| commit | a353e0ce0fd42d8859260666d1e9b10f2abd4698 | [log] [tgz] |
|---|---|---|
| author | Michael S. Tsirkin <mst@redhat.com> | Fri Jul 20 09:23:07 2012 +0000 |
| committer | David S. Miller <davem@davemloft.net> | Sun Jul 22 12:39:33 2012 -0700 |
| tree | 3c7e5807d36bec7e774ab164598ff34638681e31 | |
| parent | d47e12d63e745f667a977226c3f59ae14521592d [diff] |
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>