XFS_DA_BUF_SIZE  2261 fs/xfs/xfs_da_btree.c 		dabuf = kmem_alloc(XFS_DA_BUF_SIZE(nbuf), KM_SLEEP);
XFS_DA_BUF_SIZE  2352 fs/xfs/xfs_da_btree.c 	memset(dabuf, 0, XFS_DA_BUF_SIZE(dabuf->nbuf));