Mark Lord
975b3d3d5b
[PATCH] VMSPLIT config options
...
Enable selection of different user/kernel VM splits for i386, including an
optimized mode for 1GB physical RAM, which gives the kernel a direct (non
HIGHMEM) mapping to the entire 1GB rather than just the first 896MB.
There is a similarly a similarly optimized mode for machines with exactly 2GB
of physical RAM.
This can speed up the kernel by avoiding having to create/destroy temporary
HIGHMEM mappings, and by not having to include HIGHMEM support at all on such
machines. The flip side is that there's less virtual addressing left for
userspace in these alternatives, and some binary-only kernel modules may
misbehave unless rebuilt with the same VMSPLIT option as the main kernel
image.
Original idea/patch from Jens Axboe, modified based on suggestions from Linus
et al.
Signed-off-by: Mark Lord <mlord@pobox.com>
Signed-off-by: Jens Axboe <axboe@suse.de>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-02-01 08:53:21 -08:00
..
mach-bigsmp
[PATCH] x86: convert bigsmp to use flat physical mode
2006-01-06 08:33:37 -08:00
mach-default
[PATCH] x86_64/i386: Remove preempt disable calls in lowlevel IPI
2006-01-11 19:01:57 -08:00
mach-es7000
[PATCH] ES7000 platform update
2005-10-30 17:37:12 -08:00
mach-generic
[PATCH] x86: sutomatically enable bigsmp when we have more than 8 CPUs
2005-09-05 00:06:10 -07:00
mach-numaq
[PATCH] Do not enforce unique IO_APIC_ID check for xAPIC systems (i386)
2005-06-23 09:45:09 -07:00
mach-summit
[PATCH] USB: Always do usb-handoff
2005-10-28 16:47:49 -07:00
mach-visws
Revert "i386: move apic init in init_IRQs"
2005-10-31 19:16:17 -08:00
mach-voyager
Linux-2.6.12-rc2
2005-04-16 15:20:36 -07:00
8253pit.h
Linux-2.6.12-rc2
2005-04-16 15:20:36 -07:00
a.out.h
Linux-2.6.12-rc2
2005-04-16 15:20:36 -07:00
acpi.h
[ACPI] delete CONFIG_ACPI_PCI
2005-08-25 12:40:44 -04:00
agp.h
[PATCH] i386: inline asm cleanup
2005-09-05 00:06:11 -07:00
apic.h
[PATCH] i386: Handle missing local APIC timer interrupts on C3 state
2006-01-11 19:04:54 -08:00
apicdef.h
[PATCH] x86: sutomatically enable bigsmp when we have more than 8 CPUs
2005-09-05 00:06:10 -07:00
arch_hooks.h
Linux-2.6.12-rc2
2005-04-16 15:20:36 -07:00
atomic.h
[PATCH] EDAC: core EDAC support code
2006-01-18 19:20:31 -08:00
auxvec.h
[PATCH] auxiliary vector cleanups
2005-09-07 16:57:21 -07:00
bitops.h
[PATCH] mark several functions __always_inline
2006-01-14 18:27:15 -08:00
boot.h
Linux-2.6.12-rc2
2005-04-16 15:20:36 -07:00
bug.h
[PATCH] remove all kernel BUGs
2005-05-01 08:59:01 -07:00
bugs.h
[PATCH] i386: move SIMD initialization
2006-01-06 08:33:34 -08:00
byteorder.h
Linux-2.6.12-rc2
2005-04-16 15:20:36 -07:00
cache.h
[PATCH] Kill L1_CACHE_SHIFT_MAX
2006-01-08 20:13:39 -08:00
cacheflush.h
[PATCH] x86/x86_64: mark rodata section read only: x86 parts
2006-01-06 08:33:36 -08:00
checksum.h
[NET]: Fix ipl=>ihl typo in ip_fast_csum
2005-08-29 16:02:48 -07:00
cpu.h
[PATCH] i386 CPU hotplug
2005-06-25 16:24:29 -07:00
cpufeature.h
[PATCH] i386/x86-64: Generalize X86_FEATURE_CONSTANT_TSC flag
2006-01-11 19:01:12 -08:00
cputime.h
Linux-2.6.12-rc2
2005-04-16 15:20:36 -07:00
current.h
[PATCH] mark several functions __always_inline
2006-01-14 18:27:15 -08:00
debugreg.h
Linux-2.6.12-rc2
2005-04-16 15:20:36 -07:00
delay.h
Linux-2.6.12-rc2
2005-04-16 15:20:36 -07:00
desc.h
[PATCH] x86: GDT alignment fix
2006-01-06 08:33:33 -08:00
div64.h
[PATCH] include/asm-i386/: "extern inline" -> "static inline"
2005-09-10 10:06:34 -07:00
dma-mapping.h
[PATCH] i386: make pci_map_single/pci_map_sg warn for zero length.
