lkml.org 
[lkml]   [2017]   [Mar]   [20]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
/
Date
From
SubjectRe: [PATCH 07/17] net: convert sock.sk_refcnt from atomic_t to refcount_t
On Mon, Mar 20, 2017 at 11:39:37AM +0100, Peter Zijlstra wrote:
>
> Can we at least give a benchmark and have someone run numbers? We should
> be able to quantify these things.

Do you realise how many times this thing gets hit at 10Gb/s or
higher? Anyway, since you're proposing this change you should
demonstrate that it does not cause a performance regression.

Cheers,
--
Email: Herbert Xu <herbert@gondor.apana.org.au>
Home Page: http://gondor.apana.org.au/~herbert/
PGP Key: http://gondor.apana.org.au/~herbert/pubkey.txt

\
 
 \ /
  Last update: 2017-03-20 14:42    [W:0.088 / U:11.008 seconds]
©2003-2017 Jasper Spaans. hosted at Digital OceanAdvertise on this site