KEYS: Add per-user_namespace registers for persistent per-UID kerberos caches

[pandora-kernel.git] / security / keys / sysctl.c

diff --git a/security/keys/sysctl.c b/security/keys/sysctl.c
index ee32d18..8c0af08 100644 (file)
--- a/security/keys/sysctl.c
+++ b/security/keys/sysctl.c
@@ -61,5 +61,16 @@ ctl_table key_sysctls[] = {
                .extra1 = (void *) &zero,
                .extra2 = (void *) &max,
        },
+#ifdef CONFIG_PERSISTENT_KEYRINGS
+       {
+               .procname = "persistent_keyring_expiry",
+               .data = &persistent_keyring_expiry,
+               .maxlen = sizeof(unsigned),
+               .mode = 0644,
+               .proc_handler = proc_dointvec_minmax,
+               .extra1 = (void *) &zero,
+               .extra2 = (void *) &max,
+       },
+#endif
        { }
 };