Searched refs:pid_max (Results 1 - 9 of 9) sorted by relevance
/linux-master/tools/testing/selftests/clone3/ |
H A D | clone3_set_tid.c | 151 int pid_max = 0; local 164 f = fopen("/proc/sys/kernel/pid_max", "r"); 167 "%s - Could not open /proc/sys/kernel/pid_max\n", 169 fscanf(f, "%d", &pid_max); 171 ksft_print_msg("/proc/sys/kernel/pid_max %d\n", pid_max); 236 /* pid_max should fail everywhere */ 237 set_tid[0] = pid_max;
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/linux-master/kernel/ |
H A D | pid.c | 63 int pid_max = PID_MAX_DEFAULT; variable 75 * first use and are never deallocated. This way a low pid_max 201 if (tid < 1 || tid >= pid_max) 241 pid_max, GFP_ATOMIC); 655 /* bump default and minimum pid_max based on number of cpus */ 656 pid_max = min(pid_max_max, max_t(int, pid_max, 660 pr_info("pid_max: default: %u minimum: %u\n", pid_max, pid_max_min);
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H A D | pid_namespace.c | 300 extern int pid_max; 308 .extra2 = &pid_max,
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H A D | sysctl.c | 1813 .procname = "pid_max", 1814 .data = &pid_max,
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/linux-master/include/linux/ |
H A D | pid.h | 109 extern int pid_max;
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/linux-master/kernel/trace/ |
H A D | pid_list.c | 417 WARN_ON_ONCE(pid_max > (1 << 30));
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H A D | trace_sched_switch.c | 445 tgid_map_max = pid_max;
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H A D | trace.h | 706 extern int pid_max;
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/linux-master/tools/perf/ |
H A D | builtin-sched.c | 434 static int pid_max; local 437 if (sysctl__read_int("kernel/pid_max", &pid_max) < 0) 438 pid_max = MAX_PID; 439 BUG_ON((sched->pid_to_task = calloc(pid_max, sizeof(struct task_desc *))) == NULL); 441 if (pid >= (unsigned long)pid_max) { 444 while (pid >= (unsigned long)pid_max) 445 sched->pid_to_task[pid_max++] = NULL;
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