From a72afd873089c697053e9daa85ff343b3140d2e7 Mon Sep 17 00:00:00 2001 From: Will Deacon Date: Wed, 27 Jan 2021 23:53:45 +0000 Subject: tlb: mmu_gather: Remove start/end arguments from tlb_gather_mmu() The 'start' and 'end' arguments to tlb_gather_mmu() are no longer needed now that there is a separate function for 'fullmm' flushing. Remove the unused arguments and update all callers. Suggested-by: Linus Torvalds 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://lore.kernel.org/r/CAHk-=wjQWa14_4UpfDf=fiineNP+RH74kZeDMo_f1D35xNzq9w@mail.gmail.com --- mm/memory.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'mm/memory.c') diff --git a/mm/memory.c b/mm/memory.c index 7bd3f122bd10..9e8576a83147 100644 --- a/mm/memory.c +++ b/mm/memory.c @@ -1534,7 +1534,7 @@ void zap_page_range(struct vm_area_struct *vma, unsigned long start, lru_add_drain(); mmu_notifier_range_init(&range, MMU_NOTIFY_CLEAR, 0, vma, vma->vm_mm, start, start + size); - tlb_gather_mmu(&tlb, vma->vm_mm, start, range.end); + tlb_gather_mmu(&tlb, vma->vm_mm); update_hiwater_rss(vma->vm_mm); mmu_notifier_invalidate_range_start(&range); for ( ; vma && vma->vm_start < range.end; vma = vma->vm_next) @@ -1561,7 +1561,7 @@ static void zap_page_range_single(struct vm_area_struct *vma, unsigned long addr lru_add_drain(); mmu_notifier_range_init(&range, MMU_NOTIFY_CLEAR, 0, vma, vma->vm_mm, address, address + size); - tlb_gather_mmu(&tlb, vma->vm_mm, address, range.end); + tlb_gather_mmu(&tlb, vma->vm_mm); update_hiwater_rss(vma->vm_mm); mmu_notifier_invalidate_range_start(&range); unmap_single_vma(&tlb, vma, address, range.end, details); -- cgit