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authorThomas Gleixner <tglx@linutronix.de>2008-01-30 15:34:08 +0300
committerIngo Molnar <mingo@elte.hu>2008-01-30 15:34:08 +0300
commitaf1e6844d60057774910a2d08bd75b67d73ba7d5 (patch)
tree88a2527769b81fb70e80ad15577b04bd3b2442ad
parent57a6a46aa26d6e39c62daf8b3b96e94f76e6846f (diff)
downloadlinux-af1e6844d60057774910a2d08bd75b67d73ba7d5.tar.xz
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>
-rw-r--r--arch/x86/mm/pageattr-test.c4
-rw-r--r--arch/x86/mm/pageattr.c10
2 files changed, 7 insertions, 7 deletions
diff --git a/arch/x86/mm/pageattr-test.c b/arch/x86/mm/pageattr-test.c
index 4e8b8c6baccd..554820265b95 100644
--- a/arch/x86/mm/pageattr-test.c
+++ b/arch/x86/mm/pageattr-test.c
@@ -183,7 +183,7 @@ static __init int exercise_pageattr(void)
}
vfree(bm);
- global_flush_tlb();
+ cpa_flush_all();
failed += print_split(&sb);
@@ -211,7 +211,7 @@ static __init int exercise_pageattr(void)
}
}
- global_flush_tlb();
+ cpa_flush_all();
failed += print_split(&sc);
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)
clflush(addr+i);
}
-static void flush_kernel_map(void *arg)
+static void __cpa_flush_all(void *arg)
{
/*
* Flush all to work around Errata in early athlons regarding
@@ -45,11 +45,11 @@ static void flush_kernel_map(void *arg)
wbinvd();
}
-static void global_flush_tlb(void)
+static void cpa_flush_all(void)
{
BUG_ON(irqs_disabled());
- on_each_cpu(flush_kernel_map, NULL, 1, 1);
+ on_each_cpu(__cpa_flush_all, NULL, 1, 1);
}
struct clflush_data {
@@ -350,13 +350,13 @@ static int change_page_attr_set_clr(unsigned long addr, int numpages,
/*
* On success we use clflush, when the CPU supports it to
* avoid the wbindv. If the CPU does not support it and in the
- * error case we fall back to global_flush_tlb (which uses
+ * error case we fall back to cpa_flush_all (which uses
* wbindv):
*/
if (!ret && cpu_has_clflush)
cpa_flush_range(addr, numpages);
else
- global_flush_tlb();
+ cpa_flush_all();
return ret;
}