2006-01-11 19:04:56 -08:00
dma.h
Linux-2.6.12-rc2
2005-04-16 15:20:36 -07:00
e820.h
[PATCH] Increase number of e820 entries hard limit from 32 to 128
2005-05-01 08:58:51 -07:00
edac.h
[PATCH] EDAC: core EDAC support code
2006-01-18 19:20:31 -08:00
elf.h
[PATCH] fix remaining missing includes
2005-11-07 07:53:41 -08:00
emergency-restart.h
[PATCH] i386: Implement machine_emergency_reboot
2005-07-26 14:35:42 -07:00
errno.h
Linux-2.6.12-rc2
2005-04-16 15:20:36 -07:00
fcntl.h
[PATCH] Clean up struct flock64 definitions
2005-09-07 16:57:38 -07:00
fixmap.h
[ACPI] delete CONFIG_ACPI_BOOT
2005-08-24 12:08:54 -04:00
floppy.h
[PATCH] make some things static
2005-05-05 16:36:47 -07:00
futex.h
[PATCH] uml: remove leftover from patch revertal
2006-01-18 19:20:20 -08:00
genapic.h
[PATCH] Do not enforce unique IO_APIC_ID check for xAPIC systems (i386)
2005-06-23 09:45:09 -07:00
hardirq.h
Linux-2.6.12-rc2
2005-04-16 15:20:36 -07:00
highmem.h
[PATCH] kdump: Routines for copying dump pages
2005-06-25 16:24:53 -07:00
hpet.h
[PATCH] i386: fix hpet for systems that don't support legacy replacement
2005-05-01 08:58:50 -07:00
hw_irq.h
Revert "i386: move apic init in init_IRQs"
2005-10-31 19:16:17 -08:00
i387.h
[PATCH] i386: task_thread_info()
2006-01-12 09:08:51 -08:00
i8253.h
[PATCH] x86: i8253/i8259A lock cleanup
2005-06-30 08:45:10 -07:00
i8259.h
Linux-2.6.12-rc2
2005-04-16 15:20:36 -07:00
ide.h
[PATCH] ide: explain the PCI bus test we do in <asm-i386/ide.h>
2005-11-10 00:10:37 +01:00
io.h
[PATCH] x86_64: Generalize DMI and enable for x86-64
2006-01-11 19:04:51 -08:00
io_apic.h
[ACPI] delete CONFIG_ACPI_BOOT
2005-08-24 12:08:54 -04:00
ioctl.h
[PATCH] Generic ioctl.h
2006-01-10 08:01:34 -08:00
ioctls.h
Linux-2.6.12-rc2
2005-04-16 15:20:36 -07:00
ipc.h
Linux-2.6.12-rc2
2005-04-16 15:20:36 -07:00
ipcbuf.h
Linux-2.6.12-rc2
2005-04-16 15:20:36 -07:00
irq.h
[PATCH] Make vm86 support optional
2006-01-08 20:14:11 -08:00
ist.h
Linux-2.6.12-rc2
2005-04-16 15:20:36 -07:00
kdebug.h
[PATCH] x86 NMI: better support for debuggers
2005-09-05 00:06:13 -07:00
kexec.h
[PATCH] Kdump: i386 compiler warning fix
2006-01-10 08:01:27 -08:00
kmap_types.h
Linux-2.6.12-rc2
2005-04-16 15:20:36 -07:00
kprobes.h
[PATCH] kprobes: fix build breakage
2006-01-10 08:01:40 -08:00
ldt.h
Linux-2.6.12-rc2
2005-04-16 15:20:36 -07:00
linkage.h
[PATCH] i386: fix prevent_tail_call
2005-05-26 16:16:16 -07:00
local.h
Linux-2.6.12-rc2
2005-04-16 15:20:36 -07:00
math_emu.h
Linux-2.6.12-rc2
2005-04-16 15:20:36 -07:00
mc146818rtc.h
Linux-2.6.12-rc2
2005-04-16 15:20:36 -07:00
mca.h
Linux-2.6.12-rc2
2005-04-16 15:20:36 -07:00
mca_dma.h
Linux-2.6.12-rc2
2005-04-16 15:20:36 -07:00
mman.h
[PATCH] madvise(MADV_REMOVE): remove pages from tmpfs shm backing store
2006-01-06 08:33:22 -08:00
