[PATCH] sunrpc: print unsigned integers in stats

[linux-2.6] / include / linux / timex.h

diff --git a/include/linux/timex.h b/include/linux/timex.h
index 74fdd07d3792a55cf970c9a1ad4942511976adf7..7e050a2cc35be69f2685309ff9c445adbba8ae68 100644 (file)
--- a/include/linux/timex.h
+++ b/include/linux/timex.h
@@ -260,6 +260,29 @@ extern long pps_calcnt;            /* calibration intervals */
 extern long pps_errcnt;                /* calibration errors */
 extern long pps_stbcnt;                /* stability limit exceeded */
 
+/**
+ * ntp_clear - Clears the NTP state variables
+ *
+ * Must be called while holding a write on the xtime_lock
+ */
+static inline void ntp_clear(void)
+{
+       time_adjust = 0;                /* stop active adjtime() */
+       time_status |= STA_UNSYNC;
+       time_maxerror = NTP_PHASE_LIMIT;
+       time_esterror = NTP_PHASE_LIMIT;
+}
+
+/**
+ * ntp_synced - Returns 1 if the NTP status is not UNSYNC
+ *
+ */
+static inline int ntp_synced(void)
+{
+       return !(time_status & STA_UNSYNC);
+}
+
+
 #ifdef CONFIG_TIME_INTERPOLATION
 
 #define TIME_SOURCE_CPU 0