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Re: [PATCH 12/29] staging: lustre: mdc: manage number of modify RPCs in flight

From Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Newsgroups linux.kernel
Subject Re: [PATCH 12/29] staging: lustre: mdc: manage number of modify RPCs in flight
Date 2016-10-30 16:10 +0100
Message-ID <sxZUd-6he-1@gated-at.bofh.it> (permalink)
References <sx1bH-7Qv-5@gated-at.bofh.it> <sx1bI-7Qv-23@gated-at.bofh.it>
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On Thu, Oct 27, 2016 at 06:11:46PM -0400, James Simmons wrote:
> From: Gregoire Pichon <gregoire.pichon@bull.net>
> 
> This patch is the main client part of a new feature that supports
> multiple modify metadata RPCs in parallel. Its goal is to improve
> metadata operations performance of a single client, while maintening
> the consistency of MDT reply reconstruction and MDT recovery
> mechanisms.
> 
> It allows to manage the number of modify RPCs in flight within
> the client obd structure and to assign a virtual index (the tag) to
> each modify RPC to help server side cleaning of reply data.
> 
> The mdc component uses this feature to send multiple modify RPCs
> in parallel.

I'm not going to apply this one due to the kbuild warning it causes.

thanks,

greg k-h

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[PATCH 12/29] staging: lustre: mdc: manage number of modify RPCs in flight James Simmons <jsimmons@infradead.org> - 2016-10-28 00:20 +0200
  Re: [PATCH 12/29] staging: lustre: mdc: manage number of modify RPCs  in flight Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2016-10-30 16:10 +0100

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