mmu.h
Linux-2.6.12-rc2
2005-04-16 15:20:36 -07:00
mmu_context.h
Linux-2.6.12-rc2
2005-04-16 15:20:36 -07:00
mmx.h
Linux-2.6.12-rc2
2005-04-16 15:20:36 -07:00
mmzone.h
[PATCH] mm: kvaddr_to_nid not used in common code
2006-01-06 08:33:23 -08:00
module.h
[PATCH] Base support for AMD Geode GX/LX processors
2006-01-06 08:33:38 -08:00
mpspec.h
Merge linux-2.6 with linux-acpi-2.6
2005-09-08 01:45:47 -04:00
mpspec_def.h
[PATCH] mpspec: remove unneeded packed attribute
2006-01-06 08:33:39 -08:00
msgbuf.h
Linux-2.6.12-rc2
2005-04-16 15:20:36 -07:00
msi.h
[PATCH] PCI: Change MSI to use physical delivery mode always
2005-11-10 16:09:18 -08:00
msr.h
[PATCH] x86: more asm cleanups
2005-09-05 00:06:12 -07:00
mtrr.h
Linux-2.6.12-rc2
2005-04-16 15:20:36 -07:00
mutex.h
Fix mutex_trylock() copy-and-paste bug (x86, x86-64, generic mutex-dec.h)
2006-01-11 15:50:47 -08:00
namei.h
Linux-2.6.12-rc2
2005-04-16 15:20:36 -07:00
nmi.h
Linux-2.6.12-rc2
2005-04-16 15:20:36 -07:00
node.h
Linux-2.6.12-rc2
2005-04-16 15:20:36 -07:00
numa.h
[PATCH] x86-64: Use ACPI PXM to parse PCI<->node assignments
2005-09-12 10:49:57 -07:00
numaq.h
Linux-2.6.12-rc2
2005-04-16 15:20:36 -07:00
numnodes.h
Linux-2.6.12-rc2
2005-04-16 15:20:36 -07:00
page.h
[PATCH] VMSPLIT config options
2006-02-01 08:53:21 -08:00
param.h
[PATCH] Avoid namespace pollution in <asm/param.h>
2006-01-02 08:38:38 -08:00
parport.h
Linux-2.6.12-rc2
2005-04-16 15:20:36 -07:00
pci-direct.h
Linux-2.6.12-rc2
2005-04-16 15:20:36 -07:00
pci.h
Revert PCIBIOS_MIN_IO changes for 2.6.13
2005-08-14 18:21:30 -07:00
percpu.h
Linux-2.6.12-rc2
2005-04-16 15:20:36 -07:00
pgalloc.h
Linux-2.6.12-rc2
2005-04-16 15:20:36 -07:00
pgtable-2level-defs.h
Linux-2.6.12-rc2
2005-04-16 15:20:36 -07:00
pgtable-2level.h
[PATCH] i386: little pgtable.h consolidation vs 2/3level
2005-10-30 17:37:12 -08:00
pgtable-3level-defs.h
Linux-2.6.12-rc2
2005-04-16 15:20:36 -07:00
pgtable-3level.h
[PATCH] i386: little pgtable.h consolidation vs 2/3level
2005-10-30 17:37:12 -08:00
pgtable.h
[PATCH] fix remaining missing includes
2005-11-07 07:53:41 -08:00
poll.h
Linux-2.6.12-rc2
2005-04-16 15:20:36 -07:00
posix_types.h
Linux-2.6.12-rc2
2005-04-16 15:20:36 -07:00
processor.h
[PATCH] i386: task_stack_page()
2006-01-12 09:08:52 -08:00
ptrace.h
[PATCH] PTRACE_SYSEMU is only for i386 and clashes with other ptrace codes of other archs
2006-01-08 20:14:04 -08:00
resource.h
Linux-2.6.12-rc2
2005-04-16 15:20:36 -07:00
rtc.h
Linux-2.6.12-rc2
2005-04-16 15:20:36 -07:00
rwlock.h
Linux-2.6.12-rc2
2005-04-16 15:20:36 -07:00
rwsem.h
[PATCH] add sem_is_read/write_locked()
2005-10-29 21:40:35 -07:00
scatterlist.h
Linux-2.6.12-rc2
2005-04-16 15:20:36 -07:00
seccomp.h
Linux-2.6.12-rc2
2005-04-16 15:20:36 -07:00
sections.h
Linux-2.6.12-rc2
