Re: [PATCH 15/18] staging: fsl-dpaa2/eth: Reorder priv fields

From	Greg KH <gregkh@linuxfoundation.org>
Newsgroups	linux.kernel
Subject	Re: [PATCH 15/18] staging: fsl-dpaa2/eth: Reorder priv fields
Date	2017-06-13 12:10 +0200
Message-ID	<tRQVP-6DL-15@gated-at.bofh.it> (permalink)
References	<tPoAG-27S-17@gated-at.bofh.it> <tRQVP-6DL-17@gated-at.bofh.it>
Organization	linux.* mail to news gateway

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On Tue, Jun 06, 2017 at 10:00:38AM -0500, Ioana Radulescu wrote:
> Reorder fields in the device's private structure such that
> the ones most used on the hotpath are at the beginning of
> the structure.
> 
> This brings a small performance improvement due to better
> cache usage.

Really?  What kind of performance improvement?  Always be specific.

Please fix up and resend.

thanks,

greg k-h

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Re: [PATCH 15/18] staging: fsl-dpaa2/eth: Reorder priv fields Greg KH <gregkh@linuxfoundation.org> - 2017-06-13 12:10 +0200
  RE: [PATCH 15/18] staging: fsl-dpaa2/eth: Reorder priv fields Ruxandra Ioana Radulescu <ruxandra.radulescu@nxp.com> - 2017-06-14 15:20 +0200

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