oom_kill: has_intersects_mems_allowed() needs rcu_read_lock()

[deliverable/linux.git] / mm / highmem.c

diff --git a/mm/highmem.c b/mm/highmem.c
index d999077431df9c0314f46c3854ab6cecc2acbfe9..b32b70cdaed6cba1ba79914228593441f4b312d3 100644 (file)
--- a/mm/highmem.c
+++ b/mm/highmem.c
@@ -105,6 +105,7 @@ struct page *kmap_to_page(void *vaddr)
 
        return virt_to_page(addr);
 }
+EXPORT_SYMBOL(kmap_to_page);
 
 static void flush_all_zero_pkmaps(void)
 {