1 /* SPDX-License-Identifier: GPL-2.0 */ 2 #ifndef _LINUX__INIT_TASK_H 3 #define _LINUX__INIT_TASK_H 4 5 #include <linux/rcupdate.h> 6 #include <linux/irqflags.h> 7 #include <linux/utsname.h> 8 #include <linux/lockdep.h> 9 #include <linux/ftrace.h> 10 #include <linux/ipc.h> 11 #include <linux/pid_namespace.h> 12 #include <linux/user_namespace.h> 13 #include <linux/securebits.h> 14 #include <linux/seqlock.h> 15 #include <linux/rbtree.h> 16 #include <linux/refcount.h> 17 #include <linux/sched/autogroup.h> 18 #include <net/net_namespace.h> 19 #include <linux/sched/rt.h> 20 #include <linux/livepatch.h> 21 #include <linux/mm_types.h> 22 23 #include <asm/thread_info.h> 24 25 extern struct files_struct init_files; 26 extern struct fs_struct init_fs; 27 extern struct nsproxy init_nsproxy; 28 extern struct group_info init_groups; 29 extern struct cred init_cred; 30 31 #ifndef CONFIG_VIRT_CPU_ACCOUNTING_NATIVE 32 #define INIT_PREV_CPUTIME(x) .prev_cputime = { \ 33 .lock = __RAW_SPIN_LOCK_UNLOCKED(x.prev_cputime.lock), \ 34 }, 35 #else 36 #define INIT_PREV_CPUTIME(x) 37 #endif 38 39 #define INIT_TASK_COMM "swapper" 40 41 /* Attach to the init_task data structure for proper alignment */ 42 #ifdef CONFIG_ARCH_TASK_STRUCT_ON_STACK 43 #define __init_task_data __section(".data..init_task") 44 #else 45 #define __init_task_data /**/ 46 #endif 47 48 /* Attach to the thread_info data structure for proper alignment */ 49 #define __init_thread_info __section(".data..init_thread_info") 50 51 #endif 52
