53 	int		eof, error;  in xfs_iomap_eof_align_last_fsb()  local
86 		error = xfs_bmap_eof(ip, new_last_fsb, XFS_DATA_FORK, &eof);  in xfs_iomap_eof_align_last_fsb()
87 		if (error)  in xfs_iomap_eof_align_last_fsb()
88 			return error;  in xfs_iomap_eof_align_last_fsb()
133 	int		error;  in xfs_iomap_write_direct()  local
155 		error = xfs_iomap_eof_align_last_fsb(mp, ip, extsz, &last_fsb);  in xfs_iomap_write_direct()
156 		if (error)  in xfs_iomap_write_direct()
191 	error = xfs_qm_dqattach(ip, 0);  in xfs_iomap_write_direct()
192 	if (error)  in xfs_iomap_write_direct()
193 		return error;  in xfs_iomap_write_direct()
216 	error = xfs_trans_reserve(tp, &M_RES(mp)->tr_write,  in xfs_iomap_write_direct()
221 	if (error) {  in xfs_iomap_write_direct()
223 		return error;  in xfs_iomap_write_direct()
229 	error = xfs_trans_reserve_quota_nblks(tp, ip, qblocks, 0, quota_flag);  in xfs_iomap_write_direct()
230 	if (error)  in xfs_iomap_write_direct()
241 	error = xfs_bmapi_write(tp, ip, offset_fsb, count_fsb,  in xfs_iomap_write_direct()
244 	if (error)  in xfs_iomap_write_direct()
250 	error = xfs_bmap_finish(&tp, &free_list, &committed);  in xfs_iomap_write_direct()
251 	if (error)  in xfs_iomap_write_direct()
254 	error = xfs_trans_commit(tp);  in xfs_iomap_write_direct()
255 	if (error)  in xfs_iomap_write_direct()
262 		error = -ENOSPC;  in xfs_iomap_write_direct()
267 		error = xfs_alert_fsblock_zero(ip, imap);  in xfs_iomap_write_direct()
271 	return error;  in xfs_iomap_write_direct()
301 	int		n, error, imaps;  in xfs_iomap_eof_want_preallocate()  local
325 		error = xfs_bmapi_read(ip, start_fsb, count_fsb, imap, &imaps,  in xfs_iomap_eof_want_preallocate()
327 		if (error)  in xfs_iomap_eof_want_preallocate()
328 			return error;  in xfs_iomap_eof_want_preallocate()
370 	int		error;  in xfs_iomap_eof_prealloc_initial_size()  local
393 	error = xfs_bmapi_read(ip, start_fsb, 1, imap, &imaps, XFS_BMAPI_ENTIRE);  in xfs_iomap_eof_prealloc_initial_size()
394 	if (error)  in xfs_iomap_eof_prealloc_initial_size()
584 	int		error;  in xfs_iomap_write_delay()  local
592 	error = xfs_qm_dqattach_locked(ip, 0);  in xfs_iomap_write_delay()
593 	if (error)  in xfs_iomap_write_delay()
594 		return error;  in xfs_iomap_write_delay()
599 	error = xfs_iomap_eof_want_preallocate(mp, ip, offset, count,  in xfs_iomap_write_delay()
601 	if (error)  in xfs_iomap_write_delay()
602 		return error;  in xfs_iomap_write_delay()
619 		error = xfs_iomap_eof_align_last_fsb(mp, ip, extsz, &last_fsb);  in xfs_iomap_write_delay()
620 		if (error)  in xfs_iomap_write_delay()
621 			return error;  in xfs_iomap_write_delay()
634 	error = xfs_bmapi_delay(ip, offset_fsb, last_fsb - offset_fsb,  in xfs_iomap_write_delay()
636 	switch (error) {  in xfs_iomap_write_delay()
642 		return error;  in xfs_iomap_write_delay()
653 			error = 0;  in xfs_iomap_write_delay()
656 		return error ? error : -ENOSPC;  in xfs_iomap_write_delay()
697 	int		error = 0;  in xfs_iomap_write_allocate()  local
703 	error = xfs_qm_dqattach(ip, 0);  in xfs_iomap_write_allocate()
704 	if (error)  in xfs_iomap_write_allocate()
705 		return error;  in xfs_iomap_write_allocate()
728 			error = xfs_trans_reserve(tp, &M_RES(mp)->tr_write,  in xfs_iomap_write_allocate()
730 			if (error) {  in xfs_iomap_write_allocate()
732 				return error;  in xfs_iomap_write_allocate()
772 			error = xfs_bmap_last_offset(ip, &last_block,  in xfs_iomap_write_allocate()
774 			if (error)  in xfs_iomap_write_allocate()
781 					error = -EAGAIN;  in xfs_iomap_write_allocate()
790 			error = xfs_bmapi_write(tp, ip, map_start_fsb,  in xfs_iomap_write_allocate()
794 			if (error)  in xfs_iomap_write_allocate()
797 			error = xfs_bmap_finish(&tp, &free_list, &committed);  in xfs_iomap_write_allocate()
798 			if (error)  in xfs_iomap_write_allocate()
801 			error = xfs_trans_commit(tp);  in xfs_iomap_write_allocate()
802 			if (error)  in xfs_iomap_write_allocate()
835 	return error;  in xfs_iomap_write_allocate()
856 	int		error;  in xfs_iomap_write_unwritten()  local
891 		error = xfs_trans_reserve(tp, &M_RES(mp)->tr_write,  in xfs_iomap_write_unwritten()
893 		if (error) {  in xfs_iomap_write_unwritten()
895 			return error;  in xfs_iomap_write_unwritten()
906 		error = xfs_bmapi_write(tp, ip, offset_fsb, count_fsb,  in xfs_iomap_write_unwritten()
909 		if (error)  in xfs_iomap_write_unwritten()
927 		error = xfs_bmap_finish(&tp, &free_list, &committed);  in xfs_iomap_write_unwritten()
928 		if (error)  in xfs_iomap_write_unwritten()
931 		error = xfs_trans_commit(tp);  in xfs_iomap_write_unwritten()
933 		if (error)  in xfs_iomap_write_unwritten()
934 			return error;  in xfs_iomap_write_unwritten()
957 	return error;  in xfs_iomap_write_unwritten()