Le Fri, Feb 16, 2024 at 05:27:39PM -0800, Boqun Feng a écrit : > From: "Paul E. McKenney" <paulmck@xxxxxxxxxx> > > This commit continues the elimination of deadlocks involving do_exit() > and RCU tasks by causing exit_tasks_rcu_start() to add the current > task to a per-CPU list and causing exit_tasks_rcu_stop() to remove the > current task from whatever list it is on. These lists will be used to > track tasks that are exiting, while still accounting for any RCU-tasks > quiescent states that these tasks pass though. > > [ paulmck: Apply Frederic Weisbecker feedback. ] > > Link: https://lore.kernel.org/all/20240118021842.290665-1-chenzhongjin@xxxxxxxxxx/ > > Reported-by: Chen Zhongjin <chenzhongjin@xxxxxxxxxx> > Reported-by: Yang Jihong <yangjihong1@xxxxxxxxxx> > Signed-off-by: Paul E. McKenney <paulmck@xxxxxxxxxx> > Tested-by: Yang Jihong <yangjihong1@xxxxxxxxxx> > Tested-by: Chen Zhongjin <chenzhongjin@xxxxxxxxxx> > Signed-off-by: Boqun Feng <boqun.feng@xxxxxxxxx> Reviewed-by: Frederic Weisbecker <frederic@xxxxxxxxxx>
