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sparc64: remove unused function straddles_64bit_va_hole()

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Nobody uses straddles_64bit_va_hole(). Remove it

Signed-off-by: Kirill Tkhai <tkhai@yandex.ru>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Kirill Tkhai 2012-07-09 18:22:11 +04:00 committed by David S. Miller
parent 6a8ead0bf0
commit d55de60564
1 changed files with 0 additions and 17 deletions
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17
arch/sparc/kernel/sys_sparc_64.c
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@ -66,23 +66,6 @@ static inline int invalid_64bit_range(unsigned long addr, unsigned long len)
return 0;
}
/* Does start,end straddle the VA-space hole? */
static inline int straddles_64bit_va_hole(unsigned long start, unsigned long end)
{
unsigned long va_exclude_start, va_exclude_end;
va_exclude_start = VA_EXCLUDE_START;
va_exclude_end = VA_EXCLUDE_END;
if (likely(start < va_exclude_start && end < va_exclude_start))
return 0;
if (likely(start >= va_exclude_end && end >= va_exclude_end))
return 0;
return 1;
}
/* These functions differ from the default implementations in
* mm/mmap.c in two ways:
*