[PATCH v4 1/2] panic: add option to dump task maps info in panic_print

[Oleg Nesterov]

On 09/25, chenqiwu wrote:
>
> On Tue, Sep 24, 2024 at 01:33:54PM +0200, Oleg Nesterov wrote:
> >
> > > +		if (path) {
> > > +			name = d_path(path, name_buf, sizeof(name_buf));
> > > +			name = IS_ERR(name) ? "?" : name;
> >
> I think this is an easier way to get file path name which deals with IS_ERR(name) case.
> > perhaps this needs mangle_path() ...

Sorry, I don't understand your reply...

Oleg.