sysctl: Add a root pointer to ctl_table_set
Add a ctl_table_root pointer to ctl_table set so it is easy to
go from a ctl_table_set to a ctl_table_root.
Signed-off-by: Eric W. Biederman <ebiederm@xmission.com>
diff --git a/include/linux/sysctl.h b/include/linux/sysctl.h
index e40b8f6..e73ba33 100644
--- a/include/linux/sysctl.h
+++ b/include/linux/sysctl.h
@@ -1047,6 +1047,7 @@
struct ctl_table_set {
struct list_head list;
+ struct ctl_table_root *root;
int (*is_seen)(struct ctl_table_set *);
};
@@ -1069,6 +1070,7 @@
void proc_sys_poll_notify(struct ctl_table_poll *poll);
extern void setup_sysctl_set(struct ctl_table_set *p,
+ struct ctl_table_root *root,
int (*is_seen)(struct ctl_table_set *));
extern void retire_sysctl_set(struct ctl_table_set *set);
@@ -1103,6 +1105,7 @@
}
static inline void setup_sysctl_set(struct ctl_table_set *p,
+ struct ctl_table_root *root,
int (*is_seen)(struct ctl_table_set *))
{
}