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SubjectRe: IPC between application and xserver is causing extra context switches
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On Fri, 2010-09-03 at 10:17 +0300, Pauli Nieminen wrote:
> Scheduling at write is wrong because xserver doesn't know about client
> priorities.

Waking up the client at write is correct because you don't know if there
is more to be written.

Really, your assumptions about when things schedule is wrong.




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