268 	struct nilfs_sufile_info *sui = NILFS_SUI(sufile);  in nilfs_sufile_set_alloc_range()  local
276 		sui->allocmin = start;  in nilfs_sufile_set_alloc_range()
277 		sui->allocmax = end;  in nilfs_sufile_set_alloc_range()
306 	struct nilfs_sufile_info *sui = NILFS_SUI(sufile);  in nilfs_sufile_alloc()  local
324 	maxsegnum = sui->allocmax;  in nilfs_sufile_alloc()
326 	if (segnum < sui->allocmin || segnum > sui->allocmax)  in nilfs_sufile_alloc()
327 		segnum = sui->allocmin;  in nilfs_sufile_alloc()
331 			if (cnt < sui->allocmax - sui->allocmin + 1) {  in nilfs_sufile_alloc()
337 				segnum = sui->allocmin;  in nilfs_sufile_alloc()
339 			} else if (segnum > sui->allocmin &&  in nilfs_sufile_alloc()
340 				   sui->allocmax + 1 < nsegments) {  in nilfs_sufile_alloc()
341 				segnum = sui->allocmax + 1;  in nilfs_sufile_alloc()
343 			} else if (sui->allocmin > 0)  {  in nilfs_sufile_alloc()
345 				maxsegnum = sui->allocmin - 1;  in nilfs_sufile_alloc()
375 			sui->ncleansegs--;  in nilfs_sufile_alloc()
782 	struct nilfs_sufile_info *sui = NILFS_SUI(sufile);  in nilfs_sufile_resize()  local
795 	if (newnsegs < nsegs && nsegs - newnsegs + nrsvsegs > sui->ncleansegs)  in nilfs_sufile_resize()
803 		sui->ncleansegs += newnsegs - nsegs;  in nilfs_sufile_resize()
809 		sui->ncleansegs -= nsegs - newnsegs;  in nilfs_sufile_resize()
817 		sui->allocmax = newnsegs - 1;  in nilfs_sufile_resize()
818 		sui->allocmin = 0;  in nilfs_sufile_resize()
823 	header->sh_ncleansegs = cpu_to_le64(sui->ncleansegs);  in nilfs_sufile_resize()
1206 	struct nilfs_sufile_info *sui;  in nilfs_sufile_read()  local
1228 	err = nilfs_mdt_init(sufile, NILFS_MDT_GFP, sizeof(*sui));  in nilfs_sufile_read()
1243 	sui = NILFS_SUI(sufile);  in nilfs_sufile_read()
1246 	sui->ncleansegs = le64_to_cpu(header->sh_ncleansegs);  in nilfs_sufile_read()
1250 	sui->allocmax = nilfs_sufile_get_nsegments(sufile) - 1;  in nilfs_sufile_read()
1251 	sui->allocmin = 0;  in nilfs_sufile_read()