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>
diff --git a/arch/x86/mm/pageattr.c b/arch/x86/mm/pageattr.c
index bbe691d..cdd2ea2 100644
--- a/arch/x86/mm/pageattr.c
+++ b/arch/x86/mm/pageattr.c
@@ -33,7 +33,7 @@
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 @@
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 @@
/*
* 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;
}