[PATCH 50/53] sched/headers, timekeeping: Move the timer tick function prototypes to

Ingo Molnar
2017-02-08T18:58:09Z

Move the update_process_times() and xtime_update() prototypes to <linux/timekeeping.h>.

Cc: Linus Torvalds <torvalds@linux-foundation.org>
Cc: Mike Galbraith <efault@gmx.de>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Thomas Gleixner <tglx@linutronix.de>
Cc: linux-kernel@vger.kernel.org
Signed-off-by: Ingo Molnar <mingo@kernel.org>
---
include/linux/sched.h | 1 -
include/linux/time.h | 2 --
include/linux/timekeeping.h | 4 ++++
3 files changed, 4 insertions(+), 3 deletions(-)

diff --git a/include/linux/sched.h b/include/linux/sched.h
index 1105b1a352c4..fbd3a2dc35bb 100644
--- a/include/linux/sched.h
+++ b/include/linux/sched.h
@@ -180,7 +180,6 @@ extern cpumask_var_t cpu_isolated_map;

extern int runqueue_is_locked(int cpu);

-extern void update_process_times(int user);
extern void scheduler_tick(void);

#define MAX_SCHEDULE_TIMEOUT LONG_MAX
diff --git a/include/linux/time.h b/include/linux/time.h
index 4f4ab65b6e61..23f0f5ce3090 100644
--- a/include/linux/time.h
+++ b/include/linux/time.h
@@ -167,8 +167,6 @@ static inline bool timespec_inject_offset_valid(const struct timespec *ts)
extern u32 (*arch_gettimeoffset)(void);
#endif

-extern void xtime_update(unsigned long ticks);
-
struct itimerval;
extern int do_setitimer(int which, struct itimerval *value,
struct itimerval *ovalue);
diff --git a/include/linux/timekeeping.h b/include/linux/timekeeping.h
index d2e804e15c3e..b598cbc7b576 100644
--- a/include/linux/timekeeping.h
+++ b/include/linux/timekeeping.h
@@ -8,6 +8,10 @@
void timekeeping_init(void);
extern int timekeeping_suspended;

+/* Architecture timer tick functions: */
+extern void update_process_times(int user);
+extern void xtime_update(unsigned long ticks);
+
/*
* Get and set timeofday
*/
--
2.7.4