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Diffstat (limited to 'include/uapi/linux/virtio_mem.h')
-rw-r--r--include/uapi/linux/virtio_mem.h2
1 files changed, 2 insertions, 0 deletions
diff --git a/include/uapi/linux/virtio_mem.h b/include/uapi/linux/virtio_mem.h
index e9122f1d0e0c..6e4b2cf6b7f1 100644
--- a/include/uapi/linux/virtio_mem.h
+++ b/include/uapi/linux/virtio_mem.h
@@ -90,6 +90,8 @@
#define VIRTIO_MEM_F_ACPI_PXM 0
/* unplugged memory must not be accessed */
#define VIRTIO_MEM_F_UNPLUGGED_INACCESSIBLE 1
+/* plugged memory will remain plugged when suspending+resuming */
+#define VIRTIO_MEM_F_PERSISTENT_SUSPEND 2
/* --- virtio-mem: guest -> host requests --- */