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From: Michal Nazarewicz <mina86@mina86.com>
To: Stefan Strogin <s.strogin@partner.samsung.com>,
linux-mm@kvack.org, linux-kernel@vger.kernel.org
Cc: Dmitry Safonov <d.safonov@partner.samsung.com>,
Stefan Strogin <s.strogin@partner.samsung.com>,
Joonsoo Kim <iamjoonsoo.kim@lge.com>,
Andrew Morton <akpm@linux-foundation.org>,
Marek Szyprowski <m.szyprowski@samsung.com>,
aneesh.kumar@linux.vnet.ibm.com,
Laurent Pinchart <laurent.pinchart@ideasonboard.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>,
Aleksei Mateosian <a.mateosian@samsung.com>,
gregory.0xf0@gmail.com, sasha.levin@oracle.com, gioh.kim@lge.com,
pavel@ucw.cz, stefan.strogin@gmail.com
Subject: Re: [PATCH v3 4/4] mm: cma: add functions to get region pages counters
Date: Tue, 24 Feb 2015 22:34:35 +0100 [thread overview]
Message-ID: <xa1tlhjnouxg.fsf@mina86.com> (raw)
In-Reply-To: <39c295d8354268391d62904ec57626596c835d34.1424802755.git.s.strogin@partner.samsung.com>
On Tue, Feb 24 2015, Stefan Strogin <s.strogin@partner.samsung.com> wrote:
> From: Dmitry Safonov <d.safonov@partner.samsung.com>
>
> Here are two functions that provide interface to compute/get used size
> and size of biggest free chunk in cma region. Add that information to debugfs.
>
> Signed-off-by: Dmitry Safonov <d.safonov@partner.samsung.com>
> Signed-off-by: Stefan Strogin <s.strogin@partner.samsung.com>
Acked-by: Michal Nazarewicz <mina86@mina86.com>
> ---
> include/linux/cma.h | 2 ++
> mm/cma.c | 30 ++++++++++++++++++++++++++++++
> mm/cma_debug.c | 24 ++++++++++++++++++++++++
> 3 files changed, 56 insertions(+)
--
Best regards, _ _
.o. | Liege of Serenely Enlightened Majesty of o' \,=./ `o
..o | Computer Science, Michał “mina86” Nazarewicz (o o)
ooo +--<mpn@google.com>--<xmpp:mina86@jabber.org>--ooO--(_)--Ooo--
prev parent reply other threads:[~2015-02-24 21:34 UTC|newest]
Thread overview: 16+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-02-24 18:44 [PATCH v3 0/4] mm: cma: add some debug information for CMA Stefan Strogin
2015-02-24 18:44 ` [PATCH v3 1/4] mm: cma: add trace events to debug physically-contiguous memory allocations Stefan Strogin
2015-02-24 21:14 ` Michal Nazarewicz
2015-03-03 9:13 ` Aneesh Kumar K.V
2015-03-05 14:33 ` Stefan Strogin
2015-02-24 18:44 ` [PATCH v3 2/4] mm: cma: add number of pages to debug message in cma_release() Stefan Strogin
2015-02-24 21:15 ` Michal Nazarewicz
2015-02-24 18:44 ` [PATCH v3 3/4] mm: cma: add list of currently allocated CMA buffers to debugfs Stefan Strogin
2015-02-24 21:32 ` Michal Nazarewicz
2015-03-02 15:44 ` Stefan Strogin
2015-03-02 20:42 ` Michal Nazarewicz
2015-03-03 9:16 ` Aneesh Kumar K.V
2015-03-10 13:28 ` Stefan Strogin
2015-03-17 10:23 ` Aneesh Kumar K.V
2015-02-24 18:44 ` [PATCH v3 4/4] mm: cma: add functions to get region pages counters Stefan Strogin
2015-02-24 21:34 ` Michal Nazarewicz [this message]
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