Commit-ID: d05faa5f1ac50beef77b4ceba0e8e157d41146e2 Gitweb: https://git.kernel.org/tip/d05faa5f1ac50beef77b4ceba0e8e157d41146e2 Author: Paul E. McKenney <paulmck@xxxxxxxxxxxxx> AuthorDate: Mon, 5 Nov 2018 17:14:53 -0800 Committer: Paul E. McKenney <paulmck@xxxxxxxxxxxxx> CommitDate: Tue, 27 Nov 2018 09:21:37 -0800 drivers/vhost: Replace synchronize_rcu_bh() with synchronize_rcu() Now that synchronize_rcu() waits for bh-disable regions of code as well as RCU read-side critical sections, synchronize_rcu_bh() can be replaced by synchronize_rcu(). This commit therefore makes this change. Signed-off-by: Paul E. McKenney <paulmck@xxxxxxxxxxxxx> Cc: "Michael S. Tsirkin" <mst@xxxxxxxxxx> Cc: Jason Wang <jasowang@xxxxxxxxxx> Cc: <kvm@xxxxxxxxxxxxxxx> Cc: <virtualization@xxxxxxxxxxxxxxxxxxxxxxxxxx> Cc: <netdev@xxxxxxxxxxxxxxx> --- drivers/vhost/net.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/vhost/net.c b/drivers/vhost/net.c index ab11b2bee273..564ead864028 100644 --- a/drivers/vhost/net.c +++ b/drivers/vhost/net.c @@ -1359,7 +1359,7 @@ static int vhost_net_release(struct inode *inode, struct file *f) if (rx_sock) sockfd_put(rx_sock); /* Make sure no callbacks are outstanding */ - synchronize_rcu_bh(); + synchronize_rcu(); /* We do an extra flush before freeing memory, * since jobs can re-queue themselves. */ vhost_net_flush(n);
