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-rw-r--r--mm/highmem.c1
1 files changed, 1 insertions, 0 deletions
diff --git a/mm/highmem.c b/mm/highmem.c
index 7da4a7b6af11..e16e1523b688 100644
--- a/mm/highmem.c
+++ b/mm/highmem.c
@@ -40,6 +40,7 @@
40#ifdef CONFIG_HIGHMEM 40#ifdef CONFIG_HIGHMEM
41 41
42unsigned long totalhigh_pages __read_mostly; 42unsigned long totalhigh_pages __read_mostly;
43EXPORT_SYMBOL(totalhigh_pages);
43 44
44unsigned int nr_free_highpages (void) 45unsigned int nr_free_highpages (void)
45{ 46{