300 	if (!(bmp = hpfs_map_bitmap(s, sec >> 14, &qbh, "aip"))) goto end;  in hpfs_alloc_if_possible()
309 	end:  in hpfs_alloc_if_possible()
506 	secno end;  in do_trim()  local
509 	end = start + len;  in do_trim()
512 	if (end > limit_end)  in do_trim()
513 		end = limit_end;  in do_trim()
514 	if (start >= end)  in do_trim()
516 	if (end - start < minlen)  in do_trim()
518 	err = sb_issue_discard(s, start, end - start, GFP_NOFS, 0);  in do_trim()
521 	*result += end - start;  in do_trim()
525 int hpfs_trim_fs(struct super_block *s, u64 start, u64 end, u64 minlen, unsigned *result)  in hpfs_trim_fs()  argument
534 	if (!end || end > sbi->sb_fs_size)  in hpfs_trim_fs()
535 		end = sbi->sb_fs_size;  in hpfs_trim_fs()
540 	if (start < sbi->sb_dirband_start + sbi->sb_dirband_size && end > sbi->sb_dirband_start) {  in hpfs_trim_fs()
552 			err = do_trim(s, sbi->sb_dirband_start + idx * 4, len * 4, start, end, minlen, result);  in hpfs_trim_fs()
560 	end_bmp = (end + 0x3fff) >> 14;  in hpfs_trim_fs()
573 			err = do_trim(s, (start_bmp << 14) + idx, len, start, end, minlen, result);  in hpfs_trim_fs()