Lines Matching full:tasks

107 The RCU, RCU-sched, and RCU-tasks implementations have CPU stall warning.
178 	This boot/sysfs parameter controls the RCU-tasks stall warning
179 	interval.  A value of zero or less suppresses RCU-tasks stall
181 	in seconds.  An RCU-tasks stall warning starts with the line:
183 		INFO: rcu_tasks detected stalls on tasks:
186 	task stalling the current RCU-tasks grace period.
192 For non-RCU-tasks flavors of RCU, when a CPU detects that some other
195 	INFO: rcu_sched detected stalls on CPUs/tasks:
203 PREEMPT_RCU builds can be stalled by tasks as well as by CPUs, and that
204 the tasks will be indicated by PID, for example, "P3421".  It is even
205 possible for an rcu_state stall to be caused by both CPUs *and* tasks,
206 in which case the offending CPUs and tasks will all be called out in the list.
271 If all CPUs and tasks have passed through quiescent states, but the
292 in RCU CPU stall warnings even when all CPUs and tasks have passed
319 These messages are usually followed by stack dumps of the CPUs and tasks
342 	INFO: rcu_sched detected expedited stalls on CPUs/tasks: { 7-... } 21119 jiffies s: 73 root: 0x2/.
356 rcu_node structure correspond to CPUs and/or tasks that are blocking the
362 tasks as well as by CPUs, and that the tasks will be indicated by PID,