| commit | 1934f0ec2c0cdf41af07c1758ddb533d0fa67b28 | [log] [tgz] |
|---|---|---|
| author | Michael S. Tsirkin <mst@redhat.com> | Fri Jul 20 09:23:07 2012 +0000 |
| committer | chrmhoffmann <chrmhoffmann@gmail.com> | Sun Apr 05 10:20:24 2020 +0200 |
| tree | b95c3331b4be02bfb44abfa56a5ff88d8d49dfed | |
| parent | 4c941738359bd1012ff4bf4f6e19eb0d3a06b570 [diff] |
skbuff: add an api to orphan frags
commit a353e0ce0fd42d8859260666d1e9b10f2abd4698 upstream.
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>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>