commit 1170532bb49f9468aedabdc1d5a560e2521a2bcc
author Joe Perches <joe@perches.com> Thu Mar 17 14:19:50 2016 -0700
committer Linus Torvalds <torvalds@linux-foundation.org> Thu Mar 17 15:09:34 2016 -0700
tree 0197245ba37726d4ba7325e0de8129d45f8f49d9
parent 756a025f00091918d9d09ca3229defb160b409c0

mm: convert printk(KERN_<LEVEL> to pr_<level>

Most of the mm subsystem uses pr_<level> so make it consistent.

Miscellanea:

 - Realign arguments
 - Add missing newline to format
 - kmemleak-test.c has a "kmemleak: " prefix added to the
   "Kmemleak testing" logging message via pr_fmt

Signed-off-by: Joe Perches <joe@perches.com>
Acked-by: Tejun Heo <tj@kernel.org>	[percpu]
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

mm/page_alloc.c

diff --git a/mm/page_alloc.c b/mm/page_alloc.c
index 42cf199..2a9eaec 100644
--- a/mm/page_alloc.c
+++ b/mm/page_alloc.c
@@ -544,11 +544,11 @@
 	unsigned long res;
 
 	if (kstrtoul(buf, 10, &res) < 0 ||  res > MAX_ORDER / 2) {
-		printk(KERN_ERR "Bad debug_guardpage_minorder value\n");
+		pr_err("Bad debug_guardpage_minorder value\n");
 		return 0;
 	}
 	_debug_guardpage_minorder = res;
-	printk(KERN_INFO "Setting debug_guardpage_minorder to %lu\n", res);
+	pr_info("Setting debug_guardpage_minorder to %lu\n", res);
 	return 0;
 }
 __setup("debug_guardpage_minorder=", debug_guardpage_minorder_setup);
@@ -4073,8 +4073,7 @@
 	} else if (*s == 'z' || *s == 'Z') {
 		user_zonelist_order = ZONELIST_ORDER_ZONE;
 	} else {
-		printk(KERN_WARNING
-		       "Ignoring invalid numa_zonelist_order value:  %s\n", s);
+		pr_warn("Ignoring invalid numa_zonelist_order value:  %s\n", s);
 		return -EINVAL;
 	}
 	return 0;
@@ -5458,8 +5457,7 @@
 					       "  %s zone: %lu pages used for memmap\n",
 					       zone_names[j], memmap_pages);
 			} else
-				printk(KERN_WARNING
-					"  %s zone: %lu pages exceeds freesize %lu\n",
+				pr_warn("  %s zone: %lu pages exceeds freesize %lu\n",
 					zone_names[j], memmap_pages, freesize);
 		}
 
@@ -5667,8 +5665,7 @@
 		min_pfn = min(min_pfn, start_pfn);
 
 	if (min_pfn == ULONG_MAX) {
-		printk(KERN_WARNING
-			"Could not find start_pfn for node %d\n", nid);
+		pr_warn("Could not find start_pfn for node %d\n", nid);
 		return 0;
 	}
 
@@ -6686,11 +6683,8 @@
 	if (!table)
 		panic("Failed to allocate %s hash table\n", tablename);
 
-	printk(KERN_INFO "%s hash table entries: %ld (order: %d, %lu bytes)\n",
-	       tablename,
-	       (1UL << log2qty),
-	       ilog2(size) - PAGE_SHIFT,
-	       size);
+	pr_info("%s hash table entries: %ld (order: %d, %lu bytes)\n",
+		tablename, 1UL << log2qty, ilog2(size) - PAGE_SHIFT, size);
 
 	if (_hash_shift)
 		*_hash_shift = log2qty;
@@ -7191,8 +7185,8 @@
 		BUG_ON(!PageBuddy(page));
 		order = page_order(page);
 #ifdef CONFIG_DEBUG_VM
-		printk(KERN_INFO "remove from free list %lx %d %lx\n",
-		       pfn, 1 << order, end_pfn);
+		pr_info("remove from free list %lx %d %lx\n",
+			pfn, 1 << order, end_pfn);
 #endif
 		list_del(&page->lru);
 		rmv_page_order(page);