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Re: [PATCH v3] mac80211: Optimize sta lookup for many VIFs

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On Wed, 2013-03-27 at 11:35 -0700, Ben Greear wrote:
> On 03/26/2013 12:42 PM, Johannes Berg wrote:
> > On Mon, 2013-03-25 at 17:57 -0700, greearb@xxxxxxxxxxxxxxx wrote:
> >
> >> v3:  Use rcu_dereference_protected as suggested.
> >
> > Heh.
> >
> >> +		some_sta = rcu_dereference_protected(sta->sdata->some_sta, 1);
> >
> > No no no, you're supposed to give it a proper argument like
> > "lockdep_is_held(&local->sta_mtx)"
> 
> Before I screw this up again..do you prefer that I line up
> method arguments and go over 80 character line length, or
> force the argument leftward to meet the 80 char limit?
> 
> I see no good way to make it fit in 80 chars and also
> line up properly.

Huh, no idea. I guess I'd rather have it less than 80 cols.

johannes

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