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-rw-r--r--include/linux/mmzone.h3
1 files changed, 3 insertions, 0 deletions
diff --git a/include/linux/mmzone.h b/include/linux/mmzone.h
index 04030f756e7c..dfb8a6159997 100644
--- a/include/linux/mmzone.h
+++ b/include/linux/mmzone.h
@@ -376,6 +376,9 @@ struct zone {
* considered dirtyable memory.
*/
unsigned long dirty_balance_reserve;
+#ifdef CONFIG_CMA
+ bool cma_alloc;
+#endif
#ifndef CONFIG_SPARSEMEM
/*