Re: [PATCH 1/2] virtio-net: determine type of bufs correctly
From: David Miller <davem@davemloft.net>
Date: 2013-12-06 20:30:47
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lkml, virtualization
From: Andrey Vagin <redacted> Date: Thu, 5 Dec 2013 18:36:20 +0400
free_unused_bufs must check vi->mergeable_rx_bufs before vi->big_packets, because we use this sequence in other places. Otherwise we allocate buffer of one type, then free it as another type.
...
Fixes: 2613af0ed18a (virtio_net: migrate mergeable rx buffers to page frag allocators) Cc: Michael Dalton <redacted> Cc: Rusty Russell <redacted> Cc: "Michael S. Tsirkin" <mst@redhat.com> Signed-off-by: Andrey Vagin <redacted>
Applied.