Messages in this thread | | | Date | Fri, 20 Feb 2015 21:34:28 +0300 | From | Sergei Shtylyov <> | Subject | Re: [PATCH 6/7 linux-next] wan: cosa: replace current->state by set_current_state() |
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Hello.
On 02/20/2015 09:12 PM, Fabian Frederick wrote:
> Use helper functions to access current->state. > Direct assignments are prone to races and therefore buggy.
> current->state = TASK_RUNNING is replaced by __set_current_state()
You sometimes use __set_current_state() and sometimes set_current_state().
> Thanks to Peter Zijlstra for the exact definition of the problem.
> Suggested-By: Peter Zijlstra <peterz@infradead.org> > Signed-off-by: Fabian Frederick <fabf@skynet.be>
[...]
WBR, Sergei
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