Lines Matching full:pid

7 # USAGE: runqlat [-h] [-T] [-m] [-P] [-L] [-p PID] [interval] [count]
37     ./runqlat -P         # show each PID separately
38     ./runqlat -p 185     # trace PID 185 only
50 # PID options are --pid and --pids, so namespaces should be --pidns (not done
53     help="print a histogram per PID namespace")
56 parser.add_argument("-p", "--pid",
57     help="trace this PID only")
91 static int trace_enqueue(u32 tgid, u32 pid)
93     if (FILTER || pid == 0)
96     start.update(&pid, &ts);
104     return trace_enqueue(p->tgid, p->pid);
110     return trace_enqueue(p->tgid, p->pid);
116     u32 pid, tgid;
121         pid = prev->pid;
122         if (!(FILTER || pid == 0)) {
124             start.update(&pid, &ts);
129     pid = bpf_get_current_pid_tgid();
130     if (FILTER || pid == 0)
135     tsp = start.lookup(&pid);
145     start.delete(&pid);
155     return trace_enqueue(p->tgid, p->pid);
162     return trace_enqueue(p->tgid, p->pid);
170     u32 pid, tgid;
175         pid = prev->pid;
176         if (!(FILTER || pid == 0)) {
178             start.update(&pid, &ts);
183     pid = next->pid;
184     if (FILTER || pid == 0)
189     tsp = start.lookup(&pid);
199     start.delete(&pid);
211 if args.pid:
212     # pid from userspace point of view is thread group from kernel pov
213     bpf_text = bpf_text.replace('FILTER', 'tgid != %s' % args.pid)
223     section = "pid"
224     pid = "tgid"  variable
226         pid = "pid"  variable
231         'pid_key_t key = {.id = ' + pid + ', .slot = bpf_log2l(delta)}; ' +