Lines Matching defs:rtdev
75 #define MNTOPT_RTDEV "rtdev" /* realtime I/O device */
710 struct block_device *rtdev = mp->m_rtdev_targp->bt_bdev;
712 xfs_blkdev_put(rtdev);
732 struct block_device *logdev = NULL, *rtdev = NULL;
745 error = xfs_blkdev_get(mp, mp->m_rtname, &rtdev);
749 if (rtdev == ddev || rtdev == logdev) {
751 "XFS: Cannot mount filesystem with identical rtdev and ddev/logdev.");
765 if (rtdev) {
766 mp->m_rtdev_targp = xfs_alloc_buftarg(rtdev, 1, mp->m_fsname);
787 if (rtdev)
788 xfs_blkdev_put(rtdev);