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| author | Ian Campbell <Ian.Campbell@citrix.com> | 2012-10-10 03:48:42 +0000 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2012-10-10 22:50:45 -0400 |
| commit | 6a8ed462f16b8455eec5ae00eb6014159a6721f0 (patch) | |
| tree | fa48619820077f351d2a30e3566bae0b4dcd11ba /net | |
| parent | 6caab7b0544e83e6c160b5e80f5a4a7dd69545c7 (diff) | |
| download | linux-6a8ed462f16b8455eec5ae00eb6014159a6721f0.tar.bz2 | |
xen: netback: handle compound page fragments on transmit.
An SKB paged fragment can consist of a compound page with order > 0.
However the netchannel protocol deals only in PAGE_SIZE frames.
Handle this in netbk_gop_frag_copy and xen_netbk_count_skb_slots by
iterating over the frames which make up the page.
Signed-off-by: Ian Campbell <ian.campbell@citrix.com>
Cc: Eric Dumazet <eric.dumazet@gmail.com>
Cc: Konrad Rzeszutek Wilk <konrad@kernel.org>
Cc: Sander Eikelenboom <linux@eikelenboom.it>
Tested-by: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net')
0 files changed, 0 insertions, 0 deletions