Messages in this thread | | | Subject | Re: [linux-pm] [PATCH 0/8] Suspend block api (version 8) | From | Peter Zijlstra <> | Date | Thu, 27 May 2010 20:02:43 +0200 |
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On Thu, 2010-05-27 at 18:54 +0100, Matthew Garrett wrote: > On Thu, May 27, 2010 at 07:52:09PM +0200, Peter Zijlstra wrote: > > > How so, event happens on hardware level, IRQ gets raised, CPU wakes up, > > handler gets run, handler generates a task wakeup, runqueue isn't empty, > > we run stuff. > > If you're using idle-based suspend without any forced idling or blocking > of applications then you don't lose wakeups. People keep conflating > separate issues.
I still don't see how blocking applications will cause missed wakeups in anything but a buggy application at worst, and even those will eventually get the event when they unblock.
What seems to be the confusion?
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