pid_max_min 64 kernel/pid.c int pid_max_min = RESERVED_PIDS + 1; pid_max_min 532 kernel/pid.c pid_max_min = max_t(int, pid_max_min, pid_max_min 534 kernel/pid.c pr_info("pid_max: default: %u minimum: %u\n", pid_max, pid_max_min); pid_max_min 114 kernel/sysctl.c extern int pid_max_min, pid_max_max; pid_max_min 831 kernel/sysctl.c .extra1 = &pid_max_min,