From 195e952d03a797aa953f62ffe24ec58693e17ed8 Mon Sep 17 00:00:00 2001
From: Al Viro <viro@zeniv.linux.org.uk>
Date: Thu, 6 Nov 2014 00:56:48 -0500
Subject: [PATCH] kill zerocopy_sg_from_iovec()

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Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
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Reading git-format-patch failed