278 	char		*buffer,  in xlog_find_cycle_start()  argument
292 		error = xlog_bread(log, mid_blk, 1, buffer, &offset);  in xlog_find_cycle_start()
328 	char		*buffer;  in xlog_find_verify_cycle()  local
342 	while (!(buffer = xlog_alloc_buffer(log, bufblks))) {  in xlog_find_verify_cycle()
353 		error = xlog_bread(log, i, bcount, buffer, &buf);  in xlog_find_verify_cycle()
371 	kmem_free(buffer);  in xlog_find_verify_cycle()
408 	char			*buffer;  in xlog_find_verify_log_record()  local
418 	buffer = xlog_alloc_buffer(log, num_blks);  in xlog_find_verify_log_record()
419 	if (!buffer) {  in xlog_find_verify_log_record()
420 		buffer = xlog_alloc_buffer(log, 1);  in xlog_find_verify_log_record()
421 		if (!buffer)  in xlog_find_verify_log_record()
425 		error = xlog_bread(log, start_blk, num_blks, buffer, &offset);  in xlog_find_verify_log_record()
442 			error = xlog_bread(log, i, 1, buffer, &offset);  in xlog_find_verify_log_record()
487 	kmem_free(buffer);  in xlog_find_verify_log_record()
509 	char		*buffer;  in xlog_find_head()  local
539 	buffer = xlog_alloc_buffer(log, 1);  in xlog_find_head()
540 	if (!buffer)  in xlog_find_head()
543 	error = xlog_bread(log, 0, 1, buffer, &offset);  in xlog_find_head()
550 	error = xlog_bread(log, last_blk, 1, buffer, &offset);  in xlog_find_head()
620 		error = xlog_find_cycle_start(log, buffer, first_blk, &head_blk,  in xlog_find_head()
741 	kmem_free(buffer);  in xlog_find_head()
755 	kmem_free(buffer);  in xlog_find_head()
775 	char			*buffer,  in xlog_rseek_logrec_hdr()  argument
794 		error = xlog_bread(log, i, 1, buffer, &offset);  in xlog_rseek_logrec_hdr()
813 			error = xlog_bread(log, i, 1, buffer, &offset);  in xlog_rseek_logrec_hdr()
849 	char			*buffer,  in xlog_seek_logrec_hdr()  argument
868 		error = xlog_bread(log, i, 1, buffer, &offset);  in xlog_seek_logrec_hdr()
886 			error = xlog_bread(log, i, 1, buffer, &offset);  in xlog_seek_logrec_hdr()
949 	char			*buffer;  in xlog_verify_tail()  local
956 	buffer = xlog_alloc_buffer(log, 1);  in xlog_verify_tail()
957 	if (!buffer)  in xlog_verify_tail()
964 	error = xlog_seek_logrec_hdr(log, head_blk, *tail_blk, 1, buffer,  in xlog_verify_tail()
994 				buffer, &tmp_tail, &thead, &wrapped);  in xlog_verify_tail()
1009 	kmem_free(buffer);  in xlog_verify_tail()
1031 	char			*buffer,  in xlog_verify_head()  argument
1086 				buffer, rhead_blk, rhead, wrapped);  in xlog_verify_head()
1146 	char			*buffer,  in xlog_check_unmount_rec()  argument
1174 		error = xlog_bread(log, umount_data_blk, 1, buffer, &offset);  in xlog_check_unmount_rec()
1253 	char			*buffer;  in xlog_find_tail()  local
1267 	buffer = xlog_alloc_buffer(log, 1);  in xlog_find_tail()
1268 	if (!buffer)  in xlog_find_tail()
1271 		error = xlog_bread(log, 0, 1, buffer, &offset);  in xlog_find_tail()
1287 	error = xlog_rseek_logrec_hdr(log, *head_blk, *head_blk, 1, buffer,  in xlog_find_tail()
1309 				       rhead_blk, buffer, &clean);  in xlog_find_tail()
1326 		error = xlog_verify_head(log, head_blk, tail_blk, buffer,  in xlog_find_tail()
1337 						       rhead, rhead_blk, buffer,  in xlog_find_tail()
1375 	kmem_free(buffer);  in xlog_find_tail()
1403 	char		*buffer;  in xlog_find_zeroed()  local
1413 	buffer = xlog_alloc_buffer(log, 1);  in xlog_find_zeroed()
1414 	if (!buffer)  in xlog_find_zeroed()
1416 	error = xlog_bread(log, 0, 1, buffer, &offset);  in xlog_find_zeroed()
1423 		kmem_free(buffer);  in xlog_find_zeroed()
1428 	error = xlog_bread(log, log_bbnum-1, 1, buffer, &offset);  in xlog_find_zeroed()
1434 		kmem_free(buffer);  in xlog_find_zeroed()
1440 	error = xlog_find_cycle_start(log, buffer, 0, &last_blk, 0);  in xlog_find_zeroed()
1481 	kmem_free(buffer);  in xlog_find_zeroed()
1524 	char		*buffer;  in xlog_write_log_records()  local
1541 	while (!(buffer = xlog_alloc_buffer(log, bufblks))) {  in xlog_write_log_records()
1553 		error = xlog_bread_noalign(log, start_block, 1, buffer);  in xlog_write_log_records()
1573 					buffer + BBTOB(ealign - start_block));  in xlog_write_log_records()
1579 		offset = buffer + xlog_align(log, start_block);  in xlog_write_log_records()
1585 		error = xlog_bwrite(log, start_block, endcount, buffer);  in xlog_write_log_records()
1593 	kmem_free(buffer);  in xlog_write_log_records()