author: David Howells <dhowells@redhat.com> 2021-09-02 16:43:10 +0100
committer: David Howells <dhowells@redhat.com> 2021-09-13 09:10:39 +0100
commit: 6e0e99d58a6530cf65f10e4bb16630c5be6c254d
parent: 63d49d843ef5fffeea069e0ffdfbd2bf40ba01c6
Commit Summary:
Diffstat:
1 file changed, 1 insertion, 0 deletions
diff --git a/mm/memory.c b/mm/memory.c
index 25fc46e87214..adf9b9ef8277 100644
--- a/mm/memory.c
+++ b/mm/memory.c
@@ -3403,6 +3403,7 @@ void unmap_mapping_pages(struct address_space *mapping, pgoff_t start,
unmap_mapping_range_tree(&mapping->i_mmap, &details);
i_mmap_unlock_write(mapping);
}
+EXPORT_SYMBOL_GPL(unmap_mapping_pages);
/**
* unmap_mapping_range - unmap the portion of all mmaps in the specified