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-rw-r--r--mm/internal.h5
1 files changed, 5 insertions, 0 deletions
diff --git a/mm/internal.h b/mm/internal.h
index e8fdb531f887..2946dfa0f245 100644
--- a/mm/internal.h
+++ b/mm/internal.h
@@ -116,6 +116,11 @@ extern void putback_lru_page(struct page *page);
extern pmd_t *mm_find_pmd(struct mm_struct *mm, unsigned long address);
/*
+ * in mm/memcontrol.c:
+ */
+extern bool cgroup_memory_nokmem;
+
+/*
* in mm/page_alloc.c
*/