From: David Howells <dhowells@redhat.com>
To: Stefan Richter <stefanr@s5r6.in-berlin.de>
Cc: dhowells@redhat.com, linux-kernel@vger.kernel.org
Subject: Re: On patch "Remove all #inclusions of asm/system.h"
Date: Sun, 01 Apr 2012 02:46:31 +0100 [thread overview]
Message-ID: <5679.1333244791@redhat.com> (raw)
In-Reply-To: <20120331224452.1862a2b4@stein>
Stefan Richter <stefanr@s5r6.in-berlin.de> wrote:
> It's not a problem; they now get barrier.h via spinlock.h. I just
> wondered whether absence of #include <asm/barrier.h> in those files had a
> deeper non-obvious meaning. Since it doesn't I will just put that include
> in them next time around when I do some housekeeping there.
I suspect they should #include asm/barrier.h directly rather than relying on
spinlock.h. There's no guarantee that on every arch spinlock.h will pull in
asm/barrier.h, I think...
David
prev parent reply other threads:[~2012-04-01 1:46 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-03-29 13:34 On patch "Remove all #inclusions of asm/system.h" Stefan Richter
2012-03-31 19:31 ` David Howells
2012-03-31 20:44 ` Stefan Richter
2012-04-01 1:46 ` David Howells [this message]
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