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vhost/net: fix rcu check usage

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Incorrect rcu check was used as rcu isn't done
under mutex here. Force check to 1 for now,
to stop it from complaining.

Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
This commit is contained in:
Michael S. Tsirkin 2010-11-14 17:31:52 +02:00
parent a27e13d370
commit 11cd1a8b8c
1 changed files with 3 additions and 2 deletions
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5
drivers/vhost/net.c
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@ -129,8 +129,9 @@ static void handle_tx(struct vhost_net *net)
size_t hdr_size;
struct socket *sock;
sock = rcu_dereference_check(vq->private_data,
lockdep_is_held(&vq->mutex));
/* TODO: check that we are running from vhost_worker?
* Not sure it's worth it, it's straight-forward enough. */
sock = rcu_dereference_check(vq->private_data, 1);
if (!sock)
return;