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freebsd-dev/sys/i386/include
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Alfred Perlstein 79f62ed690 Allow maxusers to scale on machines with large address space. 
Some hooks are added to clamp down maxusers and nmbclusters for
small address space systems.

VM_MAX_AUTOTUNE_MAXUSERS - the max maxusers that will be autotuned based on
physical memory.
VM_MAX_AUTOTUNE_NMBCLUSTERS - max nmbclusters based on physical memory.

These are set to the old values on i386 to preserve the clamping that was
being done to all arches.

Another macro VM_AUTOTUNE_NMBCLUSTERS is provided to allow an override
for the calculation on a MD basis.  Currently no arch defines this.

Reviewed by: peter
MFC after: 2 weeks
2012-11-10 02:08:40 +00:00
..
pc - Re-shuffle the <machine/pc/bios.h> headers to move all kernel-specific 2012-09-28 11:59:32 +00:00
xen s/teh/the/g 2012-09-14 21:59:55 +00:00
_align.h Merge amd64/i386 _align.h by aligning on the size of register_t (copied 2010-11-26 10:59:20 +00:00
_bus.h
_inttypes.h Copy powerpc/include/_inttypes.h to x86 and replace i386/amd64/pc98 2011-01-08 18:09:48 +00:00
_limits.h Copy amd64 _limits.h to x86 and merge with i386 _limits.h. Replace 2012-02-28 18:24:28 +00:00
_stdint.h Copy amd64 _stdint.h to x86 and merge with i386 _stdint.h. Replace 2012-02-28 18:38:33 +00:00
_types.h Copy amd64 _types.h to x86 and merge with i386 _types.h. Replace existing 2012-02-28 18:15:28 +00:00
acpica_machdep.h Extract the code to find and map the MADT ACPI table during early kernel 2009-09-23 15:42:35 +00:00
apicvar.h Add SMP/i386 suspend/resume support. 2012-05-18 18:55:58 +00:00
apm_bios.h Move identical copies of apm_bios.h to sys/x86/include, replace them with 2010-11-11 19:36:21 +00:00
apm_segments.h
asm.h Also import WEAK_ALIAS() from the MIPS code. 2012-01-05 08:51:06 +00:00
asmacros.h
atomic.h Add an unified macro to deny ability from the compiler to reorder 2012-10-09 14:32:30 +00:00
bootinfo.h i386 bootinfo: re-arrange EFI fields for natural alignment and packing 2012-05-13 09:25:39 +00:00
bus_dma.h
bus.h Merge amd64 and i386 bus.h and move the resulting header to x86. Replace 2010-12-20 16:39:43 +00:00
clock.h Implement boot-time TSC synchronization test for SMP. This test is executed 2011-05-09 17:34:00 +00:00
cpu.h Use cpu_ticks() for get_cyclecount(9) rather than checking existence of TSC 2011-04-04 22:56:33 +00:00
cpufunc.h Add lfence(). 2012-08-01 17:24:53 +00:00
cputypes.h
cserial.h
db_machdep.h
elan_mmcr.h
elf.h Reserve AT_TIMEKEEP auxv entry for providing usermode the pointer to 2012-06-22 06:38:31 +00:00
endian.h Copy amd64 endian.h to x86 and merge with i386 endian.h. Replace 2012-02-28 19:39:54 +00:00
exec.h
float.h Copy amd64 float.h to x86 and merge with i386 float.h. Replace 2012-03-04 14:00:32 +00:00
floatingpoint.h
frame.h
gdb_machdep.h
ieeefp.h People porting FreeBSD to new architectures ought not have to 2011-10-21 06:41:46 +00:00
if_wl_wavelan.h
in_cksum.h MFp4 bz_ipv6_fast: 2012-05-24 22:00:48 +00:00
intr_machdep.h Reverts r234074,234105,234564,234723,234989,235231-235232 and part of 2012-10-09 12:22:43 +00:00
