From: Liam R. Howlett <Liam.Howlett@Oracle.com>
Date: Tue, 16 Mar 2021 16:34:30 +0000 (-0400)
Subject: mm/mmap: Drop validations in do_mas_align_munmap()
X-Git-Url: https://www.infradead.org/git/?a=commitdiff_plain;h=d17f7fea478032f921f13824f71c766caf718b90;p=users%2Fjedix%2Flinux-maple.git

mm/mmap: Drop validations in do_mas_align_munmap()

Signed-off-by: Liam R. Howlett <Liam.Howlett@Oracle.com>
---

diff --git a/mm/mmap.c b/mm/mmap.c
index 42a601ab71c44..25826235ec2cd 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);