static int sysctl_ipc_registered_data(ctl_table *table,
void __user *oldval, size_t __user *oldlenp,
void __user *newval, size_t newlen)
{
int rc;
rc = sysctl_ipc_data(table, oldval, oldlenp, newval, newlen);
if (newval && newlen && rc > 0)
/*
* Tunable has successfully been changed from userland
*/
unregister_ipcns_notifier(current->nsproxy->ipc_ns);
return rc;
}
static int sysctl_ipc_registered_data(ctl_table *table, int __user *name,
int nlen, void __user *oldval, size_t __user *oldlenp,
void __user *newval, size_t newlen)
{
int rc;
rc = sysctl_ipc_data(table, name, nlen, oldval, oldlenp, newval,
newlen);
if (newval && newlen && rc > 0) {
/*
* Tunable has successfully been changed from userland
*/
int *data = get_ipc(table);
tunable_set_callback(*data);
}
return rc;
}