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

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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>
This commit is contained in:
Fabian Frederick 2014-06-06 14:38:26 -07:00 committed by Linus Torvalds
parent c1d4518c4e
commit f59428ab73
1 changed files with 19 additions and 17 deletions
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36
mm/kmemleak-test.c
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@ -18,6 +18,8 @@
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*/ */
#define pr_fmt(fmt) "kmemleak: " fmt
#include <linux/init.h> #include <linux/init.h>
#include <linux/kernel.h> #include <linux/kernel.h>
#include <linux/module.h> #include <linux/module.h>
@ -50,25 +52,25 @@ static int __init kmemleak_test_init(void)
printk(KERN_INFO "Kmemleak testing\n"); printk(KERN_INFO "Kmemleak testing\n");
/* make some orphan objects */ /* make some orphan objects */
pr_info("kmemleak: kmalloc(32) = %p\n", kmalloc(32, GFP_KERNEL)); pr_info("kmalloc(32) = %p\n", kmalloc(32, GFP_KERNEL));
pr_info("kmemleak: kmalloc(32) = %p\n", kmalloc(32, GFP_KERNEL)); pr_info("kmalloc(32) = %p\n", kmalloc(32, GFP_KERNEL));
pr_info("kmemleak: kmalloc(1024) = %p\n", kmalloc(1024, GFP_KERNEL)); pr_info("kmalloc(1024) = %p\n", kmalloc(1024, GFP_KERNEL));
pr_info("kmemleak: kmalloc(1024) = %p\n", kmalloc(1024, GFP_KERNEL)); pr_info("kmalloc(1024) = %p\n", kmalloc(1024, GFP_KERNEL));
pr_info("kmemleak: kmalloc(2048) = %p\n", kmalloc(2048, GFP_KERNEL)); pr_info("kmalloc(2048) = %p\n", kmalloc(2048, GFP_KERNEL));
pr_info("kmemleak: kmalloc(2048) = %p\n", kmalloc(2048, GFP_KERNEL)); pr_info("kmalloc(2048) = %p\n", kmalloc(2048, GFP_KERNEL));
pr_info("kmemleak: kmalloc(4096) = %p\n", kmalloc(4096, GFP_KERNEL)); pr_info("kmalloc(4096) = %p\n", kmalloc(4096, GFP_KERNEL));
pr_info("kmemleak: kmalloc(4096) = %p\n", kmalloc(4096, GFP_KERNEL)); pr_info("kmalloc(4096) = %p\n", kmalloc(4096, GFP_KERNEL));
#ifndef CONFIG_MODULES #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)); 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)); kmem_cache_alloc(files_cachep, GFP_KERNEL));
#endif #endif
pr_info("kmemleak: vmalloc(64) = %p\n", vmalloc(64)); pr_info("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("kmemleak: vmalloc(64) = %p\n", vmalloc(64)); pr_info("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("kmemleak: 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 * 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++) { for (i = 0; i < 10; i++) {
elem = kzalloc(sizeof(*elem), GFP_KERNEL); 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) if (!elem)
return -ENOMEM; return -ENOMEM;
INIT_LIST_HEAD(&elem->list); INIT_LIST_HEAD(&elem->list);
@ -85,7 +87,7 @@ static int __init kmemleak_test_init(void)
for_each_possible_cpu(i) { for_each_possible_cpu(i) {
per_cpu(kmemleak_test_pointer, i) = kmalloc(129, GFP_KERNEL); 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)); per_cpu(kmemleak_test_pointer, i));
} }