linux/init/init_task.c

2 #include <linux/init_task.h>
22 	.thread_head	= LIST_HEAD_INIT(init_task.thread_node),
65 /* init to 2 - one for init_task, one to ensure it is never freed */
96 struct task_struct init_task __aligned(L1_CACHE_BYTES) = {
98 	.thread_info	= INIT_THREAD_INFO(init_task),
109 	.cpus_ptr	= &init_task.cpus_mask,
120 		.group_node 	= LIST_HEAD_INIT(init_task.se.group_node),
123 		.run_list	= LIST_HEAD_INIT(init_task.rt.run_list),
126 	.tasks		= LIST_HEAD_INIT(init_task.tasks),
128 	.pushable_tasks	= PLIST_NODE_INIT(init_task.pushable_tasks, MAX_PRIO),
135 		.dsq_list.node	= LIST_HEAD_INIT(init_task.scx.dsq_list.node),
138 		.runnable_node	= LIST_HEAD_INIT(init_task.scx.runnable_node),
144 	.ptraced	= LIST_HEAD_INIT(init_task.ptraced),
145 	.ptrace_entry	= LIST_HEAD_INIT(init_task.ptrace_entry),
146 	.real_parent	= &init_task,
147 	.parent		= &init_task,
148 	.children	= LIST_HEAD_INIT(init_task.children),
149 	.sibling	= LIST_HEAD_INIT(init_task.sibling),
150 	.group_leader	= &init_task,
164 		.list = LIST_HEAD_INIT(init_task.pending.list),
168 	.alloc_lock	= __SPIN_LOCK_UNLOCKED(init_task.alloc_lock),
170 	INIT_CPU_TIMERS(init_task)
171 	.pi_lock	= __RAW_SPIN_LOCK_UNLOCKED(init_task.pi_lock),
180 	.perf_event_mutex = __MUTEX_INITIALIZER(init_task.perf_event_mutex),
181 	.perf_event_list = LIST_HEAD_INIT(init_task.perf_event_list),
186 	.rcu_node_entry = LIST_HEAD_INIT(init_task.rcu_node_entry),
191 	.rcu_tasks_holdout_list = LIST_HEAD_INIT(init_task.rcu_tasks_holdout_list),
193 	.rcu_tasks_exit_list = LIST_HEAD_INIT(init_task.rcu_tasks_exit_list),
199 	.mems_allowed_seq = SEQCNT_SPINLOCK_ZERO(init_task.mems_allowed_seq,
200 						 &init_task.alloc_lock),
206 	INIT_PREV_CPUTIME(init_task)
208 	.vtime.seqcount	= SEQCNT_ZERO(init_task.vtime_seqcount),
253 EXPORT_SYMBOL(init_task);
260 struct thread_info init_thread_info __init_thread_info = INIT_THREAD_INFO(init_task);