From: Liam R. Howlett <Liam.Howlett@Oracle.com>
Date: Fri, 4 Jun 2021 19:28:52 +0000 (-0400)
Subject: mm/nommu: unexport do_munmap()
X-Git-Url: https://www.infradead.org/git/?a=commitdiff_plain;h=d1ee402855b62827b172d99d15b404b809e52b64;p=users%2Fjedix%2Flinux-maple.git

mm/nommu: unexport do_munmap()

do_munmap() does not take the mmap_write_lock().  vm_munmap() should be
used instead.

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

diff --git a/mm/nommu.c b/mm/nommu.c
index 0997ca38c2bd..3a93d4054810 100644
--- a/mm/nommu.c
+++ b/mm/nommu.c
@@ -1501,7 +1501,6 @@ erase_whole_vma:
 	delete_vma(mm, vma);
 	return 0;
 }
-EXPORT_SYMBOL(do_munmap);
 
 int vm_munmap(unsigned long addr, size_t len)
 {