XFS_IOLOCK_DEP_MASK  432 fs/xfs/xfs_inode.h #define XFS_LOCK_DEP_MASK	(XFS_IOLOCK_DEP_MASK | XFS_ILOCK_DEP_MASK)
XFS_IOLOCK_DEP_MASK  434 fs/xfs/xfs_inode.h #define XFS_IOLOCK_DEP(flags)	(((flags) & XFS_IOLOCK_DEP_MASK) >> XFS_IOLOCK_SHIFT)