On Mon, Jan 12, 2015 at 08:55:21AM -0500, Tejun Heo wrote: > On Mon, Jan 12, 2015 at 02:50:34PM +0100, Peter Zijlstra wrote: > > See this thread: > > https://lkml.org/lkml/2012/5/9/416 > > https://lkml.org/lkml/2012/5/9/353 > > > > At the time I couldn't make it work :/ > > Dang, I was worrying about the same thing, so the compiler does > complain about using precision with a pointer. :(
Hmmm... I think I'd just go with "%*pb" and use the width as meaning the bitwidth. It isn't perfect but should be a good enough compromise especially given that fancy dynamic padding isn't something we do often in the kernel and there's a recourse for that - printing to string buffer and print that with %*s - which is what we need to do right now anyway. Thanks. -- tejun -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
