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authorEric W. Biederman <ebiederm@xmission.com>2012-01-22 21:26:00 -0800
committerEric W. Biederman <ebiederm@xmission.com>2012-01-24 16:40:29 -0800
commit9eb47c26f09e27506d343ef52e634b2a50ee21ef (patch)
tree6055ec285771cf35c233d63c783b5c8381847094 /fs/proc/proc_sysctl.c
parent6a75ce167c53b41f15088d3c2c7e51c89dc8798a (diff)
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>
Diffstat (limited to 'fs/proc/proc_sysctl.c')
-rw-r--r--fs/proc/proc_sysctl.c3
1 files changed, 3 insertions, 0 deletions
diff --git a/fs/proc/proc_sysctl.c b/fs/proc/proc_sysctl.c
index d9c3ae6afe4..65c13dddcea 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;
}