#define nlm_lck_denied_nolocks __constant_htonl(NLM_LCK_DENIED_NOLOCKS)
#define nlm_lck_blocked __constant_htonl(NLM_LCK_BLOCKED)
#define nlm_lck_denied_grace_period __constant_htonl(NLM_LCK_DENIED_GRACE_PERIOD)
+/* error codes for internal use */
+/* if a request fails due to kmalloc failure, it gets dropped.
+ * Client should resend eventually
+ */
+#define nlm_lck_dropit __constant_htonl(30000)
/* Lock info passed via NLM */
struct nlm_lock {