138 	int cpu, len;  member
168 	int cpu, nios;  member
185 	u32 cpu;		/* for which cpu */  member
484 static inline void pdc_dr_update(struct devpath *dpp, int cpu, int data_read)  in pdc_dr_update()  argument
486 	dpp->stats[cpu].data_read += data_read;  in pdc_dr_update()
489 static inline void pdc_nev_update(struct devpath *dpp, int cpu, int nevents)  in pdc_nev_update()  argument
491 	dpp->stats[cpu].nevents += nevents;  in pdc_nev_update()
607 static int lock_on_cpu(int cpu)  in lock_on_cpu()  argument
613 	CPU_SET(cpu, &cpu_mask);  in lock_on_cpu()
856 static int net_send_header(int fd, int cpu, char *buts_name, int len)  in net_send_header()  argument
865 	hdr.cpu = cpu;  in net_send_header()
876 static void net_send_open_close(int fd, int cpu, char *buts_name, int len)  in net_send_open_close()  argument
880 	net_send_header(fd, cpu, buts_name, len);  in net_send_open_close()
884 static void net_send_open(int fd, int cpu, char *buts_name)  in net_send_open()  argument
886 	net_send_open_close(fd, cpu, buts_name, 0);  in net_send_open()
1007 	int cpu;  in open_client_connections()  local
1010 	for (cpu = 0; cpu < ncpus; cpu++) {  in open_client_connections()
1011 		cl_fds[cpu] = net_setup_client();  in open_client_connections()
1012 		if (cl_fds[cpu] < 0)  in open_client_connections()
1018 	while (cpu > 0)  in open_client_connections()
1019 		close(cl_fds[cpu--]);  in open_client_connections()
1027 		int cpu, *fdp;  in close_client_connections()  local
1029 		for (cpu = 0, fdp = cl_fds; cpu < ncpus; cpu++, fdp++) {  in close_client_connections()
1117 static inline struct trace_buf *alloc_trace_buf(int cpu, int bufsize)  in alloc_trace_buf()  argument
1125 	tbp->cpu = cpu;  in alloc_trace_buf()
1133 	int cpu;  in free_tracer_heads()  local
1136 	for (cpu = 0, hd = dpp->heads; cpu < ncpus; cpu++, hd++) {  in free_tracer_heads()
1154 		int cpu;  in setup_tracer_devpaths()  local
1159 		for (cpu = 0, hd = dpp->heads; cpu < ncpus; cpu++, hd++) {  in setup_tracer_devpaths()
1169 static inline void add_trace_buf(struct devpath *dpp, int cpu,  in add_trace_buf()  argument
1173 	struct tracer_devpath_head *hd = &dpp->heads[cpu];  in add_trace_buf()
1181 	*tbpp = alloc_trace_buf(cpu, buf_size);  in add_trace_buf()
1256 	int fd = cl_fds[tbp->cpu];  in flush_subbuf_net()
1259 	if (net_send_header(fd, tbp->cpu, dpp->buts_name, tbp->len))  in flush_subbuf_net()
1281 		if (cl_fds[tbp->cpu] >= 0) {  in handle_list_net()
1283 				close(cl_fds[tbp->cpu]);  in handle_list_net()
1284 				cl_fds[tbp->cpu] = -1;  in handle_list_net()
1360 			pdc_nev_update(tbp->dpp, tbp->cpu, nevents);  in handle_list_file()
1389 	int cpu;  in __process_trace_bufs()  local
1398 		for (cpu = 0; cpu < ncpus; cpu++, hd++) {  in __process_trace_bufs()
1432 static inline void read_err(int cpu, char *ifn)  in read_err()  argument
1436 			cpu, ifn, errno, strerror(errno));  in read_err()
1460 	if (net_send_header(iop->ofd, tp->cpu, dpp->buts_name, iop->ready))  in net_sendfile_data()
1465 static int fill_ofname(struct io_info *iop, int cpu)  in fill_ofname()  argument
1506 			 output_name, cpu);  in fill_ofname()
1509 			 iop->dpp->buts_name, cpu);  in fill_ofname()
1528 static int iop_open(struct io_info *iop, int cpu)  in iop_open()  argument
1531 	if (fill_ofname(iop, cpu))  in iop_open()
1617 			debugfs_path, dpp->buts_name, tp->cpu);  in open_ios()
1622 				tp->cpu, iop->ifn, errno, strerror(errno));  in open_ios()
1637 			net_send_open(iop->ofd, tp->cpu, dpp->buts_name);  in open_ios()
1639 			if (iop_open(iop, tp->cpu))  in open_ios()
1646 			net_send_open(cl_fds[tp->cpu], tp->cpu, dpp->buts_name);  in open_ios()
1682 				pdc_dr_update(iop->dpp, tp->cpu, ret);  in handle_pfds_file()
1694 				read_err(tp->cpu, iop->ifn);  in handle_pfds_file()
1723 					pdc_dr_update(iop->dpp, tp->cpu,  in handle_pfds_netclient()
1747 	tbp = alloc_trace_buf(tp->cpu, buf_size);  in handle_pfds_entries()
1752 				pdc_dr_update(iop->dpp, tp->cpu, tbp->len);  in handle_pfds_entries()
1753 				add_trace_buf(iop->dpp, tp->cpu, &tbp);  in handle_pfds_entries()
1763 				read_err(tp->cpu, iop->ifn);  in handle_pfds_entries()
1784 	ret = lock_on_cpu(tp->cpu);  in thread_main()
1807 				tp->cpu, errno, strerror(errno));  in thread_main()
1825 static int start_tracer(int cpu)  in start_tracer()  argument
1834 	tp->cpu = cpu;  in start_tracer()
1838 			cpu, errno, strerror(errno));  in start_tracer()
1849 	int cpu;  in start_tracers()  local
1852 	for (cpu = 0; cpu < ncpus; cpu++)  in start_tracers()
1853 		if (start_tracer(cpu))  in start_tracers()
1856 	wait_tracers_ready(cpu);  in start_tracers()
1863 				tp->cpu, tp->status, strerror(tp->status));  in start_tracers()
1916 				tp->cpu, ret);  in wait_tracers()
1958 		int cpu;  in show_stats()  local
1970 		for (cpu = 0, sp = dpp->stats; cpu < dpp->ncpus; cpu++, sp++) {  in show_stats()
1981 				cpu, sp->nevents, (sp->data_read + 1023) >> 10);  in show_stats()
2240 	int cpu;  in device_done()  local
2243 	for (cpu = 0, iop = dpp->ios; cpu < ncpus; cpu++, iop++)  in device_done()
2300 	int cpu;  in nc_add_dpp()  local
2323 	for (cpu = 0, iop = dpp->ios; cpu < nc->ncpus; cpu++, iop++) {  in nc_add_dpp()
2328 		if (iop_open(iop, cpu))  in nc_add_dpp()
2338 	while (cpu >= 0)  in nc_add_dpp()
2339 		close_iop(&dpp->ios[cpu--]);  in nc_add_dpp()
2368 	struct io_info *iop = &dpp->ios[bnh->cpu];  in net_client_read_data()
2379 		pdc_dr_update(dpp, bnh->cpu, ret);  in net_client_read_data()
2412 		bnh.cpu = be32_to_cpu(bnh.cpu);  in net_client_data()
2445 		dpp->drops = bnh.cpu;  in net_client_data()