Lines Matching defs:pid
39 * @pid - The PID this etr_perf_buffer belongs to.
47 pid_t pid;
1324 pid_t pid = task_pid_nr(event->owner);
1347 etr_buf = idr_find(&drvdata->idr, pid);
1363 ret = idr_alloc(&drvdata->idr, etr_buf, pid, pid + 1, GFP_KERNEL);
1453 etr_perf->pid = task_pid_nr(event->owner);
1478 buf = idr_remove(&drvdata->idr, etr_perf->pid);
1647 pid_t pid;
1665 /* Get a handle on the pid of the process to monitor */
1666 pid = etr_perf->pid;
1669 if (drvdata->pid != -1 && drvdata->pid != pid) {
1678 if (drvdata->pid == pid) {
1686 drvdata->pid = pid;
1732 drvdata->pid = -1;