1386 #define const_ilog2(x) (63 - __builtin_clzll(x))  in cmd_dev_get_features()  macro
1388 		[const_ilog2(UBLK_F_SUPPORT_ZERO_COPY)] = "ZERO_COPY",  in cmd_dev_get_features()
1389 		[const_ilog2(UBLK_F_URING_CMD_COMP_IN_TASK)] = "COMP_IN_TASK",  in cmd_dev_get_features()
1390 		[const_ilog2(UBLK_F_NEED_GET_DATA)] = "GET_DATA",  in cmd_dev_get_features()
1391 		[const_ilog2(UBLK_F_USER_RECOVERY)] = "USER_RECOVERY",  in cmd_dev_get_features()
1392 		[const_ilog2(UBLK_F_USER_RECOVERY_REISSUE)] = "RECOVERY_REISSUE",  in cmd_dev_get_features()
1393 		[const_ilog2(UBLK_F_UNPRIVILEGED_DEV)] = "UNPRIVILEGED_DEV",  in cmd_dev_get_features()
1394 		[const_ilog2(UBLK_F_CMD_IOCTL_ENCODE)] = "CMD_IOCTL_ENCODE",  in cmd_dev_get_features()
1395 		[const_ilog2(UBLK_F_USER_COPY)] = "USER_COPY",  in cmd_dev_get_features()
1396 		[const_ilog2(UBLK_F_ZONED)] = "ZONED",  in cmd_dev_get_features()
1397 		[const_ilog2(UBLK_F_USER_RECOVERY_FAIL_IO)] = "RECOVERY_FAIL_IO",  in cmd_dev_get_features()
1398 		[const_ilog2(UBLK_F_UPDATE_SIZE)] = "UPDATE_SIZE",  in cmd_dev_get_features()
1399 		[const_ilog2(UBLK_F_AUTO_BUF_REG)] = "AUTO_BUF_REG",  in cmd_dev_get_features()
1400 		[const_ilog2(UBLK_F_QUIESCE)] = "QUIESCE",  in cmd_dev_get_features()
1401 		[const_ilog2(UBLK_F_PER_IO_DAEMON)] = "PER_IO_DAEMON",  in cmd_dev_get_features()