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Date: Wed, 14 Oct 2015 15:50:05 +0200 From: Peter Zijlstra <peterz@...radead.org> To: Mark Brown <broonie@...nel.org> Cc: Arnd Bergmann <arnd@...db.de>, Ingo Molnar <mingo@...nel.org>, linux-kernel@...r.kernel.org, linux-arm-kernel@...ts.infradead.org, Liam Girdwood <lgirdwood@...il.com>, akpm@...ux-foundation.org, Sascha Hauer <kernel@...gutronix.de> Subject: Re: [PATCH] mutex: make mutex_lock_nested an inline function On Wed, Oct 14, 2015 at 03:47:21PM +0200, Peter Zijlstra wrote: > --- > Documentation/locking/lockdep-design.txt | 8 ++++++++ > 1 file changed, 8 insertions(+) > > diff --git a/Documentation/locking/lockdep-design.txt b/Documentation/locking/lockdep-design.txt > index 5001280e9d82..e8e9ad4e6f5e 100644 > --- a/Documentation/locking/lockdep-design.txt > +++ b/Documentation/locking/lockdep-design.txt > @@ -24,6 +24,10 @@ a lock-class is used for the first time after bootup it gets registered, > and all subsequent uses of that lock-class will be attached to this > lock-class. > > +A class is typically associated with a lock's initialisation site; although > +its possible to explicitly initialize a lock with a different class key -- > +such class keys much come from static storage. Now if only I could actually type: s/much/must/ -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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