Dave Hansen 753b9f86e7 [PATCH] x86: enable VMSPLIT for highmem kernels ... The current VMSPLIT Kconfig option is disabled whenever highmem is on. This is a bit screwy because the people who need to change VMSPLIT the most tend to be the ones with highmem and constrained lowmem. So, remove the highmem dependency. But, re-include the dependency for the "full 1GB of lowmem" option. You can't have the full 1GB of lowmem and highmem because of the need for the vmalloc(), kmap(), etc... areas. I thought there would be at least a bit of tweaking to do to get it to work, but everything seems OK. Boot tested on a 4GB x86 machine, and a 12GB 3-node NUMA-Q: elm3b82:~# cat /proc/meminfo MemTotal: 3695412 kB MemFree: 3659540 kB ... LowTotal: 2909008 kB LowFree: 2892324 kB ... elm3b82:~# zgrep PAE /proc/config.gz CONFIG_X86_PAE=y larry:~# cat /proc/meminfo MemTotal: 11845900 kB MemFree: 11786748 kB ... LowTotal: 2855180 kB LowFree: 2830092 kB Signed-off-by: Dave Hansen <haveblue@us.ibm.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>		2006-09-26 08:48:56 -07:00
..
alpha	[PATCH] reduce MAX_NR_ZONES: fix MAX_NR_ZONES array initializations	2006-09-26 08:48:46 -07:00
arm	[PATCH] Standardize pxx_page macros	2006-09-26 08:48:51 -07:00
arm26	[PATCH] tty: Remove include of screen_info.h from tty.h	2006-07-10 13:24:16 -07:00
avr32	[PATCH] AVR32 MTD: AT49BV6416 platform device for ATSTK1000	2006-09-26 08:48:54 -07:00
cris	[PATCH] pcf8563: remove MOD_INC_USE_COUNT, MOD_DEC_USE_COUNT	2006-07-10 13:24:22 -07:00
frv	[PATCH] FRV: permit __do_IRQ() to be dispensed with	2006-09-26 08:48:53 -07:00
h8300	[PATCH] reduce MAX_NR_ZONES: fix MAX_NR_ZONES array initializations	2006-09-26 08:48:46 -07:00
i386	[PATCH] x86: enable VMSPLIT for highmem kernels	2006-09-26 08:48:56 -07:00
ia64	[PATCH] Define easier to handle GFP_THISNODE	2006-09-26 08:48:50 -07:00
m32r	[PATCH] reduce MAX_NR_ZONES: fix MAX_NR_ZONES array initializations	2006-09-26 08:48:46 -07:00
m68k	[PATCH] irq-flags: M68K: Use the new IRQF_ constants	2006-07-02 13:58:47 -07:00
m68knommu	[PATCH] reduce MAX_NR_ZONES: fix MAX_NR_ZONES array initializations	2006-09-26 08:48:46 -07:00
mips	[PATCH] Alchemy: Delete unused pt_regs * argument from au1xxx_dbdma_chan_alloc	2006-09-26 08:48:54 -07:00
parisc	[PATCH] NUMA: Add zone_to_nid function	2006-09-26 08:48:52 -07:00
powerpc	[PATCH] more fallout from get_property returning pointer to const	2006-09-23 11:34:43 -07:00
ppc	[POWERPC] Fix compile error in sbc8560	2006-09-21 22:59:38 +10:00
s390	[PATCH] out of memory notifier	2006-09-26 08:48:47 -07:00
sh	[PATCH] Standardize pxx_page macros	2006-09-26 08:48:51 -07:00
sh64	[PATCH] reduce MAX_NR_ZONES: fix MAX_NR_ZONES array initializations	2006-09-26 08:48:46 -07:00
sparc	[PATCH] Standardize pxx_page macros	2006-09-26 08:48:51 -07:00
sparc64	[SPARC64]: Fix section-mismatch errors in solaris emul module.	2006-09-25 16:39:55 -07:00
um	[PATCH] Standardize pxx_page macros	2006-09-26 08:48:51 -07:00
v850	[PATCH] v850: call init_page_count() instead of set_page_count()	2006-07-31 13:28:38 -07:00
x86_64	[PATCH] hpet rtc emulation: add watchdog timer	2006-09-26 08:48:54 -07:00
xtensa	[PATCH] xtensa: ptrace: EXIT_ZOMBIE fix	2006-09-01 11:39:08 -07:00