On Fri, Mar 19, 2021 at 04:00:36PM +0800, Wang Qing wrote: > When touch_softlockup_watchdog() is called, only wq_watchdog_touched_cpu > updated, while the unbound worker_pool running on its core uses > wq_watchdog_touched to determine whether locked up. This may be mischecked.
Can you please elaborate here, preferably with a concrete scenario where the new code is better? Thanks. -- tejun
