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authorDavid S. Miller <davem@davemloft.net>2017-08-01 10:07:50 -0700
committerDavid S. Miller <davem@davemloft.net>2017-08-01 10:07:50 -0700
commit29fda25a2d31098044f8dfa177c4d2834071828e (patch)
tree9e4be11c49a4405c19ece8f81fbb1db478da1055 /drivers/net/virtio_net.c
parentbb1182bc3e5956a93ab3ef8a3cbfb7966c42a94a (diff)
parentbc78d646e708dabd1744ca98744dea316f459497 (diff)
downloadlinux-29fda25a2d31098044f8dfa177c4d2834071828e.tar.bz2
Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net
Two minor conflicts in virtio_net driver (bug fix overlapping addition of a helper) and MAINTAINERS (new driver edit overlapping revamp of PHY entry). Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/virtio_net.c')
-rw-r--r--drivers/net/virtio_net.c7
1 files changed, 3 insertions, 4 deletions
diff --git a/drivers/net/virtio_net.c b/drivers/net/virtio_net.c
index 1902701e15a9..e90de2186ffc 100644
--- a/drivers/net/virtio_net.c
+++ b/drivers/net/virtio_net.c
@@ -952,21 +952,20 @@ static int add_recvbuf_mergeable(struct virtnet_info *vi,
buf = (char *)page_address(alloc_frag->page) + alloc_frag->offset;
buf += headroom; /* advance address leaving hole at front of pkt */
- ctx = mergeable_len_to_ctx(len, headroom);
get_page(alloc_frag->page);
alloc_frag->offset += len + headroom;
hole = alloc_frag->size - alloc_frag->offset;
if (hole < len + headroom) {
/* To avoid internal fragmentation, if there is very likely not
* enough space for another buffer, add the remaining space to
- * the current buffer. This extra space is not included in
- * the truesize stored in ctx.
+ * the current buffer.
*/
len += hole;
alloc_frag->offset += hole;
}
sg_init_one(rq->sg, buf, len);
+ ctx = mergeable_len_to_ctx(len, headroom);
err = virtqueue_add_inbuf_ctx(rq->vq, rq->sg, 1, buf, ctx, gfp);
if (err < 0)
put_page(virt_to_head_page(buf));
@@ -2805,9 +2804,9 @@ module_init(virtio_net_driver_init);
static __exit void virtio_net_driver_exit(void)
{
+ unregister_virtio_driver(&virtio_net_driver);
cpuhp_remove_multi_state(CPUHP_VIRT_NET_DEAD);
cpuhp_remove_multi_state(virtionet_online);
- unregister_virtio_driver(&virtio_net_driver);
}
module_exit(virtio_net_driver_exit);