41 struct spu_buffer spu_buff[MAX_NUMNODES * SPUS_PER_NODE];  variable
59 	if (spu_buff[spu].head >= spu_buff[spu].tail) {  in spu_buff_add()
60 		if ((spu_buff[spu].head - spu_buff[spu].tail)  in spu_buff_add()
64 	} else if (spu_buff[spu].tail > spu_buff[spu].head) {  in spu_buff_add()
65 		if ((spu_buff[spu].tail - spu_buff[spu].head)  in spu_buff_add()
71 		spu_buff[spu].buff[spu_buff[spu].head] = value;  in spu_buff_add()
72 		spu_buff[spu].head++;  in spu_buff_add()
74 		if (spu_buff[spu].head >= max_spu_buff)  in spu_buff_add()
75 			spu_buff[spu].head = 0;  in spu_buff_add()
101 		if (spu_buff[spu].buff == NULL)  in sync_spu_buff()
110 		curr_head = spu_buff[spu].head;  in sync_spu_buff()
116 		oprofile_put_buff(spu_buff[spu].buff,  in sync_spu_buff()
117 				  spu_buff[spu].tail,  in sync_spu_buff()
121 		spu_buff[spu].tail = curr_head;  in sync_spu_buff()
411 	spu_buff[spu->number].ctx_sw_seen = 1;  in process_context_switch()
470 		spu_buff[spu].head = 0;  in oprofile_spu_buff_create()
471 		spu_buff[spu].tail = 0;  in oprofile_spu_buff_create()
479 		spu_buff[spu].buff = kzalloc((max_spu_buff  in oprofile_spu_buff_create()
483 		if (!spu_buff[spu].buff) {  in oprofile_spu_buff_create()
491 				kfree(spu_buff[spu].buff);  in oprofile_spu_buff_create()
492 				spu_buff[spu].buff = 0;  in oprofile_spu_buff_create()
538 		spu_buff[spu].ctx_sw_seen = 0;  in spu_sync_start()
539 		spu_buff[spu].last_guard_val = 0;  in spu_sync_start()
600 		if (grd_val && grd_val != spu_buff[spu_num].last_guard_val) {  in spu_sync_buffer()
601 			spu_buff[spu_num].last_guard_val = grd_val;  in spu_sync_buffer()
611 		if (spu_buff[spu_num].ctx_sw_seen)  in spu_sync_buffer()
649 		spu_buff[k].ctx_sw_seen = 0;  in spu_sync_stop()
655 		kfree(spu_buff[k].buff);  in spu_sync_stop()
656 		spu_buff[k].buff = 0;  in spu_sync_stop()