linux-kernel - Re: [RFC v2 1/3] mm: add tracepoint for scanning pages

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Message-ID: <20150621174204.GA6611@node.dhcp.inet.fi>
Date:	Sun, 21 Jun 2015 20:42:04 +0300
From:	"Kirill A. Shutemov" <kirill@...temov.name>
To:	Ebru Akagunduz <ebru.akagunduz@...il.com>
Cc:	linux-mm@...ck.org, akpm@...ux-foundation.org,
	kirill.shutemov@...ux.intel.com, n-horiguchi@...jp.nec.com,
	aarcange@...hat.com, riel@...hat.com, iamjoonsoo.kim@....com,
	xiexiuqi@...wei.com, gorcunov@...nvz.org,
	linux-kernel@...r.kernel.org, mgorman@...e.de, rientjes@...gle.com,
	vbabka@...e.cz, aneesh.kumar@...ux.vnet.ibm.com, hughd@...gle.com,
	hannes@...xchg.org, mhocko@...e.cz, boaz@...xistor.com,
	raindel@...lanox.com
Subject: Re: [RFC v2 1/3] mm: add tracepoint for scanning pages

On Sat, Jun 20, 2015 at 02:28:04PM +0300, Ebru Akagunduz wrote:
> Using static tracepoints, data of functions is recorded.
> It is good to automatize debugging without doing a lot
> of changes in the source code.
> 
> This patch adds tracepoint for khugepaged_scan_pmd,
> collapse_huge_page and __collapse_huge_page_isolate.
> 
> Signed-off-by: Ebru Akagunduz <ebru.akagunduz@...il.com>
> Acked-by: Rik van Riel <riel@...hat.com>

Acked-by: Kirill A. Shutemov <kirill.shutemov@...ux.intel.com>

-- 
 Kirill A. Shutemov
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