marcel faf626e11c Allocate the VHPT for each CPU in cpu_mp_start(), rather than ... allocating MAXCPU VHPTs up-front. This allows us to max-out MAXCPU without memory waste -- MAXCPU is now 32 for SMP kernels. This change also eliminates the VHPT scaling based in the total memory in the system. It's the workload that determines the best size of the VHPT. The workload can be affected by the amount of memory, but not necessarily. For example, there's no performance difference between VHPT sizes of 256KB, 512KB and 1MB when building the LINT kernel. This was observed with a system that has 8GB of memory. By default the kernel will allocate a 1MB VHPT. The user can tune the system with the "machdep.vhpt.log2size" tunable.		2009-12-07 00:54:02 +00:00
..
pc
_align.h	Get rid of the _NO_NAMESPACE_POLLUTION kludge by creating an	2009-09-08 20:45:40 +00:00
_bus.h
_inttypes.h
_limits.h
_regset.h
_stdint.h
_types.h
acpica_machdep.h	Catch up with ACPI-CA 20070320 import.	2007-03-22 18:16:43 +00:00
asm.h	o Align function on a 32-byte boundary so that the core's front-end	2009-10-21 18:09:48 +00:00
atomic.h	Define mb(), rmb() and wmb() for real.	2008-11-22 06:56:49 +00:00
bootinfo.h
bus_dma.h
bus.h	Make sure bus space accesses use unorder memory loads and stores.	2009-12-03 04:06:48 +00:00
clock.h	The "free-lance" timer in the i8254 is only used for the speaker	2008-03-26 20:09:21 +00:00
cpu.h
cpufunc.h	Make sure bus space accesses use unorder memory loads and stores.	2009-12-03 04:06:48 +00:00
db_machdep.h
dig64.h
efi.h
elf.h	Define architectural load bases for PIE binaries. Addresses were selected	2009-10-10 15:31:24 +00:00
endian.h
exec.h
float.h
floatingpoint.h
fpu.h
frame.h
gdb_machdep.h
ia64_cpu.h	Make sure bus space accesses use unorder memory loads and stores.	2009-12-03 04:06:48 +00:00
ieee.h
ieeefp.h
in_cksum.h
intr.h	Rework the interrupt code and add support for interrupt filtering	2007-07-30 22:29:33 +00:00
intrcnt.h
kdb.h	Add kdb_cpu_sync_icache(), intended to synchronize instruction	2007-06-09 21:55:17 +00:00
limits.h
mca.h	Tweak the ia64 machine check handling code to not register new sysctl nodes	2009-02-04 18:44:29 +00:00
md_var.h	Reimplement the lazy FP context switching:	2009-10-31 22:27:31 +00:00
memdev.h	Remove the unused major/minor numbers from iodev and memdev.	2008-06-25 07:45:31 +00:00
mutex.h
nexusvar.h
pal.h
param.h	Allocate the VHPT for each CPU in cpu_mp_start(), rather than	2009-12-07 00:54:02 +00:00
pcb.h
pci_cfgreg.h
pcpu.h	Allocate the VHPT for each CPU in cpu_mp_start(), rather than	2009-12-07 00:54:02 +00:00
pmap.h	Allocate the VHPT for each CPU in cpu_mp_start(), rather than	2009-12-07 00:54:02 +00:00
pmc_mdep.h	Add stubs to unbreak LINT.	2007-12-07 13:45:47 +00:00
proc.h	Reimplement the lazy FP context switching:	2009-10-31 22:27:31 +00:00
profile.h
pte.h
ptrace.h
reg.h
reloc.h
resource.h
runq.h
sal.h
sapicreg.h
sapicvar.h	Rework the interrupt code and add support for interrupt filtering	2007-07-30 22:29:33 +00:00
setjmp.h
sf_buf.h
sigframe.h
signal.h
smp.h	* Completely Remove the option STOP_NMI from the kernel. This option	2009-08-13 17:09:45 +00:00
stdarg.h
sysarch.h
ucontext.h	Remove kernel support for M:N threading.	2008-03-12 10:12:01 +00:00
unwind.h
varargs.h
vm.h	Add support to the virtual memory system for configuring machine-	2009-07-12 23:31:20 +00:00
vmparam.h	Remove cruft we got from Alpha, which was probably inherited	2008-04-18 02:21:11 +00:00