Date: Fri, 13 Feb 2015 22:01:19 +0000 From: "rpaulo (Rui Paulo)" <phabric-noreply@FreeBSD.org> To: freebsd-arm@freebsd.org Subject: [Differential] [Requested Changes To] D1833: Add memory barriers to buf_ring Message-ID: <727a18b80886ae40e11d76bde7fb26f4@localhost.localdomain> In-Reply-To: <differential-rev-PHID-DREV-ntnotl4wj5wcj2eoukly-req@FreeBSD.org> References: <differential-rev-PHID-DREV-ntnotl4wj5wcj2eoukly-req@FreeBSD.org>
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rpaulo requested changes to this revision. rpaulo added a comment. This revision now requires changes to proceed. Hmm, I think these memory barriers were in the tree but were removed recently. I think it would be nice to use the atomic load acq/rel because this change could negatively impact x86. REVISION DETAIL https://reviews.freebsd.org/D1833 To: zbb, kmacy, imp, rpaulo Cc: adrian, freebsd-arm
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