LU-12553 mdc: polling mode for changelog reader

[fs/lustre-release.git] / lustre / include / uapi / linux / lustre / lustre_ioctl.h

diff --git a/lustre/include/uapi/linux/lustre/lustre_ioctl.h b/lustre/include/uapi/linux/lustre/lustre_ioctl.h
index 3c97d63..5a68cfb 100644 (file)
--- a/lustre/include/uapi/linux/lustre/lustre_ioctl.h
+++ b/lustre/include/uapi/linux/lustre/lustre_ioctl.h
@@ -239,6 +239,7 @@ static inline __u32 obd_ioctl_packlen(struct obd_ioctl_data *data)
 #define OBD_IOC_START_LFSCK    _IOWR('f', 230, OBD_IOC_DATA_TYPE)
 #define OBD_IOC_STOP_LFSCK     _IOW('f', 231, OBD_IOC_DATA_TYPE)
 #define OBD_IOC_QUERY_LFSCK    _IOR('f', 232, struct obd_ioctl_data)
+#define OBD_IOC_CHLG_POLL      _IOR('f', 233, long)
 /*     lustre/lustre_user.h    240-249 */
 /* was LIBCFS_IOC_DEBUG_MASK   _IOWR('f', 250, long) until 2.11 */