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authorThomas Gleixner <tglx@linutronix.de>2008-01-30 07:34:08 -0500
committerIngo Molnar <mingo@elte.hu>2008-01-30 07:34:08 -0500
commitaf1e6844d60057774910a2d08bd75b67d73ba7d5 (patch)
tree88a2527769b81fb70e80ad15577b04bd3b2442ad /arch/x86/mm/pageattr.c
parent57a6a46aa26d6e39c62daf8b3b96e94f76e6846f (diff)
x86: cpa: rename global_flush_tlb() to cpa_flush_all()
The function name global_flush_tlb() suggests something different from what the function really does. Rename it to cpa_flush_all(), which is an understandable counterpart to cpa_flush_range(). no global visibility of the old API anymore. Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Signed-off-by: Ingo Molnar <mingo@elte.hu>
Diffstat (limited to 'arch/x86/mm/pageattr.c')
-rw-r--r--arch/x86/mm/pageattr.c10
1 files changed, 5 insertions, 5 deletions
diff --git a/arch/x86/mm/pageattr.c b/arch/x86/mm/pageattr.c
index bbe691dd272e..cdd2ea2a2239 100644
--- a/arch/x86/mm/pageattr.c
+++ b/arch/x86/mm/pageattr.c
@@ -33,7 +33,7 @@ void clflush_cache_range(void *addr, int size)
33 clflush(addr+i); 33 clflush(addr+i);
34} 34}
35 35
36static void flush_kernel_map(void *arg) 36static void __cpa_flush_all(void *arg)
37{ 37{
38 /* 38 /*
39 * Flush all to work around Errata in early athlons regarding 39 * Flush all to work around Errata in early athlons regarding
@@ -45,11 +45,11 @@ static void flush_kernel_map(void *arg)
45 wbinvd(); 45 wbinvd();
46} 46}
47 47
48static void global_flush_tlb(void) 48static void cpa_flush_all(void)
49{ 49{
50 BUG_ON(irqs_disabled()); 50 BUG_ON(irqs_disabled());
51 51
52 on_each_cpu(flush_kernel_map, NULL, 1, 1); 52 on_each_cpu(__cpa_flush_all, NULL, 1, 1);
53} 53}
54 54
55struct clflush_data { 55struct clflush_data {
@@ -350,13 +350,13 @@ static int change_page_attr_set_clr(unsigned long addr, int numpages,
350 /* 350 /*
351 * On success we use clflush, when the CPU supports it to 351 * On success we use clflush, when the CPU supports it to
352 * avoid the wbindv. If the CPU does not support it and in the 352 * avoid the wbindv. If the CPU does not support it and in the
353 * error case we fall back to global_flush_tlb (which uses 353 * error case we fall back to cpa_flush_all (which uses
354 * wbindv): 354 * wbindv):
355 */ 355 */
356 if (!ret && cpu_has_clflush) 356 if (!ret && cpu_has_clflush)
357 cpa_flush_range(addr, numpages); 357 cpa_flush_range(addr, numpages);
358 else 358 else
359 global_flush_tlb(); 359 cpa_flush_all();
360 360
361 return ret; 361 return ret;
362} 362}