From: Dong Hao <haod...@linux.vnet.ibm.com>
kobj and ktype are two important attributes which will be used after
kobject_init(),
and (!kobj)|(!ktype) may cause FS corruption which could not be recovered.
Panic instead of dump_stack() when neither kobj nor ktype is properly assigned
to
detect the bug early.
Signed-off-by: Dong Hao <haod...@linux.vnet.ibm.com>
---
lib/kobject.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/lib/kobject.c b/lib/kobject.c
index 279a172..ff9b3c3 100644
--- a/lib/kobject.c
+++ b/lib/kobject.c
@@ -290,7 +290,7 @@ void kobject_init(struct kobject *kobj, struct kobj_type
*ktype)
error:
printk(KERN_ERR "kobject (%p): %s\n", kobj, err_str);
- dump_stack();
+ BUG_ON(1);
}
EXPORT_SYMBOL(kobject_init);
--
1.7.9.5
--
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