svn commit: r333612 - head/sys/net

[Cy Schubert]

Indeed, thank you. It replaced a patch I used to address a panic, due to a missing lock, when restarting my WiFi connection here at Vancouver Island Tech Park. I failover bge0 to wlan0.

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Sent using a tiny phone keyboard.
Apologies for any typos and autocorrect.
Also, this old phone only supports top post. Apologies.

Cy Schubert
<Cy.Schubert at cschubert.com> or <cy at freebsd.org>
The need of the many outweighs the greed of the few.
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-----Original Message-----
From: Renato Botelho
Sent: 15/05/2018 07:17
To: Stephen Hurd; src-committers at freebsd.org; svn-src-all at freebsd.org; svn-src-head at freebsd.org
Subject: Re: svn commit: r333612 - head/sys/net

On 14/05/18 17:06, Stephen Hurd wrote:
> Author: shurd
> Date: Mon May 14 20:06:49 2018
> New Revision: 333612
> URL: https://svnweb.freebsd.org/changeset/base/333612
> 
> Log:
>   Replace rmlock with epoch in lagg
>   
>   Use the new epoch based reclamation API. Now the hot paths will not
>   block at all, and the sx lock is used for the softc data.  This fixes LORs
>   reported where the rwlock was obtained when the sxlock was held.
>   
>   Submitted by:	mmacy
>   Reported by:	Harry Schmalzbauer <freebsd at omnilan.de>
>   Reviewed by:	sbruno
>   Sponsored by:	Limelight Networks
>   Differential Revision:	https://reviews.freebsd.org/D15355

Thanks! This fixed my (wlan0+em0) failover lagg interface.

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Renato Botelho