Re: how to get chance for user space process even when the kernelis utilizing 100% CPU.

From: Chris Snook
Date: Fri Feb 01 2008 - 13:18:46 EST

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In reply to: veerasena reddy: "how to get chance for user space process even when the kernel is utilizing 100% CPU."
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veerasena reddy wrote:

I have a requirement where i need to execute a user process even when
the kernel is utilizing 100% of CPU time.

In the realtime kernel, hardware interrupt handlers are prioritized threads, so you can give the userspace process a higher realtime priority.

-- Chris
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Next message: H. Peter Anvin: "Re: PATCH/RFC: bzImage payload as compressed ELF file."
Previous message: Jerome Marchand: "[Patch 6/6] Enhanced partition statistics: remove old partition statistics"
In reply to: veerasena reddy: "how to get chance for user space process even when the kernel is utilizing 100% CPU."
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