Re: [PATCH 3/3] cma: add functions to get region pages counters

[Safonov Dmitry]

On 12/30/2014 05:41 PM, Michal Nazarewicz wrote:
> > On Fri, Dec 26, 2014 at 05:39:04PM +0300, Stefan I. Strogin wrote:
> > > From: Dmitry Safonov <d.safonov@xxxxxxxxxxxxxxxxxxx>
> > > @@ -591,6 +621,10 @@ static int s_show(struct seq_file *m, void *p)
> > >   	struct cma_buffer *cmabuf;
> > >   	struct stack_trace trace;
> > >   
> > > +	seq_printf(m, "CMARegion stat: %8lu kB total, %8lu kB used, %8lu kB max contiguous chunk\n\n",
> > > +		   cma_get_size(cma) >> 10,
> > > +		   cma_get_used(cma) >> 10,
> > > +		   cma_get_maxchunk(cma) >> 10);
> > >   	mutex_lock(&cma->list_lock);
> > >   
> > >   	list_for_each_entry(cmabuf, &cma->buffers_list, list) {
> On Tue, Dec 30 2014, Joonsoo Kim <iamjoonsoo.kim@xxxxxxx> wrote:
> > How about changing printing format like as meminfo or zoneinfo?
> >
> > CMARegion #
> > Total: XXX
> > Used: YYY
> > MaxContig: ZZZ
> +1.  I was also thinking about this actually.
Yeah, I thought about it. Sure.

--
Best regards,
Safonov Dmitry.

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