+
+static struct ctl_table fs_dcache_sysctls[] = {
+ {
+ .procname = "dentry-state",
+ .data = &dentry_stat,
+ .maxlen = 6*sizeof(long),
+ .mode = 0444,
+ .proc_handler = proc_nr_dentry,
+ },
+ { }
+};
+
+static int __init init_fs_dcache_sysctls(void)
+{
+ register_sysctl_init("fs", fs_dcache_sysctls);
+ return 0;
+}
+fs_initcall(init_fs_dcache_sysctls);