diff options
Diffstat (limited to 'include/uapi/linux/dm-ioctl.h')
| -rw-r--r-- | include/uapi/linux/dm-ioctl.h | 15 |
1 files changed, 13 insertions, 2 deletions
diff --git a/include/uapi/linux/dm-ioctl.h b/include/uapi/linux/dm-ioctl.h index f1e12bd40b3..c8a4302093a 100644 --- a/include/uapi/linux/dm-ioctl.h +++ b/include/uapi/linux/dm-ioctl.h @@ -267,9 +267,9 @@ enum { #define DM_DEV_SET_GEOMETRY _IOWR(DM_IOCTL, DM_DEV_SET_GEOMETRY_CMD, struct dm_ioctl) #define DM_VERSION_MAJOR 4 -#define DM_VERSION_MINOR 26 +#define DM_VERSION_MINOR 27 #define DM_VERSION_PATCHLEVEL 0 -#define DM_VERSION_EXTRA "-ioctl (2013-08-15)" +#define DM_VERSION_EXTRA "-ioctl (2013-10-30)" /* Status bits */ #define DM_READONLY_FLAG (1 << 0) /* In/Out */ @@ -341,4 +341,15 @@ enum { */ #define DM_DATA_OUT_FLAG (1 << 16) /* Out */ +/* + * If set with DM_DEV_REMOVE or DM_REMOVE_ALL this indicates that if + * the device cannot be removed immediately because it is still in use + * it should instead be scheduled for removal when it gets closed. + * + * On return from DM_DEV_REMOVE, DM_DEV_STATUS or other ioctls, this + * flag indicates that the device is scheduled to be removed when it + * gets closed. + */ +#define DM_DEFERRED_REMOVE (1 << 17) /* In/Out */ + #endif /* _LINUX_DM_IOCTL_H */ |