summaryrefslogtreecommitdiffstats
path: root/mm/kmemleak-test.c
diff options
context:
space:
mode:
authorFabian Frederick <fabf@skynet.be>2014-06-06 23:38:26 +0200
committerLinus Torvalds <torvalds@linux-foundation.org>2014-06-07 01:08:18 +0200
commitf59428ab73ce83adf801d86787c450cef4d9fff9 (patch)
tree81fc45f1a7f2d24d3452793191d8c1fac198d2d6 /mm/kmemleak-test.c
parentfs/dlm/debug_fs.c: replace seq_printf by seq_puts (diff)
downloadlinux-f59428ab73ce83adf801d86787c450cef4d9fff9.tar.xz
linux-f59428ab73ce83adf801d86787c450cef4d9fff9.zip
mm/kmemleak-test.c: use pr_fmt for logging
Signed-off-by: Fabian Frederick <fabf@skynet.be> Acked-by: Catalin Marinas <catalin.marinas@arm.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'mm/kmemleak-test.c')
-rw-r--r--mm/kmemleak-test.c36
1 files changed, 19 insertions, 17 deletions
diff --git a/mm/kmemleak-test.c b/mm/kmemleak-test.c
index ff0d9779cec8..dcdcadb69533 100644
--- a/mm/kmemleak-test.c
+++ b/mm/kmemleak-test.c
@@ -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));
}