From: Michael S. Tsirkin <mst@redhat.com>
Date: Fri, 20 Jul 2012 09:23:07 +0000 (+0000)
Subject: skbuff: add an api to orphan frags
X-Git-Tag: v3.6-rc1~125^2~28
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=a353e0ce0fd42d8859260666d1e9b10f2abd4698;p=pandora-kernel.git

skbuff: add an api to orphan frags

Many places do
       if ((skb_shinfo(skb)->tx_flags & SKBTX_DEV_ZEROCOPY))
		skb_copy_ubufs(skb, gfp_mask);
to copy and invoke frag destructors if necessary.
Add an inline helper for this.

Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
---

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