pipe: Increase pipe line to 16 pages
pipe: Increase pipe line to 16 pages

To match Linux and to enable us to raise the data length cap in
Commuter.

aclements/sv6,bowlofstew/sv6,aclements/sv6,bowlofstew/sv6,bowlofstew/sv6,aclements/sv6,bowlofstew/sv6,bowlofstew/sv6,aclements/sv6,aclements/sv6