Alan Cox 246d751711 Rename pmap_collect() to pmap_pv_reclaim() and rewrite it such that it no ... longer uses the active and inactive paging queues. Instead, the pmap now maintains an LRU-ordered list of pv entry pages, and pmap_pv_reclaim() uses this list to select pv entries for reclamation. Note: The old pmap_collect() tried to avoid reclaiming mappings for pages that have either a hold_count or a busy field that is non-zero. However, this isn't necessary for correctness, and the locking in pmap_collect() was insufficient to guarantee that such mappings weren't reclaimed. The new pmap_pv_reclaim() doesn't even try. Reviewed by: kib MFC after: 6 weeks		2012-05-18 05:36:04 +00:00
..
pc	A simple rewrite of biossmap.c:	2009-04-15 17:31:22 +00:00
xen	Switch to our preferred 2-clause BSD license.	2010-05-05 20:39:02 +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	Break out the definition of bus_space_{tag,handle}_t and a few other types	2005-04-18 21:45:34 +00:00
_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	Refactor timer management code with priority to one-shot operation mode.	2010-09-13 07:25:35 +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
asm.h	Define an END() macro for use in i386 and amd64 assembly code, akin	2007-08-22 04:26:07 +00:00
asmacros.h	Clear DF bit in eflags/rflags on the kernel entry. The i386 and amd64	2010-06-23 20:44:07 +00:00
atomic.h	Inform a compiler which asm statements in the x86 implementation of	2010-12-18 16:41:11 +00:00
bus.h	Merge amd64 and i386 bus.h and move the resulting header to x86. Replace	2010-12-20 16:39:43 +00:00
bus_dma.h	Fix $FreeBSD$.	2005-07-22 04:03:25 +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	Deprecate tsc_present as the last of its real consumers finally disappeared.	2011-03-15 17:19:52 +00:00
cpufunc.h	Correct function prototype for read_rflags().	2012-02-27 17:28:47 +00:00
cputypes.h	Add Centaur/IDT/VIA vendor ID for Nano family, which has long mode support.	2009-01-05 21:51:49 +00:00
db_machdep.h	Begin all license/copyright comments with /*-	2005-01-05 20:17:21 +00:00
elf.h	Add AT_STACKPROT elf aux vector. Will be used to inform rtld about the	2011-01-07 14:22:34 +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	Use a common multi-inclusion protection, and add such a	2005-02-19 21:16:48 +00:00
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	The file machine/ieeefp.h needs sys/cdefs.h on amd64 and i386 after my	2005-04-02 17:31:42 +00:00
fpu.h	Move userland bits of i386 npx.h and amd64 fpu.h to x86 fpu.h.	2012-03-16 20:24:30 +00:00
frame.h	Add support for the extended FPU states on amd64, both for native	2012-01-21 17:45:27 +00:00
gdb_machdep.h	Change GDB_BUFSZ to be large enough to hold a register dump where each	2007-02-05 21:48:32 +00:00
ieeefp.h	People porting FreeBSD to new architectures ought not have to	2011-10-21 06:41:46 +00:00
in_cksum.h	Remove diffs to i386 version that came in via the compiler support ifdefs.	2005-03-11 22:16:09 +00:00
intr_machdep.h	Revert part of r234723 by re-enabling the SMP protection for	2012-05-03 21:44:01 +00:00
iodev.h	- Extract the IODEV_PIO interface from ia64 and make it MI.	2010-04-28 15:38:01 +00:00
kdb.h	Add kdb_cpu_sync_icache(), intended to synchronize instruction	2007-06-09 21:55:17 +00:00
limits.h	netchild's mega-patch to isolate compiler dependencies into a central	2005-03-02 21:33:29 +00:00
md_var.h	Add support for the extended FPU states on amd64, both for native	2012-01-21 17:45:27 +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	A simple rewrite of biossmap.c:	2009-04-15 17:31:22 +00:00
minidump.h	amd64: introduce minidump version 2	2010-11-11 18:35:28 +00:00
mp_watchdog.h	Add an "options MP_WATCHDOG" to i386. This option allows one of the	2004-08-15 18:02:09 +00:00
nexusvar.h	Rework how the nexus(4) device works on x86 to better handle the idea of	2008-03-13 20:39:04 +00:00
npx.h	Move userland bits of i386 npx.h and amd64 fpu.h to x86 fpu.h.	2012-03-16 20:24:30 +00:00
param.h	Bump MAXCPU for amd64, ia64 and XLP mips appropriately.	2011-07-19 13:00:30 +00:00
pcb.h	Add a convenience macro for the returns_twice attribute, and apply it to	2012-04-29 11:04:31 +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	Add macro IS_BSP() to check whether the current CPU is BSP.	2012-01-17 07:21:23 +00:00
pmap.h	Rename pmap_collect() to pmap_pv_reclaim() and rewrite it such that it no	2012-05-18 05:36:04 +00:00
pmc_mdep.h	Add software PMC support.	2012-03-28 20:58:30 +00:00
ppireg.h	- Move timerreg.h to <arch>/include and split i8253 specific defines into	2005-05-14 09:10:02 +00:00
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	Remove advertising clause from University of California Regent's license,	2004-04-05 21:29:41 +00:00
resource.h	Begin all license/copyright comments with /*-	2005-01-05 20:17:21 +00:00
runq.h	Begin all license/copyright comments with /*-	2005-01-05 20:17:21 +00:00
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	MFi386: Update alc's copyright notice	2005-02-28 23:38:15 +00:00
sigframe.h	Commit MD parts of a loosely functional AMD64 port. This is based on	2003-05-01 01:05:25 +00:00
signal.h	Synchronize the struct sigcontext definitions on x86 with mcontext_t.	2012-01-30 07:51:52 +00:00
smp.h	remove code for dynamic offlining/onlining of CPUs on x86	2011-06-08 08:12:15 +00:00
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	Make preparations for increasing the size of the kernel virtual	2008-06-20 05:22:09 +00:00
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	The "free-lance" timer in the i8254 is only used for the speaker	2008-03-26 20:09:21 +00:00
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	Show that I can actually count.	2005-04-15 18:39:31 +00:00
ucontext.h	Add support for the extended FPU states on amd64, both for native	2012-01-21 17:45:27 +00:00
varargs.h	Remove diffs to i386 version that came in via the compiler support ifdefs.	2005-03-11 22:16:09 +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	Increase DFLDSIZ from 128 MiB to 32 GiB. On amd64 there's plenty of virtual	2012-04-27 22:27:21 +00:00