The previous patch removed the tlb_flush_end() implementation which used tlb_flush_range(). This means: - csky did double invalidates, a range invalidate per vma and a full invalidate at the end - csky actually has range invalidates and as such the generic tlb_flush implementation is more efficient for it. Signed-off-by: Peter Zijlstra (Intel) <peterz@xxxxxxxxxxxxx> --- arch/csky/include/asm/tlb.h | 2 -- 1 file changed, 2 deletions(-) --- a/arch/csky/include/asm/tlb.h +++ b/arch/csky/include/asm/tlb.h @@ -4,8 +4,6 @@ #define __ASM_CSKY_TLB_H #include <asm/cacheflush.h> -#define tlb_flush(tlb) flush_tlb_mm((tlb)->mm) - #include <asm-generic/tlb.h> #endif /* __ASM_CSKY_TLB_H */
