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Groups > linux.kernel > #1633845
| From | Tejun Heo <tj@kernel.org> |
|---|---|
| Newsgroups | linux.kernel |
| Subject | Re: WARN_ON_ONCE() in process_one_work()? |
| Date | 2017-05-01 22:00 +0200 |
| Message-ID | <tCpEe-4R3-21@gated-at.bofh.it> (permalink) |
| References | <tCmQ2-39r-27@gated-at.bofh.it> <tCoyu-4dM-9@gated-at.bofh.it> <tCpux-4NU-5@gated-at.bofh.it> |
| Organization | linux.* mail to news gateway |
On Mon, May 01, 2017 at 03:42:37PM -0400, Steven Rostedt wrote: > On Mon, 1 May 2017 14:42:50 -0400 > Tejun Heo <tj@kernel.org> wrote: > > > Steven's involved a rescuer too. One possibility was cpuset being > > involved somehow and messing up the affinity of the rescuer kthread > > unexpectedly. Is cpuset involved in any way? > > I didn't do anything with cpuset. I did take CPUs offline though. > > I'm currently testing changes, but when its done, I'll remove the > "WARN_ON() comment out" and see if I can reproduce it again. Were you also using nohz_full? Thanks. -- tejun
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Re: WARN_ON_ONCE() in process_one_work()? Tejun Heo <tj@kernel.org> - 2017-05-01 20:50 +0200
Re: WARN_ON_ONCE() in process_one_work()? Steven Rostedt <rostedt@goodmis.org> - 2017-05-01 21:50 +0200
Re: WARN_ON_ONCE() in process_one_work()? Tejun Heo <tj@kernel.org> - 2017-05-01 22:00 +0200
Re: WARN_ON_ONCE() in process_one_work()? Steven Rostedt <rostedt@goodmis.org> - 2017-05-01 22:10 +0200
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