Re: [PATCH 4/4] sched,fair: Fix PELT integrity for new tasks
From
Mike Galbraith <>
Date
Mon, 01 Aug 2016 11:31:12 +0200
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); ....