diff options
Diffstat (limited to 'include')
| -rw-r--r-- | include/linux/init_task.h | 87 |
1 files changed, 4 insertions, 83 deletions
diff --git a/include/linux/init_task.h b/include/linux/init_task.h index 30a89b99a5af..9711611b831d 100644 --- a/include/linux/init_task.h +++ b/include/linux/init_task.h @@ -218,91 +218,12 @@ extern struct cred init_cred; #define INIT_TASK_SECURITY #endif -/* - * INIT_TASK is used to set up the first task table, touch at - * your own risk!. Base=0, limit=0x1fffff (=2MB) - */ -#define INIT_TASK(tsk) \ -{ \ - INIT_TASK_TI(tsk) \ - .state = 0, \ - .stack = init_stack, \ - .usage = ATOMIC_INIT(2), \ - .flags = PF_KTHREAD, \ - .prio = MAX_PRIO-20, \ - .static_prio = MAX_PRIO-20, \ - .normal_prio = MAX_PRIO-20, \ - .policy = SCHED_NORMAL, \ - .cpus_allowed = CPU_MASK_ALL, \ - .nr_cpus_allowed= NR_CPUS, \ - .mm = NULL, \ - .active_mm = &init_mm, \ - .restart_block = { \ - .fn = do_no_restart_syscall, \ - }, \ - .se = { \ - .group_node = LIST_HEAD_INIT(tsk.se.group_node), \ - }, \ - .rt = { \ - .run_list = LIST_HEAD_INIT(tsk.rt.run_list), \ - .time_slice = RR_TIMESLICE, \ - }, \ - .tasks = LIST_HEAD_INIT(tsk.tasks), \ - INIT_PUSHABLE_TASKS(tsk) \ - INIT_CGROUP_SCHED(tsk) \ - .ptraced = LIST_HEAD_INIT(tsk.ptraced), \ - .ptrace_entry = LIST_HEAD_INIT(tsk.ptrace_entry), \ - .real_parent = &tsk, \ - .parent = &tsk, \ - .children = LIST_HEAD_INIT(tsk.children), \ - .sibling = LIST_HEAD_INIT(tsk.sibling), \ - .group_leader = &tsk, \ - RCU_POINTER_INITIALIZER(real_cred, &init_cred), \ - RCU_POINTER_INITIALIZER(cred, &init_cred), \ - .comm = INIT_TASK_COMM, \ - .thread = INIT_THREAD, \ - .fs = &init_fs, \ - .files = &init_files, \ - .signal = &init_signals, \ - .sighand = &init_sighand, \ - .nsproxy = &init_nsproxy, \ - .pending = { \ - .list = LIST_HEAD_INIT(tsk.pending.list), \ - .signal = {{0}}}, \ - .blocked = {{0}}, \ - .alloc_lock = __SPIN_LOCK_UNLOCKED(tsk.alloc_lock), \ - .journal_info = NULL, \ - INIT_CPU_TIMERS(tsk) \ - .pi_lock = __RAW_SPIN_LOCK_UNLOCKED(tsk.pi_lock), \ - .timer_slack_ns = 50000, /* 50 usec default slack */ \ - .pids = { \ - [PIDTYPE_PID] = INIT_PID_LINK(PIDTYPE_PID), \ - [PIDTYPE_PGID] = INIT_PID_LINK(PIDTYPE_PGID), \ - [PIDTYPE_SID] = INIT_PID_LINK(PIDTYPE_SID), \ - }, \ - .thread_group = LIST_HEAD_INIT(tsk.thread_group), \ - .thread_node = LIST_HEAD_INIT(init_signals.thread_head), \ - INIT_IDS \ - INIT_PERF_EVENTS(tsk) \ - INIT_TRACE_IRQFLAGS \ - INIT_LOCKDEP \ - INIT_FTRACE_GRAPH \ - INIT_TRACE_RECURSION \ - INIT_TASK_RCU_PREEMPT(tsk) \ - INIT_TASK_RCU_TASKS(tsk) \ - INIT_CPUSET_SEQ(tsk) \ - INIT_RT_MUTEXES(tsk) \ - INIT_PREV_CPUTIME(tsk) \ - INIT_VTIME(tsk) \ - INIT_NUMA_BALANCING(tsk) \ - INIT_KASAN(tsk) \ - INIT_LIVEPATCH(tsk) \ - INIT_TASK_SECURITY \ -} - - /* 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"))) |