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x86: introduce likely in macro.

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Put the likely hint in access_ok. Just for
bisectability.

Signed-off-by: Glauber Costa <gcosta@redhat.com>
Signed-off-by: H. Peter Anvin <hpa@zytor.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
This commit is contained in:
Glauber Costa 2008-06-30 17:34:39 -03:00 committed by Ingo Molnar
parent c28b95d9bb
commit 8b0a8aaf05
1 changed files with 1 additions and 1 deletions
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2
include/asm-x86/uaccess_64.h
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@ -48,7 +48,7 @@
flag; \
})
#define access_ok(type, addr, size) (__range_not_ok(addr, size) == 0)
#define access_ok(type, addr, size) (likely(__range_not_ok(addr, size) == 0))
/*
* The exception table consists of pairs of addresses: the first is the