1 files changed, 6 insertions, 1 deletions

diff --git a/kernel/power/power.h b/kernel/power/power.h
index bfe999f7b272..87ecb1856ee8 100644
--- a/kernel/power/power.h
+++ b/kernel/power/power.h
@@ -117,7 +117,12 @@ extern void snapshot_free_unused_memory(struct snapshot_handle *handle);
 #define SNAPSHOT_FREE_SWAP_PAGES        _IO(SNAPSHOT_IOC_MAGIC, 9)
 #define SNAPSHOT_SET_SWAP_FILE          _IOW(SNAPSHOT_IOC_MAGIC, 10, unsigned int)
 #define SNAPSHOT_S2RAM                  _IO(SNAPSHOT_IOC_MAGIC, 11)
-#define SNAPSHOT_IOC_MAXNR      11
+#define SNAPSHOT_PMOPS                  _IOW(SNAPSHOT_IOC_MAGIC, 12, unsigned int)
+#define SNAPSHOT_IOC_MAXNR      12
+
+#define PMOPS_PREPARE   1
+#define PMOPS_ENTER     2
+#define PMOPS_FINISH    3
 
 /**
  *      The bitmap is used for tracing allocated swap pages