Thread (33 messages) 33 messages, 3 authors, 2017-09-25

Re: [PATCH v3 04/20] mm: VMA sequence count

From: Peter Zijlstra <peterz@infradead.org>
Date: 2017-09-25 12:22:51
Also in: linuxppc-dev, lkml

On Fri, Sep 15, 2017 at 02:38:51PM +0200, Laurent Dufour wrote:
quoted
 /*
  * well... answering your question - it seems raw versions of seqcount
  * functions don't call lockdep's lock_acquire/lock_release...
  *
  * but I have never told you that. never.
  */
Hum... I'm not sure that would be the best way since in other case lockdep
checks are valid, but if getting rid of locked's warning is required to get
this series upstream, I'd use raw versions... Please advice...
No sensible other way to shut it up come to mind though. Might be best
to use the raw primitives with a comment explaining why.

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