ioctl_bt848.h
ioctl_meteor.h
iodev.h - Extract the IODEV_PIO interface from ia64 and make it MI. 2010-04-28 15:38:01 +00:00
kdb.h
limits.h
md_var.h Add SMP/i386 suspend/resume support. 2012-05-18 18:55:58 +00:00
memdev.h Add reader/writer lock around mem_range_attr_get() and mem_range_attr_set(). 2011-01-17 22:58:28 +00:00
metadata.h
minidump.h
mp_watchdog.h
nexusvar.h
npx.h MFCamd64 r238598: 2012-07-21 21:52:48 +00:00
param.h Parly revert r239255: reinstate a default maxswzone on i386, where KVA is 2012-08-27 13:22:27 +00:00
pcaudioio.h Convert files to UTF-8 2012-01-15 13:23:18 +00:00
pcb_ext.h
pcb.h - Fix resumectx() prototypes to reflect reality. 2012-06-13 21:03:01 +00:00
pci_cfgreg.h Move {amd64,i386}/pci/pci_bus.c and {amd64,i386}/include/pci_cfgreg.h to 2011-06-22 21:04:13 +00:00
pcpu.h MFamd64 r238623: 2012-07-26 09:11:37 +00:00
perfmon.h
pmap.h The page flag PGA_WRITEABLE is set and cleared exclusively by the pmap 2012-06-16 18:56:19 +00:00
pmc_mdep.h Add software PMC support. 2012-03-28 20:58:30 +00:00
ppireg.h
privatespace.h
proc.h Handle spurious page faults that may occur in no-fault sections of the 2012-03-22 04:52:51 +00:00
profile.h Use intr_disable() and intr_restore() instead of frobbing the flags register 2010-10-25 15:28:03 +00:00
psl.h Copy i386 psl.h to x86 and replace amd64/i386/pc98 psl.h with stubs. 2012-03-19 21:29:57 +00:00
ptrace.h Copy amd64 ptrace.h to x86 and merge with i386 ptrace.h. Replace 2012-03-04 20:24:28 +00:00
reg.h Copy i386 reg.h to x86 and merge with amd64 reg.h. Replace i386/amd64/pc98 2012-03-18 19:06:38 +00:00
reloc.h
resource.h
runq.h
segments.h Move userland bits (and some common kernel bits) from amd64 and i386 2012-03-19 21:24:50 +00:00
setjmp.h Copy amd64 setjmp.h to x86 and replace amd64/i386/pc98 setjmp.h with stubs. 2012-02-28 22:17:52 +00:00
sf_buf.h Commit the support for removing cpumask_t and replacing it directly with 2011-05-05 14:39:14 +00:00
sigframe.h
signal.h Synchronize the struct sigcontext definitions on x86 with mcontext_t. 2012-01-30 07:51:52 +00:00
smapi.h
smp.h Share IPI init and startup code of mp_machdep.c with acpi_wakeup.c 2012-06-12 00:14:54 +00:00
speaker.h
specialreg.h Copy i386 specialreg.h to x86 and merge with amd64 specialreg.h. Replace 2012-03-19 21:34:11 +00:00
stack.h
stdarg.h Copy amd64 stdarg.h to x86 and replace amd64/i386/pc98 stdarg.h with stubs. 2012-02-28 22:30:58 +00:00
sysarch.h Copy amd64 sysarch.h to x86 and merge with i386 sysarch.h. Replace 2012-03-19 21:57:31 +00:00
timerreg.h
trap.h Copy amd64 trap.h to x86 and replace amd64/i386/pc98 trap.h with stubs. 2012-03-04 14:12:57 +00:00
tss.h
ucontext.h Add support for the extended FPU states on amd64, both for native 2012-01-21 17:45:27 +00:00
varargs.h
vdso.h Implement mechanism to export some kernel timekeeping data to 2012-06-22 07:06:40 +00:00
vm86.h Increase maximum number of page table entries per VM86 context from 8 to 24 2010-08-25 21:13:23 +00:00
vm.h - Rename VM_MEMATTR_UNCACHED to VM_MEMATTR_WEAK_UNCACHEABLE on x86 to 2012-03-29 16:51:22 +00:00
vmparam.h Allow maxusers to scale on machines with large address space. 2012-11-10 02:08:40 +00:00
xbox.h