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Commit f59428ab authored by Fabian Frederick's avatar Fabian Frederick Committed by Linus Torvalds
Browse files

mm/kmemleak-test.c: use pr_fmt for logging 



Signed-off-by: default avatarFabian Frederick <fabf@skynet.be>
Acked-by: default avatarCatalin Marinas <catalin.marinas@arm.com>
Signed-off-by: default avatarAndrew Morton <akpm@linux-foundation.org>
Signed-off-by: default avatarLinus Torvalds <torvalds@linux-foundation.org>
parent c1d4518c

mm/kmemleak-test.c

+19 −17
Original line number Diff line number Diff line
@@ -18,6 +18,8 @@ 
 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA

 */



#define pr_fmt(fmt) "kmemleak: " fmt



#include <linux/init.h>

#include <linux/kernel.h>

#include <linux/module.h>
@@ -50,25 +52,25 @@ static int __init kmemleak_test_init(void) 
	printk(KERN_INFO "Kmemleak testing\n");



	/* make some orphan objects */

	pr_info("kmemleak: kmalloc(32) = %p\n", kmalloc(32, GFP_KERNEL));

	pr_info("kmemleak: kmalloc(32) = %p\n", kmalloc(32, GFP_KERNEL));

	pr_info("kmemleak: kmalloc(1024) = %p\n", kmalloc(1024, GFP_KERNEL));

	pr_info("kmemleak: kmalloc(1024) = %p\n", kmalloc(1024, GFP_KERNEL));

	pr_info("kmemleak: kmalloc(2048) = %p\n", kmalloc(2048, GFP_KERNEL));

	pr_info("kmemleak: kmalloc(2048) = %p\n", kmalloc(2048, GFP_KERNEL));

	pr_info("kmemleak: kmalloc(4096) = %p\n", kmalloc(4096, GFP_KERNEL));

	pr_info("kmemleak: kmalloc(4096) = %p\n", kmalloc(4096, GFP_KERNEL));

	pr_info("kmalloc(32) = %p\n", kmalloc(32, GFP_KERNEL));

	pr_info("kmalloc(32) = %p\n", kmalloc(32, GFP_KERNEL));

	pr_info("kmalloc(1024) = %p\n", kmalloc(1024, GFP_KERNEL));

	pr_info("kmalloc(1024) = %p\n", kmalloc(1024, GFP_KERNEL));

	pr_info("kmalloc(2048) = %p\n", kmalloc(2048, GFP_KERNEL));

	pr_info("kmalloc(2048) = %p\n", kmalloc(2048, GFP_KERNEL));

	pr_info("kmalloc(4096) = %p\n", kmalloc(4096, GFP_KERNEL));

	pr_info("kmalloc(4096) = %p\n", kmalloc(4096, GFP_KERNEL));

#ifndef CONFIG_MODULES

	pr_info("kmemleak: kmem_cache_alloc(files_cachep) = %p\n",

	pr_info("kmem_cache_alloc(files_cachep) = %p\n",

		kmem_cache_alloc(files_cachep, GFP_KERNEL));

	pr_info("kmemleak: kmem_cache_alloc(files_cachep) = %p\n",

	pr_info("kmem_cache_alloc(files_cachep) = %p\n",

		kmem_cache_alloc(files_cachep, GFP_KERNEL));

#endif

	pr_info("kmemleak: vmalloc(64) = %p\n", vmalloc(64));

	pr_info("kmemleak: vmalloc(64) = %p\n", vmalloc(64));

	pr_info("kmemleak: vmalloc(64) = %p\n", vmalloc(64));

	pr_info("kmemleak: vmalloc(64) = %p\n", vmalloc(64));

	pr_info("kmemleak: vmalloc(64) = %p\n", vmalloc(64));

	pr_info("vmalloc(64) = %p\n", vmalloc(64));

	pr_info("vmalloc(64) = %p\n", vmalloc(64));

	pr_info("vmalloc(64) = %p\n", vmalloc(64));

	pr_info("vmalloc(64) = %p\n", vmalloc(64));

	pr_info("vmalloc(64) = %p\n", vmalloc(64));



	/*

	 * Add elements to a list. They should only appear as orphan
@@ -76,7 +78,7 @@ static int __init kmemleak_test_init(void) 
	 */

	for (i = 0; i < 10; i++) {

		elem = kzalloc(sizeof(*elem), GFP_KERNEL);

		pr_info("kmemleak: kzalloc(sizeof(*elem)) = %p\n", elem);

		pr_info("kzalloc(sizeof(*elem)) = %p\n", elem);

		if (!elem)

			return -ENOMEM;

		INIT_LIST_HEAD(&elem->list);
@@ -85,7 +87,7 @@ static int __init kmemleak_test_init(void) 


	for_each_possible_cpu(i) {

		per_cpu(kmemleak_test_pointer, i) = kmalloc(129, GFP_KERNEL);

		pr_info("kmemleak: kmalloc(129) = %p\n",

		pr_info("kmalloc(129) = %p\n",

			per_cpu(kmemleak_test_pointer, i));

	}