37 struct spu_buffer spu_buff[MAX_NUMNODES * SPUS_PER_NODE];  variable
55 	if (spu_buff[spu].head >= spu_buff[spu].tail) {  in spu_buff_add()
56 		if ((spu_buff[spu].head - spu_buff[spu].tail)  in spu_buff_add()
60 	} else if (spu_buff[spu].tail > spu_buff[spu].head) {  in spu_buff_add()
61 		if ((spu_buff[spu].tail - spu_buff[spu].head)  in spu_buff_add()
67 		spu_buff[spu].buff[spu_buff[spu].head] = value;  in spu_buff_add()
68 		spu_buff[spu].head++;  in spu_buff_add()
70 		if (spu_buff[spu].head >= max_spu_buff)  in spu_buff_add()
71 			spu_buff[spu].head = 0;  in spu_buff_add()
97 		if (spu_buff[spu].buff == NULL)  in sync_spu_buff()
106 		curr_head = spu_buff[spu].head;  in sync_spu_buff()
112 		oprofile_put_buff(spu_buff[spu].buff,  in sync_spu_buff()
113 				  spu_buff[spu].tail,  in sync_spu_buff()
117 		spu_buff[spu].tail = curr_head;  in sync_spu_buff()
407 	spu_buff[spu->number].ctx_sw_seen = 1;  in process_context_switch()
466 		spu_buff[spu].head = 0;  in oprofile_spu_buff_create()
467 		spu_buff[spu].tail = 0;  in oprofile_spu_buff_create()
475 		spu_buff[spu].buff = kzalloc((max_spu_buff  in oprofile_spu_buff_create()
479 		if (!spu_buff[spu].buff) {  in oprofile_spu_buff_create()
487 				kfree(spu_buff[spu].buff);  in oprofile_spu_buff_create()
488 				spu_buff[spu].buff = 0;  in oprofile_spu_buff_create()
534 		spu_buff[spu].ctx_sw_seen = 0;  in spu_sync_start()
535 		spu_buff[spu].last_guard_val = 0;  in spu_sync_start()
596 		if (grd_val && grd_val != spu_buff[spu_num].last_guard_val) {  in spu_sync_buffer()
597 			spu_buff[spu_num].last_guard_val = grd_val;  in spu_sync_buffer()
607 		if (spu_buff[spu_num].ctx_sw_seen)  in spu_sync_buffer()
645 		spu_buff[k].ctx_sw_seen = 0;  in spu_sync_stop()
651 		kfree(spu_buff[k].buff);  in spu_sync_stop()
652 		spu_buff[k].buff = 0;  in spu_sync_stop()