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 <[email protected]> Signed-off-by: Fabian Frederick <[email protected]>
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