LOCKMGR
} while (LOCKMGR(&hpfs_hphash_lock, LK_EXCLUSIVE | LK_SLEEPFAIL));
LOCKMGR(&hpfs_hphash_lock, LK_RELEASE);
LOCKMGR(&ntfs_toupper_lock, LK_EXCLUSIVE);
LOCKMGR(&ntfs_toupper_lock, LK_RELEASE);
LOCKMGR(&ntfs_toupper_lock, LK_EXCLUSIVE);
LOCKMGR(&ntfs_toupper_lock, LK_RELEASE);
LOCKMGR(&ip->i_lock, LK_EXCLUSIVE);
} while (LOCKMGR(&ntfs_hashlock, LK_EXCLUSIVE | LK_SLEEPFAIL));
LOCKMGR(&ntfs_hashlock, LK_RELEASE);
LOCKMGR(&ip->i_lock, LK_RELEASE);