| Server IP : 74.208.127.88 / Your IP : 216.73.216.31 Web Server : Apache/2.4.41 (Ubuntu) System : Linux ubuntu 5.4.0-163-generic #180-Ubuntu SMP Tue Sep 5 13:21:23 UTC 2023 x86_64 User : www-data ( 33) PHP Version : 7.4.3-4ubuntu2.29 Disable Function : pcntl_alarm,pcntl_fork,pcntl_waitpid,pcntl_wait,pcntl_wifexited,pcntl_wifstopped,pcntl_wifsignaled,pcntl_wifcontinued,pcntl_wexitstatus,pcntl_wtermsig,pcntl_wstopsig,pcntl_signal,pcntl_signal_get_handler,pcntl_signal_dispatch,pcntl_get_last_error,pcntl_strerror,pcntl_sigprocmask,pcntl_sigwaitinfo,pcntl_sigtimedwait,pcntl_exec,pcntl_getpriority,pcntl_setpriority,pcntl_async_signals,pcntl_unshare, MySQL : OFF | cURL : ON | WGET : ON | Perl : ON | Python : OFF | Sudo : ON | Pkexec : ON Directory : /proc/self/root/lib/modules/5.4.0-163-generic/build/include/linux/ |
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/* SPDX-License-Identifier: GPL-2.0 */ #ifndef _LINUX_THREADS_H #define _LINUX_THREADS_H /* * The default limit for the nr of threads is now in * /proc/sys/kernel/threads-max. */ /* * Maximum supported processors. Setting this smaller saves quite a * bit of memory. Use nr_cpu_ids instead of this except for static bitmaps. */ #ifndef CONFIG_NR_CPUS /* FIXME: This should be fixed in the arch's Kconfig */ #define CONFIG_NR_CPUS 1 #endif /* Places which use this should consider cpumask_var_t. */ #define NR_CPUS CONFIG_NR_CPUS #define MIN_THREADS_LEFT_FOR_ROOT 4 /* * This controls the default maximum pid allocated to a process */ #define PID_MAX_DEFAULT (CONFIG_BASE_SMALL ? 0x1000 : 0x8000) /* * A maximum of 4 million PIDs should be enough for a while. * [NOTE: PID/TIDs are limited to 2^29 ~= 500+ million, see futex.h.] */ #define PID_MAX_LIMIT (CONFIG_BASE_SMALL ? PAGE_SIZE * 8 : \ (sizeof(long) > 4 ? 4 * 1024 * 1024 : PID_MAX_DEFAULT)) /* * Define a minimum number of pids per cpu. Heuristically based * on original pid max of 32k for 32 cpus. Also, increase the * minimum settable value for pid_max on the running system based * on similar defaults. See kernel/pid.c:pidmap_init() for details. */ #define PIDS_PER_CPU_DEFAULT 1024 #define PIDS_PER_CPU_MIN 8 #endif