lk/linux-kernel-test
1
0
Fork 0
Code Issues Pull Requests Releases Wiki Activity

x86: cpa: move clflush_cache_range()

Browse Source 
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 13:34:06 +01:00
parent e64c8aa0c5
commit e81d5dc41b
1 changed files with 8 additions and 8 deletions
Download Patch File Download Diff File Expand all files Collapse all files

16
arch/x86/mm/pageattr.c
View File

@ -9,14 +9,6 @@
#include <linux/slab.h> #include <linux/slab.h>
#include <linux/mm.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/processor.h>
#include <asm/tlbflush.h> #include <asm/tlbflush.h>
#include <asm/sections.h> #include <asm/sections.h>
@ -290,6 +282,14 @@ int change_page_attr(struct page *page, int numpages, pgprot_t prot)
} }
EXPORT_SYMBOL(change_page_attr); EXPORT_SYMBOL(change_page_attr);
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);
}
static void flush_kernel_map(void *arg) static void flush_kernel_map(void *arg)
{ {
/* /*