67 struct pstore_info *psinfo;  variable
202 	switch (psinfo->bufsize) {  in allocate_buf_for_compression()
222 	big_oops_buf_sz = (psinfo->bufsize * 100) / cmpr;  in allocate_buf_for_compression()
254 	if (total_len > psinfo->bufsize) {  in copy_kmsg_to_buffer()
255 		diff = total_len - psinfo->bufsize + hsize;  in copy_kmsg_to_buffer()
256 		memcpy(psinfo->buf, big_oops_buf, hsize);  in copy_kmsg_to_buffer()
257 		memcpy(psinfo->buf + hsize, big_oops_buf + diff,  in copy_kmsg_to_buffer()
258 					psinfo->bufsize - hsize);  in copy_kmsg_to_buffer()
259 		total_len = psinfo->bufsize;  in copy_kmsg_to_buffer()
261 		memcpy(psinfo->buf, big_oops_buf, total_len);  in copy_kmsg_to_buffer()
285 		is_locked = spin_trylock_irqsave(&psinfo->buf_lock, flags);  in pstore_dump()
291 		spin_lock_irqsave(&psinfo->buf_lock, flags);  in pstore_dump()
312 			zipped_len = pstore_compress(dst, psinfo->buf,  in pstore_dump()
313 						hsize + len, psinfo->bufsize);  in pstore_dump()
323 			dst = psinfo->buf;  in pstore_dump()
326 			size = psinfo->bufsize - hsize;  in pstore_dump()
337 		ret = psinfo->write(PSTORE_TYPE_DMESG, reason, &id, part,  in pstore_dump()
338 				    oopscount, compressed, total_len, psinfo);  in pstore_dump()
347 			spin_unlock_irqrestore(&psinfo->buf_lock, flags);  in pstore_dump()
349 		spin_unlock_irqrestore(&psinfo->buf_lock, flags);  in pstore_dump()
365 		if (c > psinfo->bufsize)  in pstore_console_write()
366 			c = psinfo->bufsize;  in pstore_console_write()
369 			if (!spin_trylock_irqsave(&psinfo->buf_lock, flags))  in pstore_console_write()
372 			spin_lock_irqsave(&psinfo->buf_lock, flags);  in pstore_console_write()
374 		memcpy(psinfo->buf, s, c);  in pstore_console_write()
375 		psinfo->write(PSTORE_TYPE_CONSOLE, 0, &id, 0, 0, 0, c, psinfo);  in pstore_console_write()
376 		spin_unlock_irqrestore(&psinfo->buf_lock, flags);  in pstore_console_write()
403 	return psi->write_buf(type, reason, id, part, psinfo->buf, compressed,  in pstore_write_compat()
424 	if (psinfo) {  in pstore_register()
431 	psinfo = psi;  in pstore_register()
432 	mutex_init(&psinfo->read_mutex);  in pstore_register()
436 		psinfo = NULL;  in pstore_register()
473 	struct pstore_info *psi = psinfo;  in pstore_get_records()