75 struct pstore_info *psinfo;  variable
285 	big_oops_buf_sz = zbackend->zbufsize(psinfo->bufsize);  in allocate_buf_for_compression()
327 	if (total_len > psinfo->bufsize) {  in copy_kmsg_to_buffer()
328 		diff = total_len - psinfo->bufsize + hsize;  in copy_kmsg_to_buffer()
329 		memcpy(psinfo->buf, big_oops_buf, hsize);  in copy_kmsg_to_buffer()
330 		memcpy(psinfo->buf + hsize, big_oops_buf + diff,  in copy_kmsg_to_buffer()
331 					psinfo->bufsize - hsize);  in copy_kmsg_to_buffer()
332 		total_len = psinfo->bufsize;  in copy_kmsg_to_buffer()
334 		memcpy(psinfo->buf, big_oops_buf, total_len);  in copy_kmsg_to_buffer()
340 			struct pstore_info *psinfo)  in pstore_record_init()  argument
344 	record->psi = psinfo;  in pstore_record_init()
368 		is_locked = spin_trylock_irqsave(&psinfo->buf_lock, flags);  in pstore_dump()
375 		spin_lock_irqsave(&psinfo->buf_lock, flags);  in pstore_dump()
387 		pstore_record_init(&record, psinfo);  in pstore_dump()
392 		record.buf = psinfo->buf;  in pstore_dump()
398 			dst = psinfo->buf;  in pstore_dump()
399 			dst_size = psinfo->bufsize;  in pstore_dump()
413 			zipped_len = pstore_compress(dst, psinfo->buf,  in pstore_dump()
415 						psinfo->bufsize);  in pstore_dump()
428 		ret = psinfo->write(&record);  in pstore_dump()
436 		spin_unlock_irqrestore(&psinfo->buf_lock, flags);  in pstore_dump()
465 		pstore_record_init(&record, psinfo);  in pstore_console_write()
468 		if (c > psinfo->bufsize)  in pstore_console_write()
469 			c = psinfo->bufsize;  in pstore_console_write()
472 			if (!spin_trylock_irqsave(&psinfo->buf_lock, flags))  in pstore_console_write()
475 			spin_lock_irqsave(&psinfo->buf_lock, flags);  in pstore_console_write()
479 		psinfo->write(&record);  in pstore_console_write()
480 		spin_unlock_irqrestore(&psinfo->buf_lock, flags);  in pstore_console_write()
561 	if (psinfo) {  in pstore_register()
563 			psinfo->name, psi->name);  in pstore_register()
570 	psinfo = psi;  in pstore_register()
571 	mutex_init(&psinfo->read_mutex);  in pstore_register()
575 		psinfo = NULL;  in pstore_register()
632 	psinfo = NULL;  in pstore_unregister()