Alex Smith on the offensive line’s performance: “They just dominated.”

SAN FRANCISCO – Alex Smith spoke at his locker after the 49ers 17-6 preseason victory over the Minnesota Vikings on Friday night. Smith gave big praise to Brandon Jacobs, Brett Swain and the offensive line. Here’s the transcript of the interview, courtesy of the 49ers.

What were your thoughts on the performance of the offense?

“We ran the ball really well on the opening drive and all game. I think the offensive line did really well. The one offensive line was in there for the two series, I think, they just dominated. I don’t know what the yards per rush was but it had to be pretty high. Anytime you can do that it makes all of our jobs a lot easier. You’re in second,