task_group_lock 6912 kernel/sched/core.c static DEFINE_SPINLOCK(task_group_lock); task_group_lock 6964 kernel/sched/core.c spin_lock_irqsave(&task_group_lock, flags); task_group_lock 6973 kernel/sched/core.c spin_unlock_irqrestore(&task_group_lock, flags); task_group_lock 6998 kernel/sched/core.c spin_lock_irqsave(&task_group_lock, flags); task_group_lock 7001 kernel/sched/core.c spin_unlock_irqrestore(&task_group_lock, flags);