diff --git a/kernel/hung_task.c b/kernel/hung_task.c index a5043188456d..b8554aedc589 100644 --- a/kernel/hung_task.c +++ b/kernel/hung_task.c @@ -276,8 +276,8 @@ static void hung_task_info(struct task_struct *t, unsigned long timeout, sched_show_task(t); debug_show_blocker(t, timeout); - if (!hung_task_warnings_budget) - pr_info("Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings\n"); + if (!hung_task_warnings_budget && !hung_task_call_panic) + pr_info("hung_task: further per-task details suppressed until warning budget is reset (see sysctl kernel.hung_task_warnings)\n"); } touch_nmi_watchdog(); @@ -363,6 +363,10 @@ static void check_hung_uninterruptible_tasks(unsigned long timeout) return; } + if (!hung_task_warnings_budget && !hung_task_call_panic) + pr_info("hung_task: %lu hung tasks detected, warning budget exhausted\n", + this_round_count); + if (need_warning || hung_task_call_panic) { si_mask |= SYS_INFO_LOCKS;