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From: Stefan Strogin <s.strogin@partner.samsung.com>
Subject: [PATCH v4 2/5] mm: cma: add number of pages to debug message in
 cma_release()
Date: Mon, 16 Mar 2015 19:06:57 +0300
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 <f5c8e355df6eff55ef4561262ad15ff5aef505eb.1426521377.git.s.strogin@partner.samsung.com>
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To: linux-mm@kvack.org, linux-kernel@vger.kernel.org
Cc: 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>, 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>, 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

It's more useful to print address and number of pages which are being released,
not only address.

Signed-off-by: Stefan Strogin <stefan.strogin@gmail.com>
Acked-by: Michal Nazarewicz <mina86@mina86.com>
---
 mm/cma.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/mm/cma.c b/mm/cma.c
index 63dfc0e..77960af 100644
--- a/mm/cma.c
+++ b/mm/cma.c
@@ -439,7 +439,7 @@ bool cma_release(struct cma *cma, const struct page *pages, unsigned int count)
 	if (!cma || !pages)
 		return false;
 
-	pr_debug("%s(page %p)\n", __func__, (void *)pages);
+	pr_debug("%s(page %p, count %d)\n", __func__, (void *)pages, count);
 
 	pfn = page_to_pfn(pages);
 
-- 
2.1.0

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