Merge tag 'sched-core-2021-08-30' of git://git.kernel.org/pub/scm/linux/kernel/git...

[linux-2.6-microblaze.git] / include / linux / sched.h

diff --git a/include/linux/sched.h b/include/linux/sched.h
index 3bb9fec..7c6a77d 100644 (file)
--- a/include/linux/sched.h
+++ b/include/linux/sched.h
@@ -864,6 +864,10 @@ struct task_struct {
        /* Used by page_owner=on to detect recursion in page tracking. */
        unsigned                        in_page_owner:1;
 #endif
+#ifdef CONFIG_EVENTFD
+       /* Recursion prevention for eventfd_signal() */
+       unsigned                        in_eventfd_signal:1;
+#endif
 
        unsigned long                   atomic_flags; /* Flags requiring atomic access. */
 
@@ -1008,7 +1012,6 @@ struct task_struct {
        /* Signal handlers: */
        struct signal_struct            *signal;
        struct sighand_struct __rcu             *sighand;
-       struct sigqueue                 *sigqueue_cache;
        sigset_t                        blocked;
        sigset_t                        real_blocked;
        /* Restored if set_restore_sigmask() was used: */
@@ -2050,6 +2053,8 @@ static inline void set_task_cpu(struct task_struct *p, unsigned int cpu)
 
 #endif /* CONFIG_SMP */
 
+extern bool sched_task_on_rq(struct task_struct *p);
+
 /*
  * In order to reduce various lock holder preemption latencies provide an
  * interface to see if a vCPU is currently running or not.