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authorWill Deacon <will@kernel.org>2021-01-28 02:53:43 +0300
committerPeter Zijlstra <peterz@infradead.org>2021-01-29 22:02:28 +0300
commitae8eba8b5d723a4ca543024b6e51f4d0f4fb6b6b (patch)
tree2161b6f2e88b10c777d793dff2e7359c2b89c370 /fs/exec.c
parent912efa17e5121693dfbadae29768f4144a3f9e62 (diff)
downloadlinux-ae8eba8b5d723a4ca543024b6e51f4d0f4fb6b6b.tar.xz
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
Diffstat (limited to 'fs/exec.c')
-rw-r--r--fs/exec.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/fs/exec.c b/fs/exec.c
index 5d4d52039105..69d89a0c35e9 100644
--- a/fs/exec.c
+++ b/fs/exec.c
@@ -725,7 +725,7 @@ static int shift_arg_pages(struct vm_area_struct *vma, unsigned long shift)
free_pgd_range(&tlb, old_start, old_end, new_end,
vma->vm_next ? vma->vm_next->vm_start : USER_PGTABLES_CEILING);
}
- tlb_finish_mmu(&tlb, old_start, old_end);
+ tlb_finish_mmu(&tlb);
/*
* Shrink the vma to just the new range. Always succeeds.