Message-id: <54E242AC.1040200@partner.samsung.com>
Date: Mon, 16 Feb 2015 22:19:08 +0300
From: Stefan Strogin <s.strogin@partner.samsung.com>
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To: Joonsoo Kim <iamjoonsoo.kim@lge.com>
Cc: linux-mm@kvack.org, linux-kernel@vger.kernel.org,
        Andrew Morton <akpm@linux-foundation.org>,
        Marek Szyprowski <m.szyprowski@samsung.com>,
        Michal Nazarewicz <mina86@mina86.com>, aneesh.kumar@linux.vnet.ibm.com,
        Laurent Pinchart <laurent.pinchart@ideasonboard.com>,
        Dmitry Safonov <d.safonov@partner.samsung.com>,
        Pintu Kumar <pintu.k@samsung.com>,
        Weijie Yang <weijie.yang@samsung.com>,
        Laura Abbott <lauraa@codeaurora.org>,
        SeongJae Park <sj38.park@gmail.com>, Hui Zhu <zhuhui@xiaomi.com>,
        Minchan Kim <minchan@kernel.org>, Dyasly Sergey <s.dyasly@samsung.com>,
        Vyacheslav Tyrtov <v.tyrtov@samsung.com>, gregory.0xf0@gmail.com,
        sasha.levin@oracle.com, gioh.kim@lge.com, pavel@ucw.cz,
        stefan.strogin@gmail.com
Subject: Re: [PATCH 1/4] mm: cma: add currently allocated CMA buffers list to
 debugfs
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 <c4f408198ec7ea7656ae29220c1f96081bd2ade5.1423777850.git.s.strogin@partner.samsung.com>
 <20150213031012.GH6592@js1304-P5Q-DELUXE>
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On 13/02/15 06:10, Joonsoo Kim wrote:
>> @@ -28,4 +28,13 @@ extern int cma_init_reserved_mem(phys_addr_t base,
>>  					struct cma **res_cma);
>>  extern struct page *cma_alloc(struct cma *cma, int count, unsigned int align);
>>  extern bool cma_release(struct cma *cma, struct page *pages, int count);
>> +
>> +#ifdef CONFIG_CMA_DEBUGFS
>> +extern int cma_buffer_list_add(struct cma *cma, unsigned long pfn, int count);
>> +extern void cma_buffer_list_del(struct cma *cma, unsigned long pfn, int count);
>> +#else
>> +#define cma_buffer_list_add(cma, pfn, count) { }
>> +#define cma_buffer_list_del(cma, pfn, count) { }
>> +#endif
>> +
> 
> These could be in mm/cma.h rather than include/linux/cma.h.
> 

Thank you. I'll correct it.
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