220 	unsigned int		blksz = XFS_FSB_TO_B(mp, 1);  in xfs_rtalloc_block_count()  local
224 	return (howmany(rtbmp_bytes, blksz) + 1) * num_ops;  in xfs_rtalloc_block_count()
260 	unsigned int		blksz = XFS_FSB_TO_B(mp, 1);  in xfs_calc_refcountbt_reservation()  local
266 	       xfs_calc_buf_res(xfs_refcountbt_block_count(mp, nr_ops), blksz);  in xfs_calc_refcountbt_reservation()
298 	unsigned int		blksz = XFS_FSB_TO_B(mp, 1);  in xfs_calc_write_reservation()  local
301 	     xfs_calc_buf_res(XFS_BM_MAXLEVELS(mp, XFS_DATA_FORK), blksz) +  in xfs_calc_write_reservation()
303 	     xfs_calc_buf_res(xfs_allocfree_block_count(mp, 2), blksz);  in xfs_calc_write_reservation()
308 				     blksz) +  in xfs_calc_write_reservation()
310 		     xfs_calc_buf_res(xfs_rtalloc_block_count(mp, 1), blksz) +  in xfs_calc_write_reservation()
311 		     xfs_calc_buf_res(xfs_allocfree_block_count(mp, 1), blksz);  in xfs_calc_write_reservation()
317 	     xfs_calc_buf_res(xfs_allocfree_block_count(mp, 2), blksz);  in xfs_calc_write_reservation()
334 					blksz);  in xfs_calc_write_reservation()
378 	unsigned int		blksz = XFS_FSB_TO_B(mp, 1);  in xfs_calc_itruncate_reservation()  local
381 	     xfs_calc_buf_res(XFS_BM_MAXLEVELS(mp, XFS_DATA_FORK) + 1, blksz);  in xfs_calc_itruncate_reservation()
384 	     xfs_calc_buf_res(xfs_allocfree_block_count(mp, 4), blksz);  in xfs_calc_itruncate_reservation()
388 		     xfs_calc_buf_res(xfs_rtalloc_block_count(mp, 2), blksz) +  in xfs_calc_itruncate_reservation()
389 		     xfs_calc_buf_res(xfs_allocfree_block_count(mp, 2), blksz);  in xfs_calc_itruncate_reservation()
407 					blksz);  in xfs_calc_itruncate_reservation()