From: Andrew Morton <akpm@linux-foundation.org>
Date: Thu, 22 May 2014 00:42:48 +0000 (+1000)
Subject: mm/huge_memory.c: complete conversion to pr_foo()
X-Git-Tag: next-20140530~2^2~366
X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=bde0e42bb54416bca3f57867bc2bca09742dab4b;p=karo-tx-linux.git

mm/huge_memory.c: complete conversion to pr_foo()

It was using a mix of pr_foo() and printk(KERN_ERR ...).

Cc: Rik van Riel <riel@redhat.com>
Cc: Mel Gorman <mgorman@suse.de>
Cc: "Kirill A. Shutemov" <kirill.shutemov@linux.intel.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
---

diff --git a/mm/huge_memory.c b/mm/huge_memory.c
index 9e4da1cb8bc1..6fd0668d4e1d 100644
--- a/mm/huge_memory.c
+++ b/mm/huge_memory.c
@@ -5,6 +5,8 @@
  *  the COPYING file in the top-level directory.
  */
 
+#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
+
 #include <linux/mm.h>
 #include <linux/sched.h>
 #include <linux/highmem.h>
@@ -151,8 +153,7 @@ static int start_khugepaged(void)
 			khugepaged_thread = kthread_run(khugepaged, NULL,
 							"khugepaged");
 		if (unlikely(IS_ERR(khugepaged_thread))) {
-			printk(KERN_ERR
-			       "khugepaged: kthread_run(khugepaged) failed\n");
+			pr_err("khugepaged: kthread_run(khugepaged) failed\n");
 			err = PTR_ERR(khugepaged_thread);
 			khugepaged_thread = NULL;
 		}
@@ -584,19 +585,19 @@ static int __init hugepage_init_sysfs(struct kobject **hugepage_kobj)
 
 	*hugepage_kobj = kobject_create_and_add("transparent_hugepage", mm_kobj);
 	if (unlikely(!*hugepage_kobj)) {
-		printk(KERN_ERR "hugepage: failed to create transparent hugepage kobject\n");
+		pr_err("failed to create transparent hugepage kobject\n");
 		return -ENOMEM;
 	}
 
 	err = sysfs_create_group(*hugepage_kobj, &hugepage_attr_group);
 	if (err) {
-		printk(KERN_ERR "hugepage: failed to register transparent hugepage group\n");
+		pr_err("failed to register transparent hugepage group\n");
 		goto delete_obj;
 	}
 
 	err = sysfs_create_group(*hugepage_kobj, &khugepaged_attr_group);
 	if (err) {
-		printk(KERN_ERR "hugepage: failed to register transparent hugepage group\n");
+		pr_err("failed to register transparent hugepage group\n");
 		goto remove_hp_group;
 	}
 
@@ -689,8 +690,7 @@ static int __init setup_transparent_hugepage(char *str)
 	}
 out:
 	if (!ret)
-		printk(KERN_WARNING
-		       "transparent_hugepage= cannot parse, ignored\n");
+		pr_warn("transparent_hugepage= cannot parse, ignored\n");
 	return ret;
 }
 __setup("transparent_hugepage=", setup_transparent_hugepage);
@@ -1831,8 +1831,8 @@ static void __split_huge_page(struct page *page,
 	 * walk, to be able to set it as pmd_trans_splitting too.
 	 */
 	if (mapcount != page_mapcount(page)) {
-		printk(KERN_ERR "mapcount %d page_mapcount %d\n",
-		       mapcount, page_mapcount(page));
+		pr_err("mapcount %d page_mapcount %d\n",
+			mapcount, page_mapcount(page));
 		BUG();
 	}
 
@@ -1846,8 +1846,8 @@ static void __split_huge_page(struct page *page,
 		mapcount2 += __split_huge_page_map(page, vma, addr);
 	}
 	if (mapcount != mapcount2) {
-		printk(KERN_ERR "mapcount %d mapcount2 %d page_mapcount %d\n",
-		       mapcount, mapcount2, page_mapcount(page));
+		pr_err("mapcount %d mapcount2 %d page_mapcount %d\n",
+			mapcount, mapcount2, page_mapcount(page));
 		BUG();
 	}
 }