From 9eb47c26f09e27506d343ef52e634b2a50ee21ef Mon Sep 17 00:00:00 2001 From: "Eric W. Biederman" Date: Sun, 22 Jan 2012 21:26:00 -0800 Subject: 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 --- fs/proc/proc_sysctl.c | 3 +++ 1 file changed, 3 insertions(+) (limited to 'fs/proc') diff --git a/fs/proc/proc_sysctl.c b/fs/proc/proc_sysctl.c index d9c3ae6afe4c..65c13dddceae 100644 --- a/fs/proc/proc_sysctl.c +++ b/fs/proc/proc_sysctl.c @@ -45,6 +45,7 @@ static struct ctl_table_header root_table_header = { static struct ctl_table_root sysctl_table_root = { .root_list = LIST_HEAD_INIT(sysctl_table_root.root_list), .default_set.list = LIST_HEAD_INIT(root_table_header.ctl_entry), + .default_set.root = &sysctl_table_root, }; static DEFINE_SPINLOCK(sysctl_lock); @@ -1348,9 +1349,11 @@ void unregister_sysctl_table(struct ctl_table_header * header) EXPORT_SYMBOL(unregister_sysctl_table); void setup_sysctl_set(struct ctl_table_set *p, + struct ctl_table_root *root, int (*is_seen)(struct ctl_table_set *)) { INIT_LIST_HEAD(&p->list); + p->root = root; p->is_seen = is_seen; } -- cgit v1.2.3