linux-kernel - [PATCH] [mm]: vmscan: replace printk with pr

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Date:	Sun, 12 Oct 2014 17:10:51 +0530
From:	Pintu Kumar <pintu.k@...sung.com>
To:	akpm@...ux-foundation.org, linux-kernel@...r.kernel.org,
	linux-mm@...ck.org, hannes@...xchg.org, mgorman@...e.de,
	vdavydov@...allels.com, mhocko@...e.cz, suleiman@...gle.com
Cc:	cpgs@...sung.com, pintu.k@...sung.com, pintu_agarwal@...oo.com,
	vishnu.ps@...sung.com, rohit.kr@...sung.com, iqbal.ams@...sung.com
Subject: [PATCH] [mm]: vmscan: replace printk with pr_err

This patch replaces printk(KERN_ERR..) with pr_err found
under shrink_slab.
Thus it also reduces one line extra because of formatting.

Signed-off-by: Pintu Kumar <pintu.k@...sung.com>
---
 mm/vmscan.c |    3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/mm/vmscan.c b/mm/vmscan.c
index dcb4707..59605b7 100644
--- a/mm/vmscan.c
+++ b/mm/vmscan.c
@@ -260,8 +260,7 @@ shrink_slab_node(struct shrink_control *shrinkctl, struct shrinker *shrinker,
 	do_div(delta, lru_pages + 1);
 	total_scan += delta;
 	if (total_scan < 0) {
-		printk(KERN_ERR
-		"shrink_slab: %pF negative objects to delete nr=%ld\n",
+		pr_err("shrink_slab: %pF negative objects to delete nr=%ld\n",
 		       shrinker->scan_objects, total_scan);
 		total_scan = freeable;
 	}
-- 
1.7.9.5

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