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-rw-r--r--src/include/storage/pg_shmem.h5
1 files changed, 3 insertions, 2 deletions
diff --git a/src/include/storage/pg_shmem.h b/src/include/storage/pg_shmem.h
index 4dd05f156d5..ba0cdc13c77 100644
--- a/src/include/storage/pg_shmem.h
+++ b/src/include/storage/pg_shmem.h
@@ -46,12 +46,13 @@ extern PGDLLIMPORT int shared_memory_type;
extern PGDLLIMPORT int huge_pages;
extern PGDLLIMPORT int huge_page_size;
-/* Possible values for huge_pages */
+/* Possible values for huge_pages and huge_pages_status */
typedef enum
{
HUGE_PAGES_OFF,
HUGE_PAGES_ON,
- HUGE_PAGES_TRY
+ HUGE_PAGES_TRY, /* only for huge_pages */
+ HUGE_PAGES_UNKNOWN /* only for huge_pages_status */
} HugePagesType;
/* Possible values for shared_memory_type */