Add the rt linux 4.1.3-rt3 as base

[kvmfornfv.git] / kernel / arch / frv / include / asm / tlb.h

diff --git a/kernel/arch/frv/include/asm/tlb.h b/kernel/arch/frv/include/asm/tlb.h
new file mode 100644 (file)
index 0000000..cd458eb
--- /dev/null
+++ b/kernel/arch/frv/include/asm/tlb.h
@@ -0,0 +1,27 @@
+#ifndef _ASM_TLB_H
+#define _ASM_TLB_H
+
+#include <asm/tlbflush.h>
+
+#ifdef CONFIG_MMU
+extern void check_pgt_cache(void);
+#else
+#define check_pgt_cache() do {} while(0)
+#endif
+
+/*
+ * we don't need any special per-pte or per-vma handling...
+ */
+#define tlb_start_vma(tlb, vma)                                do { } while (0)
+#define tlb_end_vma(tlb, vma)                          do { } while (0)
+#define __tlb_remove_tlb_entry(tlb, ptep, address)     do { } while (0)
+
+/*
+ * .. because we flush the whole mm when it fills up
+ */
+#define tlb_flush(tlb)         flush_tlb_mm((tlb)->mm)
+
+#include <asm-generic/tlb.h>
+
+#endif /* _ASM_TLB_H */
+