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Groups > linux.kernel > #1603354
| From | Peter Zijlstra <peterz@infradead.org> |
|---|---|
| Newsgroups | linux.kernel |
| Subject | Re: [sched/core] 8a8c69c327: WARNING: CPU: 0 PID: 8 at kernel/locking/lockdep.c:3548 lock_release |
| Date | 2017-03-17 15:20 +0100 |
| Message-ID | <tm0Tv-7D7-17@gated-at.bofh.it> (permalink) |
| References | <tlJSG-3pV-17@gated-at.bofh.it> <tlZNL-6Td-5@gated-at.bofh.it> <tm0gO-77w-13@gated-at.bofh.it> <tm0Tv-7D7-19@gated-at.bofh.it> |
| Organization | linux.* mail to news gateway |
On Fri, Mar 17, 2017 at 03:09:09PM +0100, Peter Zijlstra wrote: > On Fri, Mar 17, 2017 at 09:24:11PM +0800, Wanpeng Li wrote: > > I have another version of patch which utilizes raw_spin_lock_irqsave() > > instead of rq_lock_irqsave() in __balance_callback() as before, which > > one do you like, Peterz? > > Hurm.. the raw_spin_lock_irqsave() one I suspect. No point in pinning > and then unpinning. Took your other version and edited that to make it do this.
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Re: [sched/core] 8a8c69c327: WARNING: CPU: 0 PID: 8 at kernel/locking/lockdep.c:3548 lock_release Wanpeng Li <kernellwp@gmail.com> - 2017-03-17 14:10 +0100
Re: [sched/core] 8a8c69c327: WARNING: CPU: 0 PID: 8 at kernel/locking/lockdep.c:3548 lock_release Wanpeng Li <kernellwp@gmail.com> - 2017-03-17 14:40 +0100
Re: [sched/core] 8a8c69c327: WARNING: CPU: 0 PID: 8 at kernel/locking/lockdep.c:3548 lock_release Peter Zijlstra <peterz@infradead.org> - 2017-03-17 15:20 +0100
Re: [sched/core] 8a8c69c327: WARNING: CPU: 0 PID: 8 at kernel/locking/lockdep.c:3548 lock_release Peter Zijlstra <peterz@infradead.org> - 2017-03-17 15:20 +0100
Re: [sched/core] 8a8c69c327: WARNING: CPU: 0 PID: 8 at kernel/locking/lockdep.c:3548 lock_release Wanpeng Li <kernellwp@gmail.com> - 2017-03-19 03:30 +0100
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