11-19 15:10:10 +00:00
md_var.h sys: further adoption of SPDX licensing ID tags. 2017-11-20 19:43:44 +00:00
memdev.h sys/mips: further adoption of SPDX licensing ID tags. 2017-11-27 15:07:26 +00:00
metadata.h sys/mips: further adoption of SPDX licensing ID tags. 2017-11-27 15:07:26 +00:00
minidump.h sys/mips: further adoption of SPDX licensing ID tags. 2017-11-27 15:07:26 +00:00
mips_opcode.h sys: further adoption of SPDX licensing ID tags. 2017-11-20 19:43:44 +00:00
octeon_cop2.h sys/mips: further adoption of SPDX licensing ID tags. 2017-11-27 15:07:26 +00:00
ofw_machdep.h sys/mips: further adoption of SPDX licensing ID tags. 2017-11-27 15:07:26 +00:00
param.h MIPS: Implement fue*word* and casueword* in assembly. 2018-03-12 22:10:06 +00:00
pcb.h sys: further adoption of SPDX licensing ID tags. 2017-11-20 19:43:44 +00:00
pcpu.h sys/mips: further adoption of SPDX licensing ID tags. 2017-11-27 15:07:26 +00:00
pmap.h sys: further adoption of SPDX licensing ID tags. 2017-11-20 19:43:44 +00:00
pmc_mdep.h
proc.h Fix PT_STEP single-stepping for mips. 2018-04-24 17:53:16 +00:00
profile.h sys: further adoption of SPDX licensing ID tags. 2017-11-20 19:43:44 +00:00
pte.h sys/mips: further adoption of SPDX licensing ID tags. 2017-11-27 15:07:26 +00:00
ptrace.h sys: further adoption of SPDX licensing ID tags. 2017-11-20 19:43:44 +00:00
reg.h Move most of the contents of opt_compat.h to opt_global.h. 2018-04-06 17:35:35 +00:00
regdef.h sys: further adoption of SPDX licensing ID tags. 2017-11-20 19:43:44 +00:00
regnum.h sys: further adoption of SPDX licensing ID tags. 2017-11-20 19:43:44 +00:00
reloc.h spdx: initial adoption of licensing ID tags. 2017-11-18 14:26:50 +00:00
resource.h Define PCI_RES_BUS for MIPS. 2016-04-12 07:18:48 +00:00
runq.h sys/mips: further adoption of SPDX licensing ID tags. 2017-11-27 15:07:26 +00:00
sc_machdep.h sys/mips: further adoption of SPDX licensing ID tags. 2017-11-27 15:07:26 +00:00
setjmp.h SPDX: Consider code from Carnegie-Mellon University. 2017-11-30 15:48:35 +00:00
sf_buf.h sys/mips: further adoption of SPDX licensing ID tags. 2017-11-27 15:07:26 +00:00
sigframe.h Move most of the contents of opt_compat.h to opt_global.h. 2018-04-06 17:35:35 +00:00
signal.h sys: further adoption of SPDX licensing ID tags. 2017-11-20 19:43:44 +00:00
smp.h Rename ARM_INTRNG and MIPS_INTRNG to INTRNG. This will help with machine 2016-04-15 16:05:41 +00:00
stdarg.h Use standard pattern for stdargs.h 2018-02-12 14:48:05 +00:00
sysarch.h sys: further adoption of SPDX licensing ID tags. 2017-11-20 19:43:44 +00:00
tlb.h sys/mips: further adoption of SPDX licensing ID tags. 2017-11-27 15:07:26 +00:00
tls.h Move most of the contents of opt_compat.h to opt_global.h. 2018-04-06 17:35:35 +00:00
trap.h sys: further adoption of SPDX licensing ID tags. 2017-11-20 19:43:44 +00:00
ucontext.h Move most of the contents of opt_compat.h to opt_global.h. 2018-04-06 17:35:35 +00:00
vdso.h sys/mips: further adoption of SPDX licensing ID tags. 2017-11-27 15:07:26 +00:00
vm.h sys/mips: further adoption of SPDX licensing ID tags. 2017-11-27 15:07:26 +00:00
vmparam.h Remove SFBUF_OPTIONAL_DIRECT_MAP and such hacks, replacing them across the 2018-01-19 17:46:31 +00:00