Messages in this thread | | | Date | Wed, 20 Jul 2022 17:37:44 +0200 | From | Peter Zijlstra <> | Subject | Re: [PATCH] locking/lockdep: use pr_warn_once for reporting that lockdep is turned off |
| |
On Thu, Jul 21, 2022 at 12:13:31AM +0900, Tetsuo Handa wrote: > On 2022/07/20 23:59, Peter Zijlstra wrote: > > On Wed, Jul 20, 2022 at 10:01:36PM +0900, Tetsuo Handa wrote: > >> debug_show_all_locks() can be called for multiple times if > >> hung_task_call_panic = 0. No need to repeat this message. > > > > That one extra line is really a problem? > > When lockdep is turned off during boot or some testing, khungtaskd repeats > this message, and I feel this repeated message useless.
I feel you should then fix the issue that lockdep is complaining about instead of making the message go away.
| |