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x86: re-add clflush_cache_range()

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Signed-off-by: Ingo Molnar <mingo@elte.hu>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
This commit is contained in:
Ingo Molnar 2008-01-30 13:34:03 +01:00
parent b195bc00ef
commit 4554ab95c2
1 changed files with 8 additions and 0 deletions
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8
arch/x86/mm/pageattr.c
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@ -9,6 +9,14 @@
#include <linux/slab.h>
#include <linux/mm.h>
void clflush_cache_range(void *addr, int size)
{
int i;
for (i = 0; i < size; i += boot_cpu_data.x86_clflush_size)
clflush(addr+i);
}
#include <asm/processor.h>
#include <asm/tlbflush.h>
#include <asm/sections.h>