From d17f7fea478032f921f13824f71c766caf718b90 Mon Sep 17 00:00:00 2001 From: "Liam R. Howlett" Date: Tue, 16 Mar 2021 12:34:30 -0400 Subject: [PATCH] mm/mmap: Drop validations in do_mas_align_munmap() Signed-off-by: Liam R. Howlett --- mm/mmap.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) diff --git a/mm/mmap.c b/mm/mmap.c index 42a601ab71c4..25826235ec2c 100644 --- a/mm/mmap.c +++ b/mm/mmap.c @@ -2523,7 +2523,7 @@ static int do_mas_align_munmap(struct ma_state *mas, struct vm_area_struct *vma, error = mas_split_vma(mm, mas, vma, start, 0); if (error) return error; - validate_mm(mm); + prev = vma; vma = mas_walk(mas); @@ -2545,7 +2545,6 @@ static int do_mas_align_munmap(struct ma_state *mas, struct vm_area_struct *vma, error = mas_split_vma(mm, mas, last, end, 1); if (error) return error; - validate_mm(mm); } next = mas_next(mas, ULONG_MAX); -- 2.50.1