tree 3c7e5807d36bec7e774ab164598ff34638681e31
parent d47e12d63e745f667a977226c3f59ae14521592d
author Michael S. Tsirkin <mst@redhat.com> 1342776187 +0000
committer David S. Miller <davem@davemloft.net> 1342985973 -0700

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>