/* SPDX-License-Identifier: GPL-2.0 */ #ifndef _LINUX__INIT_TASK_H #define _LINUX__INIT_TASK_H #include <linux/rcupdate.h> #include <linux/irqflags.h> #include <linux/utsname.h> #include <linux/lockdep.h> #include <linux/ftrace.h> #include <linux/ipc.h> #include <linux/pid_namespace.h> #include <linux/user_namespace.h> #include <linux/securebits.h> #include <linux/seqlock.h> #include <linux/rbtree.h> #include <linux/refcount.h> #include <linux/sched/autogroup.h> #include <net/net_namespace.h> #include <linux/sched/rt.h> #include <linux/livepatch.h> #include <linux/mm_types.h> #include <asm/thread_info.h> extern struct files_struct init_files; extern struct fs_struct init_fs; extern struct nsproxy init_nsproxy; extern struct group_info init_groups; extern struct cred init_cred; #ifndef CONFIG_VIRT_CPU_ACCOUNTING_NATIVE #define INIT_PREV_CPUTIME(x) .prev_cputime = { \ .lock = __RAW_SPIN_LOCK_UNLOCKED(x.prev_cputime.lock), \ }, #else #define INIT_PREV_CPUTIME(x) #endif #ifdef CONFIG_POSIX_TIMERS #define INIT_CPU_TIMERS(s) \ .cpu_timers = { \ LIST_HEAD_INIT(s.cpu_timers[0]), \ LIST_HEAD_INIT(s.cpu_timers[1]), \ LIST_HEAD_INIT(s.cpu_timers[2]), \ }, #else #define INIT_CPU_TIMERS(s) #endif #define INIT_TASK_COMM "swapper" /* Attach to the init_task data structure for proper alignment */ #ifdef CONFIG_ARCH_TASK_STRUCT_ON_STACK #define __init_task_data __attribute__((__section__(".data..init_task"))) #else #define __init_task_data /**/ #endif /* Attach to the thread_info data structure for proper alignment */ #define __init_thread_info __attribute__((__section__(".data..init_thread_info"))) #endif