Lines Matching full:tasks

105 The RCU, RCU-sched, and RCU-tasks implementations have CPU stall warning.
176 	This boot/sysfs parameter controls the RCU-tasks stall warning
177 	interval.  A value of zero or less suppresses RCU-tasks stall
179 	in seconds.  An RCU-tasks stall warning starts with the line:
181 		INFO: rcu_tasks detected stalls on tasks:
184 	task stalling the current RCU-tasks grace period.
190 For non-RCU-tasks flavors of RCU, when a CPU detects that it is stalling,
193 	INFO: rcu_sched detected stalls on CPUs/tasks:
201 PREEMPT_RCU builds can be stalled by tasks as well as by CPUs, and that
202 the tasks will be indicated by PID, for example, "P3421".  It is even
203 possible for an rcu_state stall to be caused by both CPUs -and- tasks,
204 in which case the offending CPUs and tasks will all be called out in the list.
267 If all CPUs and tasks have passed through quiescent states, but the
287 in RCU CPU stall warnings even when all CPUs and tasks have passed
312 	INFO: rcu_sched detected expedited stalls on CPUs/tasks: { 7-... } 21119 jiffies s: 73 root: 0x2/.
326 rcu_node structure correspond to CPUs and/or tasks that are blocking the
332 tasks as well as by CPUs, and that the tasks will be indicated by PID,