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Merge branch 'rcu/urgent' of git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu

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Pull RCU fix from Paul McKenney:
 "This contains a single commit that fixes a bug that was introduced in
  the last merge window. This bug causes a compiler warning complaining
  about show_rcu_tasks_classic_gp_kthread() being an unused static
  function in !SMP kernels.

  The fix is straightforward, just adding an 'inline' to make this a
  static inline function, thus avoiding the warning.

  This bug was reported by Laurent Pinchart, who would like it fixed
  sooner rather than later"

* 'rcu/urgent' of git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu:
  rcu-tasks: Prevent complaints of unused show_rcu_tasks_classic_gp_kthread()
This commit is contained in:
Linus Torvalds 2020-09-21 12:42:31 -07:00
commit 9847774063
1 changed files with 1 additions and 1 deletions
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2
kernel/rcu/tasks.h
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@ -590,7 +590,7 @@ void exit_tasks_rcu_finish(void) __releases(&tasks_rcu_exit_srcu)
}
#else /* #ifdef CONFIG_TASKS_RCU */
static void show_rcu_tasks_classic_gp_kthread(void) { }
static inline void show_rcu_tasks_classic_gp_kthread(void) { }
void exit_tasks_rcu_start(void) { }
void exit_tasks_rcu_finish(void) { exit_tasks_rcu_finish_trace(current); }
#endif /* #else #ifdef CONFIG_TASKS_RCU */