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Re: [PATCH v5 06/13] lockdep: Implement crossrelease feature

From Peter Zijlstra <peterz@infradead.org>
Newsgroups linux.kernel
Subject Re: [PATCH v5 06/13] lockdep: Implement crossrelease feature
Date 2017-03-01 12:20 +0100
Message-ID <tgasy-2gM-7@gated-at.bofh.it> (permalink)
References (1 earlier) <t0Ytl-4D1-41@gated-at.bofh.it> <tfPR9-4Up-35@gated-at.bofh.it> <tfQNc-5z5-7@gated-at.bofh.it> <tfUQO-8fZ-19@gated-at.bofh.it> <tg4ZQ-6FG-1@gated-at.bofh.it>
Organization linux.* mail to news gateway

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On Wed, Mar 01, 2017 at 01:40:33PM +0900, Byungchul Park wrote:

> Right. I decided to force MAX_XHLOCKS_NR to be power of 2 and everything
> became easy. Thank you very much.

Something like:

	BUILD_BUG_ON(MAX_XHLOCKS_NR & (MAX_XHLOCK_NR - 1));

Should enforce I think.

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Re: [PATCH v5 06/13] lockdep: Implement crossrelease feature Peter Zijlstra <peterz@infradead.org> - 2017-02-28 14:20 +0100
  Re: [PATCH v5 06/13] lockdep: Implement crossrelease feature Byungchul Park <byungchul.park@lge.com> - 2017-02-28 15:20 +0100
    Re: [PATCH v5 06/13] lockdep: Implement crossrelease feature Peter Zijlstra <peterz@infradead.org> - 2017-02-28 19:40 +0100
      Re: [PATCH v5 06/13] lockdep: Implement crossrelease feature Byungchul Park <byungchul.park@lge.com> - 2017-03-01 06:30 +0100
        Re: [PATCH v5 06/13] lockdep: Implement crossrelease feature Peter Zijlstra <peterz@infradead.org> - 2017-03-01 12:20 +0100
          Re: [PATCH v5 06/13] lockdep: Implement crossrelease feature Byungchul Park <byungchul.park@lge.com> - 2017-03-01 14:00 +0100

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