Andi Kleen 485761bd6a [PATCH] x86_64: Tell VM about holes in nodes ... Some nodes can have large holes on x86-64. This fixes problems with the VM allowing too many dirty pages because it overestimates the number of available RAM in a node. In extreme cases you can end up with all RAM filled with dirty pages which can lead to deadlocks and other nasty behaviour. This patch just tells the VM about the known holes from e820. Reserved (like the kernel text or mem_map) is still not taken into account, but that should be only a few percent error now. Small detail is that the flat setup uses the NUMA free_area_init_node() now too because it offers more flexibility. (akpm: lotsa thanks to Martin for working this problem out) Cc: Martin Bligh <mbligh@mbligh.org> Signed-off-by: Andi Kleen <ak@suse.de> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>		2005-08-26 19:37:12 -07:00
..
8253pit.h	…
a.out.h	…
acpi.h	[ACPI] enable C2 and C3 idle power states on SMP	2005-07-12 00:14:36 -04:00
agp.h	…
apic.h	[PATCH] kexec: x86_64: restore apic virtual wire mode on shutdown	2005-06-25 16:24:47 -07:00
apicdef.h	[PATCH] kexec: x86: rename APIC_MODE_EXINT	2005-06-25 16:24:46 -07:00
atomic.h	…
bitops.h	[PATCH] x86_64: Fix gcc 4 warning in sched_find_first_bit	2005-07-28 21:46:02 -07:00
boot.h	…
bootsetup.h	…
bug.h	[PATCH] x86_64: Turn BUG data into valid instruction	2005-07-28 21:46:01 -07:00
bugs.h	…
byteorder.h	…
cache.h	…
cacheflush.h	…
calling.h	…
checksum.h	…
compat.h	…
cpu.h	…
cpufeature.h	…
cputime.h	…
current.h	…
debugreg.h	…
delay.h	…
desc.h	[PATCH] x86_64: Some cleanup in setup64.c	2005-07-28 21:45:58 -07:00
div64.h	…
dma-mapping.h	…
dma.h	…
dwarf2.h	…
e820.h	[PATCH] x86_64: Tell VM about holes in nodes	2005-08-26 19:37:12 -07:00
elf.h	…
emergency-restart.h	[PATCH] x86_64: Implemenent machine_emergency_restart	2005-07-26 14:35:42 -07:00
errno.h	…
fcntl.h	…
fixmap.h	…
floppy.h	…
fpu32.h	…
genapic.h	…
hardirq.h	…
hdreg.h	…
hpet.h	…
hw_irq.h	…
i387.h	…
ia32.h	…
ia32_unistd.h	[PATCH] inotify: add x86-64 syscall entries	2005-07-26 13:37:22 -07:00
ide.h	…
io.h	…
io_apic.h	[PATCH] x86: i8253/i8259A lock cleanup	2005-06-30 08:45:10 -07:00
ioctl.h	…
ioctls.h	…
ipcbuf.h	…
ipi.h	[PATCH] x86_64: Use for_each_cpu_mask for clustered IPI flush	2005-07-28 21:45:57 -07:00
irq.h	[PATCH] x86_64: Switch to the interrupt stack when running a softirq in local_bh_enable()	2005-07-28 21:46:02 -07:00
kdebug.h	[PATCH] RCU: clean up a few remaining synchronize_kernel() calls	2005-06-25 16:24:38 -07:00
kexec.h	[PATCH] Kdump: Export crash notes section address through sysfs	2005-06-25 16:24:51 -07:00
kmap_types.h	…
kprobes.h	…
ldt.h	…
linkage.h	…
local.h	…
mach_apic.h	…
mc146818rtc.h	…
mce.h	…
mman.h	…
mmsegment.h	…
mmu.h	…
mmu_context.h	…
mmx.h	…
mmzone.h	…
module.h	…
mpspec.h	…
msgbuf.h	…
msi.h	…
msr.h	[PATCH] x86_64: Fix incorrectly defined MSR_K8_SYSCFG	2005-07-28 21:46:00 -07:00
mtrr.h	…
namei.h	…
nmi.h	…
node.h	…
numa.h	…
numnodes.h	…
page.h	[PATCH] kexec: x86_64: add CONFIG_PHYSICAL_START	2005-06-25 16:24:48 -07:00
param.h	…
parport.h	…
pci-direct.h	…
pci.h	Revert PCIBIOS_MIN_IO changes for 2.6.13	2005-08-14 18:21:30 -07:00
pda.h	…
percpu.h	…
pgalloc.h	…
pgtable.h	[PATCH] x86_64 machine_kexec: Use standard pagetable helpers	2005-07-29 13:12:49 -07:00
poll.h	…
posix_types.h	…
prctl.h	…
processor.h	[PATCH] i386 / desc_empty macro is incorrect	2005-08-16 12:18:01 -07:00
proto.h	[PATCH] MTRR suspend/resume cleanup	2005-07-07 18:23:42 -07:00
ptrace.h	…
resource.h	…
rtc.h	…
rwlock.h	…
rwsem.h	…
scatterlist.h	…
seccomp.h	…
sections.h	…
segment.h	…
semaphore.h	…
sembuf.h	…
serial.h	[PATCH] Serial: Split 8250 port table (part 2)	2005-06-29 18:45:19 +01:00
setup.h	…
shmbuf.h	…
shmparam.h	…
sigcontext.h	…
sigcontext32.h	…
siginfo.h	…
signal.h	…
smp.h	[PATCH] Fix sync_tsc hang	2005-07-29 15:01:13 -07:00
socket.h	…
sockios.h	…
sparsemem.h	…
spinlock.h	…
stat.h	…
statfs.h	…
string.h	…
suspend.h	[PATCH] swsusp: clean assembly parts	2005-06-25 16:24:33 -07:00
swiotlb.h	…
system.h	[PATCH] x86_64: Fix some typos in system.h comments	2005-07-28 21:46:00 -07:00
termbits.h	…
termios.h	…
thread_info.h	…
timex.h	…
tlb.h	…
tlbflush.h	[PATCH] x86_64: Fix some comments in tlbflush.h	2005-07-28 21:45:59 -07:00
topology.h	[PATCH] sched: sched tuning	2005-06-25 16:24:42 -07:00
types.h	…
uaccess.h	…
ucontext.h	…
unaligned.h	…
unistd.h	[PATCH] inotify: add x86-64 syscall entries	2005-07-26 13:37:22 -07:00
user.h	…
user32.h	…
vga.h	…
vsyscall.h	…
vsyscall32.h	…
xor.h	…