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[13/24] timekeeping: Introduce combined timekeeping action flag

Message ID 20240911-devel-anna-maria-b4-timers-ptp-timekeeping-v1-13-f7cae09e25d6@linutronix.de (mailing list archive)
State Not Applicable
Headers show
Series timekeeping: Rework to prepare support of indenpendent PTP clocks | expand

Checks

Context Check Description
netdev/tree_selection success Not a local patch

Commit Message

Anna-Maria Behnsen Sept. 11, 2024, 1:29 p.m. UTC 
Instead of explicitly listing all the separate timekeeping actions flags,
introduce a new one which covers all actions except TK_MIRROR action.

No functional change.

Signed-off-by: Anna-Maria Behnsen <anna-maria@linutronix.de>
---
 kernel/time/timekeeping.c | 10 ++++++----
 1 file changed, 6 insertions(+), 4 deletions(-)
diff mbox series

Patch

diff --git a/kernel/time/timekeeping.c b/kernel/time/timekeeping.c
index bf8814508cdf..a69850429fb4 100644
--- a/kernel/time/timekeeping.c
+++ b/kernel/time/timekeeping.c
@@ -33,6 +33,8 @@ 
 #define TK_MIRROR		(1 << 1)
 #define TK_CLOCK_WAS_SET	(1 << 2)
 
+#define TK_UPDATE_ALL		(TK_CLEAR_NTP | TK_CLOCK_WAS_SET)
+
 enum timekeeping_adv_mode {
 	/* Update timekeeper when a tick has passed */
 	TK_ADV_TICK,
@@ -1493,7 +1495,7 @@  int do_settimeofday64(const struct timespec64 *ts)
 
 	tk_set_xtime(tk, ts);
 out:
-	timekeeping_update(&tk_core, tk, TK_CLEAR_NTP | TK_MIRROR | TK_CLOCK_WAS_SET);
+	timekeeping_update(&tk_core, tk, TK_UPDATE_ALL | TK_MIRROR);
 
 	write_seqcount_end(&tk_core.seq);
 	raw_spin_unlock_irqrestore(&tk_core.lock, flags);
@@ -1543,7 +1545,7 @@  static int timekeeping_inject_offset(const struct timespec64 *ts)
 	tk_set_wall_to_mono(tk, timespec64_sub(tk->wall_to_monotonic, *ts));
 
 error: /* even if we error out, we forwarded the time, so call update */
-	timekeeping_update(&tk_core, tk, TK_CLEAR_NTP | TK_MIRROR | TK_CLOCK_WAS_SET);
+	timekeeping_update(&tk_core, tk, TK_UPDATE_ALL | TK_MIRROR);
 
 	write_seqcount_end(&tk_core.seq);
 	raw_spin_unlock_irqrestore(&tk_core.lock, flags);
@@ -1628,7 +1630,7 @@  static int change_clocksource(void *data)
 	timekeeping_forward_now(tk);
 	old = tk->tkr_mono.clock;
 	tk_setup_internals(tk, new);
-	timekeeping_update(&tk_core, tk, TK_CLEAR_NTP | TK_MIRROR | TK_CLOCK_WAS_SET);
+	timekeeping_update(&tk_core, tk, TK_UPDATE_ALL | TK_MIRROR);
 
 	write_seqcount_end(&tk_core.seq);
 	raw_spin_unlock_irqrestore(&tk_core.lock, flags);
@@ -1919,7 +1921,7 @@  void timekeeping_inject_sleeptime64(const struct timespec64 *delta)
 
 	__timekeeping_inject_sleeptime(tk, delta);
 
-	timekeeping_update(&tk_core, tk, TK_CLEAR_NTP | TK_MIRROR | TK_CLOCK_WAS_SET);
+	timekeeping_update(&tk_core, tk, TK_UPDATE_ALL | TK_MIRROR);
 
 	write_seqcount_end(&tk_core.seq);
 	raw_spin_unlock_irqrestore(&tk_core.lock, flags);