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authorLiam Howlett <liam.howlett@oracle.com>2021-06-30 18:52:17 -0700
committerLinus Torvalds <torvalds@linux-foundation.org>2021-06-30 20:47:30 -0700
commitdb1d9152c91acf2fef2eb16718a0aafee60dde30 (patch)
treea91d60893a8b0f8885d3d0b03dea1511082aba78
parent176056fd740ecaa9873facfc257f8396804754ce (diff)
mm/nommu: unexport do_munmap()
do_munmap() does not take the mmap_write_lock(). vm_munmap() should be used instead. Link: https://lkml.kernel.org/r/20210604194002.648037-1-Liam.Howlett@Oracle.com Signed-off-by: Liam R. Howlett <Liam.Howlett@Oracle.com> Reviewed-by: Andrew Morton <akpm@linux-foundation.org> Reviewed-by: Matthew Wilcox (Oracle) <willy@infradead.org> Reviewed-by: David Hildenbrand <david@redhat.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
-rw-r--r--mm/nommu.c1
1 files changed, 0 insertions, 1 deletions
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)
{