Messages in this thread | | | From | Oliver Neukum <> | Subject | Re: [PATCH] Remove process freezer from suspend to RAM pathway | Date | Mon, 9 Jul 2007 08:47:42 +0200 |
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Am Sonntag, 8. Juli 2007 schrieb Benjamin Herrenschmidt: > > But I'm not sure it's a good idea in the long run. Think of a printer > > daemon, for example. It shouldn't have to experience unexpected I/O > > problems merely because someone has decided to put the system to sleep. > > Why not ? Printer is offline when machine is asleep... trying to print
Not necessarily. The machine must survive going to sleep while you are printing. Any other error return than -ERESTARTSYS is not an option. We can't simply change the ABI.
Regards Oliver
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