Messages in this thread | | | Date | Mon, 06 Aug 2007 17:22:52 -0600 | From | Robert Hancock <> | Subject | Re: Few interrupts with NO_HZ |
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Jan Engelhardt wrote: > Hi, > > > this more of an informational question. So: > > kernel version is 2.6.22.1 on i686 > > /proc/uptime > 9917.81 9140.90 (2h45m) > > /proc/cpuinfo: > CPU0 > 0: 282 IO-APIC-edge timer > > this is kinda neat, I expected much more interrupts than just 282 since > boot. What kernel code actually uses the irq0 timer?
The kernel likely switched to using the local APIC timer after bootup..
-- Robert Hancock Saskatoon, SK, Canada To email, remove "nospam" from hancockr@nospamshaw.ca Home Page: http://www.roberthancock.com/
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