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authorLinus Torvalds <torvalds@linux-foundation.org>2009-04-10 07:47:13 -0700
committerLinus Torvalds <torvalds@linux-foundation.org>2009-04-10 07:47:13 -0700
commit5de4c51d2a859a1556b7d20ae1278c3e2d70a79b (patch)
treecc9cc1f5df8845471894010e625e130d111262a7 /arch/frv/include/asm/tlb.h
parent6594d0b1cdfd9058f5b766e490ea1c94ae5e0ed4 (diff)
parente69cc9278831139660cb99bde52908f145338d77 (diff)
Merge git://git.kernel.org/pub/scm/linux/kernel/git/dhowells/linux-2.6-frv
* git://git.kernel.org/pub/scm/linux/kernel/git/dhowells/linux-2.6-frv: FRV: Move to arch/frv/include/asm/ FRV: Fix indentation errors to keep git-am happy when moving arch header files
Diffstat (limited to 'arch/frv/include/asm/tlb.h')
-rw-r--r--arch/frv/include/asm/tlb.h27
1 files changed, 27 insertions, 0 deletions
diff --git a/arch/frv/include/asm/tlb.h b/arch/frv/include/asm/tlb.h
new file mode 100644
index 000000000000..cd458eb6d75e
--- /dev/null
+++ b/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 */
+