On Tue, 28 Nov 2017 19:39:43 -0800 Andi Kleen <[email protected]> wrote:
> On Wed, Nov 29, 2017 at 12:14:00PM +0900, Masami Hiramatsu wrote: > > On Mon, 27 Nov 2017 16:23:15 -0800 > > Andi Kleen <[email protected]> wrote: > > > > > From: Andi Kleen <[email protected]> > > > > > > Add a extra quiet argument to the debug info open / probe finder > > > code that allows perf script to make them quieter. Otherwise > > > we may end up with too many error messages when lots of > > > instructions fail debug info parsing. > > > > IMHO, this kind of simple suppress warning message would better > > be done with pr_* implementation (or its macro) since there > > maybe new message added or other function which has warning > > messages can be called in the future. > > Do you really mean adding a special pr_ / global just for this case? I thought that we could control it by changing "verbose" global variables. Something like inc_verbose() & dec_verbose() macros will help us to suppress warning/debug messages temporary. Thank you, > > Seems less clean to me, but I can do it. > > -Andi -- Masami Hiramatsu <[email protected]>
