XFS_BUF_DADDR_NULL
.daddr = XFS_BUF_DADDR_NULL,
for (dp = &aghdr_data[0]; dp->daddr != XFS_BUF_DADDR_NULL; dp++) {
cpu_to_be64(XFS_BUF_DADDR_NULL));
__xfs_btree_init_block(mp, block, ops, XFS_BUF_DADDR_NULL, level,
cpu_to_be64(bp ? xfs_buf_daddr(bp) : XFS_BUF_DADDR_NULL))
old_bn = bp ? xfs_buf_daddr(bp) : XFS_BUF_DADDR_NULL;
ASSERT(rblock->bb_u.l.bb_blkno == cpu_to_be64(XFS_BUF_DADDR_NULL));
ASSERT(rblock->bb_u.l.bb_blkno == cpu_to_be64(XFS_BUF_DADDR_NULL));
} else if (bp->b_rhash_key != XFS_BUF_DADDR_NULL) {
return bp->b_rhash_key == XFS_BUF_DADDR_NULL;
ASSERT(bp->b_maps[0].bm_bn != XFS_BUF_DADDR_NULL);
bp->b_rhash_key = XFS_BUF_DADDR_NULL;
DEFINE_SINGLE_BUF_MAP(map, XFS_BUF_DADDR_NULL, numblks);
info.low_daddr = XFS_BUF_DADDR_NULL;
if (info->low_daddr != XFS_BUF_DADDR_NULL)