Skip site navigation (1)Skip section navigation (2)
Date:      Mon, 5 Dec 2016 17:50:24 +0000
From:      "alc (Alan Cox)" <phabric-noreply@FreeBSD.org>
To:        freebsd-net@freebsd.org
Subject:   [Differential] D8637: buf_ring.h: fix memory order issues.
Message-ID:  <b1d8337448f23239e3644d85081c2aca@localhost.localdomain>
In-Reply-To: <differential-rev-PHID-DREV-7phoe4ltzb7cywaexwdr-req@FreeBSD.org>
References:  <differential-rev-PHID-DREV-7phoe4ltzb7cywaexwdr-req@FreeBSD.org>

next in thread | previous in thread | raw e-mail | index | archive | help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Want to link to this message? Use this URL: <https://mail-archive.FreeBSD.org/cgi/mid.cgi?b1d8337448f23239e3644d85081c2aca>