From 62dbec78be652c28f63ad5eda3d01c244c916040 Mon Sep 17 00:00:00 2001 From: "David S. Miller" Date: Mon, 7 Nov 2005 14:09:58 -0800 Subject: [SPARC64] mm: Do not flush TLB mm in tlb_finish_mmu() It isn't needed any longer, as noted by Hugh Dickins. We still need the flush routines, due to the one remaining call site in hugetlb_prefault_arch_hook(). That can be eliminated at some later point, however. Signed-off-by: David S. Miller --- include/asm-sparc64/tlb.h | 6 ++---- 1 file changed, 2 insertions(+), 4 deletions(-) (limited to 'include/asm-sparc64') diff --git a/include/asm-sparc64/tlb.h b/include/asm-sparc64/tlb.h index 66138d959df..1eda17954f3 100644 --- a/include/asm-sparc64/tlb.h +++ b/include/asm-sparc64/tlb.h @@ -78,11 +78,9 @@ static inline void tlb_finish_mmu(struct mmu_gather *mp, unsigned long start, un { tlb_flush_mmu(mp); - if (mp->fullmm) { - if (CTX_VALID(mp->mm->context)) - do_flush_tlb_mm(mp->mm); + if (mp->fullmm) mp->fullmm = 0; - } else + else flush_tlb_pending(); /* keep the page table cache within bounds */ -- cgit v1.2.3