On Fri, 2015-03-06 at 17:33 +0800, Chentao (Boby) wrote:> #ifdef pr_fmt> #undef pr_fmt> #endif> #define pr_fmt(fmt) "xen-pvscsi: " fmtNo, just use add#define pr_fmt(fmt) "xen-pvscsi: " fmtbefore the first #include.The #ifdef/#undef/#endif isn't necessary.> Then replace all DPRINTK with pr_debug.Yes on this one.