2005-04-16 15:20:36 -07:00
segment.h
[PATCH] x86: Pnp segments in segment h
2006-01-06 08:33:34 -08:00
semaphore.h
[PATCH] semaphore: Remove __MUTEX_INITIALIZER()
2005-10-30 17:37:27 -08:00
sembuf.h
Linux-2.6.12-rc2
2005-04-16 15:20:36 -07:00
serial.h
[PATCH] Serial: Split 8250 port table (part 2)
2005-06-29 18:45:19 +01:00
setup.h
[PATCH] x86: fix EFI memory map parsing
2005-09-05 00:06:09 -07:00
shmbuf.h
Linux-2.6.12-rc2
2005-04-16 15:20:36 -07:00
shmparam.h
Linux-2.6.12-rc2
2005-04-16 15:20:36 -07:00
sigcontext.h
Linux-2.6.12-rc2
2005-04-16 15:20:36 -07:00
siginfo.h
Linux-2.6.12-rc2
2005-04-16 15:20:36 -07:00
signal.h
[PATCH] Handle TIF_RESTORE_SIGMASK for i386
2006-01-18 19:20:29 -08:00
smp.h
[PATCH] PCI: Change MSI to use physical delivery mode always
2005-11-10 16:09:18 -08:00
socket.h
[NET]: Introduce SO_{SND,RCV}BUFFORCE socket options
2005-08-29 15:31:35 -07:00
sockios.h
Linux-2.6.12-rc2
2005-04-16 15:20:36 -07:00
sparsemem.h
[PATCH] sparsemem memory model for i386
2005-06-23 09:45:05 -07:00
spinlock.h
[PATCH] spinlock consolidation
2005-09-10 10:06:21 -07:00
spinlock_types.h
[PATCH] spinlock consolidation
2005-09-10 10:06:21 -07:00
srat.h
Linux-2.6.12-rc2
2005-04-16 15:20:36 -07:00
stat.h
Linux-2.6.12-rc2
2005-04-16 15:20:36 -07:00
statfs.h
Linux-2.6.12-rc2
2005-04-16 15:20:36 -07:00
string.h
[PATCH] mark several functions __always_inline
2006-01-14 18:27:15 -08:00
suspend.h
[PATCH] i386: Use loaddebug macro consistently
2005-04-16 15:24:46 -07:00
system.h
[PATCH] sched: add cacheflush() asm
2006-01-12 09:08:49 -08:00
termbits.h
Linux-2.6.12-rc2
2005-04-16 15:20:36 -07:00
termios.h
Linux-2.6.12-rc2
2005-04-16 15:20:36 -07:00
thread_info.h
[PATCH] Handle TIF_RESTORE_SIGMASK for i386
2006-01-18 19:20:29 -08:00
timer.h
[PATCH] add suspend/resume for timer
2005-09-05 00:06:18 -07:00
timex.h
[PATCH] x86: cpu_khz type fix
2005-06-23 09:45:11 -07:00
tlb.h
Linux-2.6.12-rc2
2005-04-16 15:20:36 -07:00
tlbflush.h
[PATCH] seccomp: tsc disable
2005-06-27 15:11:44 -07:00
topology.h
[PATCH] scheduler cache-hot-autodetect
2006-01-12 09:08:50 -08:00
types.h
[PATCH] sab: consolidate kmem_bufctl_t
2005-09-05 00:05:48 -07:00
uaccess.h
[PATCH] mark several functions __always_inline
2006-01-14 18:27:15 -08:00
ucontext.h
Linux-2.6.12-rc2
2005-04-16 15:20:36 -07:00
unaligned.h
Linux-2.6.12-rc2
2005-04-16 15:20:36 -07:00
unistd.h
[PATCH] Add pselect/ppoll system calls on i386
2006-01-18 19:20:30 -08:00
user.h
Linux-2.6.12-rc2
2005-04-16 15:20:36 -07:00
vga.h
Linux-2.6.12-rc2
2005-04-16 15:20:36 -07:00
vic.h
Linux-2.6.12-rc2
2005-04-16 15:20:36 -07:00
vm86.h
[PATCH] Make vm86 support optional
2006-01-08 20:14:11 -08:00
voyager.h
Linux-2.6.12-rc2
2005-04-16 15:20:36 -07:00
xor.h
[PATCH] i386: inline asm cleanup
2005-09-05 00:06:11 -07:00