101 	void *disk_buffer;      /* aligned memory for O_DIRECT */  member
216 		r = write(lc->disk_fd, lc->disk_buffer, lc->disk_size);  in rw_log()
226 	r = read(lc->disk_fd, lc->disk_buffer, lc->disk_size);  in rw_log()
256 	header_from_disk(&lh, lc->disk_buffer);  in read_log()
265 	memcpy(lc->clean_bits, lc->disk_buffer + 1024, bitset_size);  in read_log()
285 	header_to_disk(&lh, lc->disk_buffer);  in write_log()
290 	memcpy(lc->disk_buffer + 1024, lc->clean_bits, bitset_size);  in write_log()
507 		r = posix_memalign(&(lc->disk_buffer), page_size,  in _clog_ctr()
513 		memset(lc->disk_buffer, 0, lc->disk_size);  in _clog_ctr()
526 		if (lc->disk_buffer)  in _clog_ctr()
527 			free(lc->disk_buffer);  in _clog_ctr()
643 	if (lc->disk_buffer)  in clog_dtr()
644 		free(lc->disk_buffer);  in clog_dtr()