Merge branch 'perf/core' into perf/uprobes

Merge in latest upstream (and the latest perf development tree),
to prepare for tooling changes, and also to pick up v3.4 MM
changes that the uprobes code needs to take care of.

Signed-off-by: Ingo Molnar <mingo@kernel.org>

1 files changed, 2 insertions, 17 deletions

diff --git a/include/linux/timex.h b/include/linux/timex.h
index aa60fe7b6ed..99bc88b1fc0 100644
--- a/include/linux/timex.h
+++ b/include/linux/timex.h
@@ -234,23 +234,9 @@ struct timex {
 extern unsigned long tick_usec;		/* USER_HZ period (usec) */
 extern unsigned long tick_nsec;		/* ACTHZ          period (nsec) */
 
-/*
- * phase-lock loop variables
- */
-extern int time_status;		/* clock synchronization status bits */
-
 extern void ntp_init(void);
 extern void ntp_clear(void);
 
-/**
- * ntp_synced - Returns 1 if the NTP status is not UNSYNC
- *
- */
-static inline int ntp_synced(void)
-{
-	return !(time_status & STA_UNSYNC);
-}
-
 /* Required to safely shift negative values */
 #define shift_right(x, s) ({	\
 	__typeof__(x) __x = (x);	\
@@ -264,10 +250,9 @@ static inline int ntp_synced(void)
 #define NTP_INTERVAL_LENGTH (NSEC_PER_SEC/NTP_INTERVAL_FREQ)
 
 /* Returns how long ticks are at present, in ns / 2^NTP_SCALE_SHIFT. */
-extern u64 tick_length;
+extern u64 ntp_tick_length(void);
 
-extern void second_overflow(void);
-extern void update_ntp_one_tick(void);
+extern int second_overflow(unsigned long secs);
 extern int do_adjtimex(struct timex *);
 extern void hardpps(const struct timespec *, const struct timespec *);