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macvtap: zerocopy: fix truesize underestimation
authorJason Wang <jasowang@redhat.com>
Wed, 2 May 2012 03:41:44 +0000 (11:41 +0800)
committerBen Hutchings <ben@decadent.org.uk>
Wed, 25 Jul 2012 03:11:03 +0000 (04:11 +0100)
commit14180f501e674f1bbe352d37c962ede4d8f679d4
tree4c0a9c9103b17dfa873bf414932fd7d74733ccf5tree | snapshot
parentc1b5b21b540f22a8e008d30545c044a6c949b47bcommit | diff
macvtap: zerocopy: fix truesize underestimation

commit 4ef67ebedffa44ed9939b34708ac2fee06d2f65f upstream.

As the skb fragment were pinned/built from user pages, we should
account the page instead of length for truesize.

Signed-off-by: Jason Wang <jasowang@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Ben Hutchings <ben@decadent.org.uk>
drivers/net/macvtap.c diff | blob | history
Linux kernel for KaRo TX COM modules