Messages in this thread Patch in this message | | | Date | Mon, 07 Mar 2011 18:14:02 +0100 | From | Peter Zijlstra <> | Subject | [RFC][PATCH 12/15] mm, mips: Convert mips to generic tlb |
| |
Cc: Ralf Baechle <ralf@linux-mips.org> Signed-off-by: Peter Zijlstra <a.p.zijlstra@chello.nl> --- arch/mips/Kconfig | 1 + arch/mips/include/asm/tlb.h | 10 ---------- 2 files changed, 1 insertion(+), 10 deletions(-)
Index: linux-2.6/arch/mips/Kconfig =================================================================== --- linux-2.6.orig/arch/mips/Kconfig +++ linux-2.6/arch/mips/Kconfig @@ -22,6 +22,7 @@ config MIPS select HAVE_GENERIC_HARDIRQS select GENERIC_IRQ_PROBE select HAVE_ARCH_JUMP_LABEL + select HAVE_MMU_GATHER_RANGE menu "Machine selection" Index: linux-2.6/arch/mips/include/asm/tlb.h =================================================================== --- linux-2.6.orig/arch/mips/include/asm/tlb.h +++ linux-2.6/arch/mips/include/asm/tlb.h @@ -1,16 +1,6 @@ #ifndef __ASM_TLB_H #define __ASM_TLB_H -/* - * MIPS doesn't need any special per-pte or per-vma handling, except - * we need to flush cache for area to be unmapped. - */ -#define tlb_start_vma(tlb, vma) \ - do { \ - if (!tlb->fullmm) \ - flush_cache_range(vma, vma->vm_start, vma->vm_end); \ - } while (0) -#define tlb_end_vma(tlb, vma) do { } while (0) #define __tlb_remove_tlb_entry(tlb, ptep, address) do { } while (0) #include <asm-generic/tlb.h>
| |