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 <will@kernel.org>
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Reviewed-by: Yu Zhao <yuzhao@google.com>
Acked-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Acked-by: Linus Torvalds <torvalds@linux-foundation.org>
Link: https://lkml.kernel.org/r/20210127235347.1402-3-will@kernel.org
diff --git a/mm/hugetlb.c b/mm/hugetlb.c
index 18f6ee3..33db4fa6 100644
--- a/mm/hugetlb.c
+++ b/mm/hugetlb.c
@@ -3985,7 +3985,7 @@ void unmap_hugepage_range(struct vm_area_struct *vma, unsigned long start,
tlb_gather_mmu(&tlb, mm, tlb_start, tlb_end);
__unmap_hugepage_range(&tlb, vma, start, end, ref_page);
- tlb_finish_mmu(&tlb, tlb_start, tlb_end);
+ tlb_finish_mmu(&tlb);
}
/*
