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Groups > linux.kernel > #1453068
| From | Mike Galbraith <umgwanakikbuti@gmail.com> |
|---|---|
| Newsgroups | linux.kernel |
| Subject | Re: [PATCH 4/4] sched,fair: Fix PELT integrity for new tasks |
| Date | 2016-08-01 11:40 +0200 |
| Message-ID | <s1hRw-4vm-13@gated-at.bofh.it> (permalink) |
| References | <rL0KZ-6mx-9@gated-at.bofh.it> <rL0L0-6mx-23@gated-at.bofh.it> <s1fZn-3j6-3@gated-at.bofh.it> |
| Organization | linux.* mail to news gateway |
On Mon, 2016-08-01 at 15:30 +0800, Wanpeng Li wrote:
> What's the meaning of "the task is hashed before we call
> wake_up_new_task()"?
See fork.c::copy_process()
/*
* Make it visible to the rest of the system, but dont wake it up yet.
* Need tasklist lock for parent etc handling!
*/
write_lock_irq(&tasklist_lock);
....
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Re: [PATCH 4/4] sched,fair: Fix PELT integrity for new tasks Wanpeng Li <kernellwp@gmail.com> - 2016-08-01 09:40 +0200
Re: [PATCH 4/4] sched,fair: Fix PELT integrity for new tasks Mike Galbraith <umgwanakikbuti@gmail.com> - 2016-08-01 11:40 +0200
Re: [PATCH 4/4] sched,fair: Fix PELT integrity for new tasks Wanpeng Li <kernellwp@gmail.com> - 2016-08-01 12:30 +0200
Re: [PATCH 4/4] sched,fair: Fix PELT integrity for new tasks Mike Galbraith <umgwanakikbuti@gmail.com> - 2016-08-01 14:00 +0200
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