author: Linus Torvalds <torvalds@linux-foundation.org> 2021-09-20 15:49:02 -0700
committer: Linus Torvalds <torvalds@linux-foundation.org> 2021-09-20 15:49:02 -0700
commit: d9fb678414c048e185eaddadd18d75f5e8832ff3
parent: 707a63e9a9dd55432d47bf40457d4a3413888dcc
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