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Re: [patch V2 3/7] futex: Add op for hash preallocation

From Peter Zijlstra <peterz@infradead.org>
Newsgroups linux.kernel
Subject Re: [patch V2 3/7] futex: Add op for hash preallocation
Date 2016-05-20 07:00 +0200
Message-ID <rAKHv-10c-3@gated-at.bofh.it> (permalink)
References <rvynE-79b-3@gated-at.bofh.it> <rvynE-79b-1@gated-at.bofh.it> <rAvft-8bz-41@gated-at.bofh.it> <rABXB-41A-25@gated-at.bofh.it>
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On Thu, May 19, 2016 at 12:38:19PM -0700, Darren Hart wrote:
> On Thu, May 19, 2016 at 02:24:57PM +0200, Peter Zijlstra wrote:
> > OK, so no on-line rehashing possible?
> 
> It doesn't do it currently... did you see something that makes it impossible to
> add?

No, just tons of tricky.

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Re: [patch V2 3/7] futex: Add op for hash preallocation Peter Zijlstra <peterz@infradead.org> - 2016-05-19 14:30 +0200
  Re: [patch V2 3/7] futex: Add op for hash preallocation Darren Hart <dvhart@infradead.org> - 2016-05-19 21:40 +0200
    Re: [patch V2 3/7] futex: Add op for hash preallocation Peter Zijlstra <peterz@infradead.org> - 2016-05-20 07:00 +0200

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