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From: gregkh@suse.de
Subject: kobject warning stuff
Good for development, don't push it to mainline as there are too many false positives.
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
---
lib/kobject.c | 7 +++++++
1 file changed, 7 insertions(+)
--- gregkh-2.6.orig/lib/kobject.c
+++ gregkh-2.6/lib/kobject.c
@@ -126,6 +126,7 @@ char *kobject_get_path(struct kobject *k
*/
void kobject_init(struct kobject * kobj)
{
+ WARN_ON(atomic_read(&kobj->kref.refcount));
kref_init(&kobj->kref);
INIT_LIST_HEAD(&kobj->entry);
init_waitqueue_head(&kobj->poll);
@@ -362,6 +363,12 @@ void kobject_cleanup(struct kobject * ko
kobj->k_name = NULL;
if (t && t->release)
t->release(kobj);
+ else
+ pr_debug("kobject '%s' does not have a release() function, "
+ "if this is not a directory kobject, it is broken "
+ "and must be fixed.\n",
+ kobj->name);
+
if (s)
kset_put(s);
if (parent)
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