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[PATCH] Consolidate default sched_clock()

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Use attribute(weak).

Signed-off-by: Alexey Dobriyan <adobriyan@openvz.org>
Acked-by: Ingo Molnar <mingo@elte.hu>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
This commit is contained in:
Alexey Dobriyan
2007-02-10 01:45:10 -08:00
committed by Linus Torvalds
parent 5e07e1ccb0
commit b035b6de24
17 changed files with 10 additions and 137 deletions
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9
arch/sparc/kernel/time.c
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@ -436,15 +436,6 @@ static inline unsigned long do_gettimeoffset(void)
return (*master_l10_counter >> 10) & 0x1fffff;
}
/*
* Returns nanoseconds
* XXX This is a suboptimal implementation.
*/
unsigned long long sched_clock(void)
{
return (unsigned long long)jiffies * (1000000000 / HZ);
}
/* Ok, my cute asm atomicity trick doesn't work anymore.
* There are just too many variables that need to be protected
* now (both members of xtime, et al.)