Re: [PATCH v4 4/6] perf tools: Show memory region in perf-c2c subcommand

[Namhyung Kim <namhyung@kernel.org>]

On Wed, Aug 19, 2026 at 10:03:58PM +0000, Falcon, Thomas wrote:
> On Wed, 2026-08-19 at 11:29 -0700, Namhyung Kim wrote:
> > Hello,
> > 
> > On Mon, Aug 17, 2026 at 02:35:44PM -0700, Ian Rogers wrote:
> > > On Tue, Aug 11, 2026 at 10:34 AM Thomas Falcon
> > > > @@ -2898,8 +2948,9 @@ static int ui_quirks(void)
> > > >         /* Fix the zero line for dcacheline column. */
> > > >         buf = fill_line(chk_double_cl ? "Double-Cacheline" : "Cacheline",
> > > >                                 dim_dcacheline.width +
> > > > +                               dim_dcacheline_mem_region.width +
> > > >                                 dim_dcacheline_node.width +
> > > > -                               dim_dcacheline_count.width + 4);
> > > > +                               dim_dcacheline_count.width + 6);
> 
> Do you think this needs to be handled dynamically too?
 
Ideally it should not change anything when memory region is not
available.

Thanks,
Namhyung


> > > >         if (!buf)
> > > >                 return -ENOMEM;
> > > >