Messages in this thread | | | Date | Tue, 17 Jan 2012 20:10:36 +0000 | From | Alan Cox <> | Subject | Re: [PATCH 3/3] serial: 8250: Add a wakeup_capable module param |
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On Tue, 17 Jan 2012 10:56:03 -0800 Simon Glass <sjg@chromium.org> wrote:
> Since serial_core now does not make serial ports wake-up capable by > default, add a parameter to support this feature in the 8250 UART. > This is the only UART where I think this feature is useful.
NAK
Things should just work for users. Magic parameters is not an improvement. If its a performance problem someone needs to fix the rcu sync overhead or stop using rcu on that path.
Alan
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