Lines Matching full:tasks

117 The RCU, RCU-sched, and RCU-tasks implementations have CPU stall warning.
208 	This boot/sysfs parameter controls the RCU-tasks stall warning
209 	interval.  A value of zero or less suppresses RCU-tasks stall
211 	in seconds.  An RCU-tasks stall warning starts with the line:
213 		INFO: rcu_tasks detected stalls on tasks:
216 	task stalling the current RCU-tasks grace period.
222 For non-RCU-tasks flavors of RCU, when a CPU detects that some other
225 	INFO: rcu_sched detected stalls on CPUs/tasks:
233 PREEMPT_RCU builds can be stalled by tasks as well as by CPUs, and that
234 the tasks will be indicated by PID, for example, "P3421".  It is even
235 possible for an rcu_state stall to be caused by both CPUs *and* tasks,
236 in which case the offending CPUs and tasks will all be called out in the list.
290 If all CPUs and tasks have passed through quiescent states, but the
311 in RCU CPU stall warnings even when all CPUs and tasks have passed
338 These messages are usually followed by stack dumps of the CPUs and tasks
361 	INFO: rcu_sched detected expedited stalls on CPUs/tasks: { 7-... } 21119 jiffies s: 73 root: 0x2/.
375 rcu_node structure correspond to CPUs and/or tasks that are blocking the
381 tasks as well as by CPUs, and that the tasks will be indicated by PID,