From ae8eba8b5d723a4ca543024b6e51f4d0f4fb6b6b Mon Sep 17 00:00:00 2001 From: Will Deacon Date: Wed, 27 Jan 2021 23:53:43 +0000 Subject: tlb: mmu_gather: Remove unused start/end arguments from tlb_finish_mmu() Since commit 7a30df49f63a ("mm: mmu_gather: remove __tlb_reset_range() for force flush"), the 'start' and 'end' arguments to tlb_finish_mmu() are no longer used, since we flush the whole mm in case of a nested invalidation. Remove the unused arguments and update all callers. Signed-off-by: Will Deacon Signed-off-by: Peter Zijlstra (Intel) Reviewed-by: Yu Zhao Acked-by: Peter Zijlstra (Intel) Acked-by: Linus Torvalds Link: https://lkml.kernel.org/r/20210127235347.1402-3-will@kernel.org --- mm/madvise.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) (limited to 'mm/madvise.c') diff --git a/mm/madvise.c b/mm/madvise.c index 6a660858784b..1b68520ea3f4 100644 --- a/mm/madvise.c +++ b/mm/madvise.c @@ -508,7 +508,7 @@ static long madvise_cold(struct vm_area_struct *vma, lru_add_drain(); tlb_gather_mmu(&tlb, mm, start_addr, end_addr); madvise_cold_page_range(&tlb, vma, start_addr, end_addr); - tlb_finish_mmu(&tlb, start_addr, end_addr); + tlb_finish_mmu(&tlb); return 0; } @@ -560,7 +560,7 @@ static long madvise_pageout(struct vm_area_struct *vma, lru_add_drain(); tlb_gather_mmu(&tlb, mm, start_addr, end_addr); madvise_pageout_page_range(&tlb, vma, start_addr, end_addr); - tlb_finish_mmu(&tlb, start_addr, end_addr); + tlb_finish_mmu(&tlb); return 0; } @@ -732,7 +732,7 @@ static int madvise_free_single_vma(struct vm_area_struct *vma, &madvise_free_walk_ops, &tlb); tlb_end_vma(&tlb, vma); mmu_notifier_invalidate_range_end(&range); - tlb_finish_mmu(&tlb, range.start, range.end); + tlb_finish_mmu(&tlb); return 0; } -- cgit