sysfs: make kobj point to sysfs_dirent instead of dentry
As kobj sysfs dentries and inodes are gonna be made reclaimable,
dentry can't be used as naming token for sysfs file/directory, replace
kobj->dentry with kobj->sd. The only external interface change is
shadow directory handling. All other changes are contained in kobj
and sysfs.
Signed-off-by: Tejun Heo <htejun@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
diff --git a/lib/kobject.c b/lib/kobject.c
index b4ebd76..4b08e0f 100644
--- a/lib/kobject.c
+++ b/lib/kobject.c
@@ -44,7 +44,7 @@
return error;
}
-static int create_dir(struct kobject * kobj, struct dentry *shadow_parent)
+static int create_dir(struct kobject *kobj, struct sysfs_dirent *shadow_parent)
{
int error = 0;
if (kobject_name(kobj)) {
@@ -162,7 +162,7 @@
* @shadow_parent: sysfs directory to add to.
*/
-int kobject_shadow_add(struct kobject * kobj, struct dentry *shadow_parent)
+int kobject_shadow_add(struct kobject *kobj, struct sysfs_dirent *shadow_parent)
{
int error = 0;
struct kobject * parent;
@@ -338,7 +338,7 @@
/* Note : if we want to send the new name alone, not the full path,
* we could probably use kobject_name(kobj); */
- error = sysfs_rename_dir(kobj, kobj->parent->dentry, new_name);
+ error = sysfs_rename_dir(kobj, kobj->parent->sd, new_name);
/* This function is mostly/only used for network interface.
* Some hotplug package track interfaces by their name and
@@ -361,8 +361,8 @@
* @new_name: object's new name
*/
-int kobject_shadow_rename(struct kobject * kobj, struct dentry *new_parent,
- const char *new_name)
+int kobject_shadow_rename(struct kobject *kobj,
+ struct sysfs_dirent *new_parent, const char *new_name)
{
int error = 0;