kobject: explain what kobject's sd field is

(More) unclear, especially name-wise, after sysfs_dirent became
kernfs_node.

Signed-off-by: Ulf Magnusson <ulfalizer@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Ulf Magnusson 2015-09-02 15:40:02 +02:00 committed by Greg Kroah-Hartman
parent 398dc4ad52
commit f7025709e2

View file

@ -66,7 +66,7 @@ struct kobject {
struct kobject *parent;
struct kset *kset;
struct kobj_type *ktype;
struct kernfs_node *sd;
struct kernfs_node *sd; /* sysfs directory entry */
struct kref kref;
#ifdef CONFIG_DEBUG_KOBJECT_RELEASE
struct delayed_work release;