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/mmu_gather.c | 5 +---- 1 file changed, 1 insertion(+), 4 deletions(-) (limited to 'mm/mmu_gather.c') diff --git a/mm/mmu_gather.c b/mm/mmu_gather.c index 03c33c93a582..b0be5a7aa08f 100644 --- a/mm/mmu_gather.c +++ b/mm/mmu_gather.c @@ -290,14 +290,11 @@ void tlb_gather_mmu(struct mmu_gather *tlb, struct mm_struct *mm, /** * tlb_finish_mmu - finish an mmu_gather structure * @tlb: the mmu_gather structure to finish - * @start: start of the region that will be removed from the page-table - * @end: end of the region that will be removed from the page-table * * Called at the end of the shootdown operation to free up any resources that * were required. */ -void tlb_finish_mmu(struct mmu_gather *tlb, - unsigned long start, unsigned long end) +void tlb_finish_mmu(struct mmu_gather *tlb) { /* * If there are parallel threads are doing PTE changes on same range -- cgit v1.2.3