Messages in this thread | | | Subject | Re: atomic copy_from_user? | From | Rob Love <> | Date | Mon, 22 Dec 2003 17:19:48 -0500 |
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On Mon, 2003-12-22 at 17:14, Andrew Morton wrote:
> But preempt_enable_no_resched() calls dec_preempt_count().
Yah, Joe just pointed that out.
I do not really want to change the base interfaces, anyway ;)
I do think we should add an explicit preempt_check_resched() after calls to dec_preempt_count() where we might be delaying a reschedule, though.
Rob Love
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