Searched refs:pid_max (Results 1 - 7 of 7) sorted by relevance

/linux-4.1.27/include/linux/
H A Dthreads.h39 * minimum settable value for pid_max on the running system based
/linux-4.1.27/kernel/
H A Dpid.c48 int pid_max = PID_MAX_DEFAULT; variable
66 * first use and are never deallocated. This way a low pid_max
160 if (pid >= pid_max) alloc_pidmap()
169 max_scan = DIV_ROUND_UP(pid_max, BITS_PER_PAGE) - !offset; alloc_pidmap()
198 if (pid >= pid_max) alloc_pidmap()
202 if (map < &pid_ns->pidmap[(pid_max-1)/BITS_PER_PAGE]) { alloc_pidmap()
595 /* bump default and minimum pid_max based on number of cpus */ pidmap_init()
596 pid_max = min(pid_max_max, max_t(int, pid_max, pidmap_init()
600 pr_info("pid_max: default: %u minimum: %u\n", pid_max, pid_max_min); pidmap_init()
H A Dpid_namespace.c292 extern int pid_max;
301 .extra2 = &pid_max,
H A Dsysctl.c105 extern int pid_max;
763 .procname = "pid_max",
764 .data = &pid_max,
H A Dsysctl_binary.c117 { CTL_INT, KERN_PIDMAX, "pid_max" },
/linux-4.1.27/samples/hw_breakpoint/
H A Ddata_breakpoint.c39 static char ksym_name[KSYM_NAME_LEN] = "pid_max";
/linux-4.1.27/tools/perf/
H A Dbuiltin-sched.c331 static int pid_max; register_pid() local
334 if (sysctl__read_int("kernel/pid_max", &pid_max) < 0) register_pid()
335 pid_max = MAX_PID; register_pid()
336 BUG_ON((sched->pid_to_task = calloc(pid_max, sizeof(struct task_desc *))) == NULL); register_pid()
338 if (pid >= (unsigned long)pid_max) { register_pid()
341 while (pid >= (unsigned long)pid_max) register_pid()
342 sched->pid_to_task[pid_max++] = NULL; register_pid()

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