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

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@partner.samsung.com>
>>> @@ -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@lge.com> 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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