Re: [RFC] fs, proc: Introduce the /proc/<pid>/map_files/ directory v2

[Cyrill Gorcunov]

On Thu, Aug 25, 2011 at 09:36:42PM +0400, Vasiliy Kulikov wrote:
...
> > +
> > +	result = ERR_PTR(-EPERM);
> > +	if (!ptrace_may_access(task, PTRACE_MODE_READ));
> > +		goto out_no_mm;
> 
> Probably
> 
>     result = ERR_PTR(-ENOENT);
> 
> belongs here?
> 

Don't think so, it should point that permission failed
rather no such entry. Or this might break some tools?

	Cyrill
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