David Wooff <http://www.calrec.com/images/siglogo.gif> Software Development Engineer
Tel: +44 (0)1422 842159 Fax: +44 (0)1422 845244 Email: david.wo...@calrec.com Web: www.calrec.com <http://www.calrec.com/> CALREC AUDIO LTD Nutclough Mill Hebden Bridge W Yorks HX7 8EZ England ________________________________ From: uclinux-dev-boun...@uclinux.org [mailto:uclinux-dev-boun...@uclinux.org] On Behalf Of Phil Wilshire Sent: 03 February 2010 20:34 To: uClinux development list Subject: Re: [uClinux-dev] Queueing work from both driver and interrupt Hi David, You may still want to make sure that you can give priority to interrupts. The single work queue will tend to mix them all together. As far as I can see anyway. Phil Wilshire David Wooff wrote: Yes, it is safe. See kernel/workqueue.c: queue_work -> queue_work_on -> __queue_work -> spin_lock_irqsave Best regards, Daniel Ah, I see now! I should examine the code a bit more readily in future. Many thanks. This electronic transmission is strictly confidential and intended solely for the addressee(s). If you are not the intended addressee, you must not disclose, copy or take any action in reliance of this email. If you have received this email in error please notify the sender as soon as possible. Any views expressed within this email may not necessarily be the views held by Calrec Audio Ltd. Calrec Audio Ltd have taken measures to ensure this email is free from computer viruses, however it is recommended that you also employ anti-virus measures on your computer systems. Calrec Audio Ltd. Registered in England. Registration number: 02392336. WEEE registration number: WEE/JE0051TQ/PRO. Registered address: Nutclough Mill, Hebden Bridge, West Yorks, HX7 8EZ. _______________________________________________ uClinux-dev mailing list uClinux-dev@uclinux.org http://mailman.uclinux.org/mailman/listinfo/uclinux-dev This message was resent by uclinux-dev@uclinux.org To unsubscribe see: http://mailman.uclinux.org/mailman/options/uclinux-dev This electronic transmission is strictly confidential and intended solely for the addressee(s). If you are not the intended addressee, you must not disclose, copy or take any action in reliance of this email. If you have received this email in error please notify the sender as soon as possible. Any views expressed within this email may not necessarily be the views held by Calrec Audio Ltd. Calrec Audio Ltd have taken measures to ensure this email is free from computer viruses, however it is recommended that you also employ anti-virus measures on your computer systems. Calrec Audio Ltd. Registered in England. Registration number: 02392336. WEEE registration number: WEE/JE0051TQ/PRO. Registered address: Nutclough Mill, Hebden Bridge, West Yorks, HX7 8EZ.
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