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[PARISC] Reserve 1GB of space for vmalloc/tmpalias space on parisc64 

Signed-off-by: Kyle McMartin <kyle@parisc-linux.org>
This commit is contained in:
Kyle McMartin 2006-10-16 00:29:47 -04:00 committed by Kyle McMartin
parent e51ec24178
commit caa451f30a
1 changed files with 5 additions and 1 deletions
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6
include/asm-parisc/page.h
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@ -127,7 +127,11 @@ extern int npmem_ranges;
/* This governs the relationship between virtual and physical addresses.
* If you alter it, make sure to take care of our various fixed mapping
* segments in fixmap.h */
#define __PAGE_OFFSET (0x10000000)
#ifdef CONFIG_64BIT
#define __PAGE_OFFSET (0x40000000) /* 1GB */
#else
#define __PAGE_OFFSET (0x10000000) /* 256MB */
#endif
#define PAGE_OFFSET ((unsigned long)__PAGE_OFFSET)