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Diffstat (limited to 'kernel/rcu/tree_stall.h')
-rw-r--r--kernel/rcu/tree_stall.h12
1 files changed, 5 insertions, 7 deletions
diff --git a/kernel/rcu/tree_stall.h b/kernel/rcu/tree_stall.h
index 6f06dc12904a..b5ce0580074e 100644
--- a/kernel/rcu/tree_stall.h
+++ b/kernel/rcu/tree_stall.h
@@ -537,13 +537,11 @@ static void rcu_check_gp_kthread_starvation(void)
pr_err("\tUnless %s kthread gets sufficient CPU time, OOM is now expected behavior.\n", rcu_state.name);
pr_err("RCU grace-period kthread stack dump:\n");
sched_show_task(gpk);
- if (cpu >= 0) {
- if (cpu_is_offline(cpu)) {
- pr_err("RCU GP kthread last ran on offline CPU %d.\n", cpu);
- } else {
- pr_err("Stack dump where RCU GP kthread last ran:\n");
- dump_cpu_task(cpu);
- }
+ if (cpu_is_offline(cpu)) {
+ pr_err("RCU GP kthread last ran on offline CPU %d.\n", cpu);
+ } else {
+ pr_err("Stack dump where RCU GP kthread last ran:\n");
+ dump_cpu_task(cpu);
}
wake_up_process(gpk);
}