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Avoiding some of the mmap_sem usage
This proposal has been accepted as a session.
One Line Summary
Avoiding some RT issues by avoiding mmap_sem
Abstract
In this talk we examine the mmap_sem, a known pain point of the rt kernel. And explore possible means of avoiding it under some conditions. Most notable we examine speculative page faults.
Speaker
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Peter Zijlstra
Intel OTCBiography
Peter Zijlstra — Intel OTC — kernel maintainer for some, hacker for other parts.
Sessions
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- Title: Avoiding some of the mmap_sem usage
- Microconference: Real Time II
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One Line Summary:
Avoiding some RT issues by avoiding mmap_sem
- Speakers: Peter Zijlstra
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