Xorg Xprt starts to consume 100% CPU when being idle for some time (internal screensaver goes mad after 10mins)
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@ -303,6 +303,11 @@ void XprintInitGlobals(void)
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* ("Xfree86's "smart scheduler" breaks Xprt") */
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SmartScheduleDisable = TRUE;
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#endif /* SMART_SCHEDULE */
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/* Disable internal screensaver for Xprint (workaround for
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* http://pdx.freedesktop.org/cgi-bin/bugzilla/show_bug.cgi?id=567 ("Xorg
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* Xprt starts to consume 100% CPU when being idle for some time")) */
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defaultScreenSaverTime = 0;
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}
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/*
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@ -1296,11 +1301,22 @@ PrinterInitOutput(
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FatalError("Internal error: XprintInitGlobals() not called.");
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}
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#ifdef SMART_SCHEDULE
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/* |XprintInitGlobals| should have set |SmartScheduleDisable| to
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* |TRUE| - if not we will trigger this safeguard. */
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if( SmartScheduleDisable != TRUE )
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{
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FatalError("Internal error: XF86 smart scheduler incompatible to Xprint DDX.");
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}
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#endif /* SMART_SCHEDULE */
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/* Safeguard for
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* http://pdx.freedesktop.org/cgi-bin/bugzilla/show_bug.cgi?id=567 ("Xorg
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* Xprt starts to consume 100% CPU when being idle for some time")
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* |XprintInitGlobals| should have set |defaultScreenSaverTime| to
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* |0| - if not we will trigger this trap. */
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if( defaultScreenSaverTime != 0 )
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{
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FatalError("Internal screen saver must be OFF for printing.");
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}
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/*
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* this little test is just a warning at startup to make sure
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