diff options
| author | Thomas Gleixner <tglx@linutronix.de> | 2014-07-16 23:05:00 +0200 |
|---|---|---|
| committer | John Stultz <john.stultz@linaro.org> | 2014-07-24 00:01:48 +0200 |
| commit | 47da70d32535000ec29cc206cfc1d318fbd8761f (patch) | |
| tree | 075a580c4459e9a91843d7030942a77ae1ac1f1f /kernel | |
| parent | timekeeping: Simplify getboottime() (diff) | |
| download | linux-47da70d32535000ec29cc206cfc1d318fbd8761f.tar.xz linux-47da70d32535000ec29cc206cfc1d318fbd8761f.zip | |
timekeeping: Remove timekeeper.total_sleep_time
No more users. Remove it
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Signed-off-by: John Stultz <john.stultz@linaro.org>
Diffstat (limited to 'kernel')
| -rw-r--r-- | kernel/time/timekeeping.c | 14 |
1 files changed, 3 insertions, 11 deletions
diff --git a/kernel/time/timekeeping.c b/kernel/time/timekeeping.c index 3edc0c1d6fe8..50d5de05b837 100644 --- a/kernel/time/timekeeping.c +++ b/kernel/time/timekeeping.c @@ -97,13 +97,9 @@ static void tk_set_wall_to_mono(struct timekeeper *tk, struct timespec64 wtm) tk->offs_tai = ktime_add(tk->offs_real, ktime_set(tk->tai_offset, 0)); } -static void tk_set_sleep_time(struct timekeeper *tk, struct timespec64 t) +static inline void tk_update_sleep_time(struct timekeeper *tk, ktime_t delta) { - /* Verify consistency before modifying */ - WARN_ON_ONCE(tk->offs_boot.tv64 != timespec64_to_ktime(tk->total_sleep_time).tv64); - - tk->total_sleep_time = t; - tk->offs_boot = timespec64_to_ktime(t); + tk->offs_boot = ktime_add(tk->offs_boot, delta); } /** @@ -919,10 +915,6 @@ void __init timekeeping_init(void) set_normalized_timespec64(&tmp, -boot.tv_sec, -boot.tv_nsec); tk_set_wall_to_mono(tk, tmp); - tmp.tv_sec = 0; - tmp.tv_nsec = 0; - tk_set_sleep_time(tk, tmp); - timekeeping_update(tk, TK_MIRROR); write_seqcount_end(&tk_core.seq); @@ -950,7 +942,7 @@ static void __timekeeping_inject_sleeptime(struct timekeeper *tk, } tk_xtime_add(tk, delta); tk_set_wall_to_mono(tk, timespec64_sub(tk->wall_to_monotonic, *delta)); - tk_set_sleep_time(tk, timespec64_add(tk->total_sleep_time, *delta)); + tk_update_sleep_time(tk, timespec64_to_ktime(*delta)); tk_debug_account_sleep_time(delta); } |