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| author | Thomas Gleixner <tglx@linutronix.de> | 2014-07-16 21:04:19 +0000 |
|---|---|---|
| committer | John Stultz <john.stultz@linaro.org> | 2014-07-23 10:18:00 -0700 |
| commit | a37c0aad6093575b52432b47b145304f1af18dff (patch) | |
| tree | 2e180a8cb77d6b4c9c223cf58e64179c624dc44a /kernel/time/timekeeping.c | |
| parent | afab07c0e91ecf098abf34573ccfcd86d6be26f9 (diff) | |
| download | linux-a37c0aad6093575b52432b47b145304f1af18dff.tar.gz linux-a37c0aad6093575b52432b47b145304f1af18dff.tar.bz2 linux-a37c0aad6093575b52432b47b145304f1af18dff.zip | |
timekeeping: Use ktime_t data for ktime_get_update_offsets_now()
No need to juggle with timespecs.
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Signed-off-by: John Stultz <john.stultz@linaro.org>
Diffstat (limited to 'kernel/time/timekeeping.c')
| -rw-r--r-- | kernel/time/timekeeping.c | 10 |
1 files changed, 4 insertions, 6 deletions
diff --git a/kernel/time/timekeeping.c b/kernel/time/timekeeping.c index c083ae2c34b5..54d90529f99d 100644 --- a/kernel/time/timekeeping.c +++ b/kernel/time/timekeeping.c @@ -1668,14 +1668,14 @@ ktime_t ktime_get_update_offsets_now(ktime_t *offs_real, ktime_t *offs_boot, ktime_t *offs_tai) { struct timekeeper *tk = &tk_core.timekeeper; - ktime_t now; unsigned int seq; - u64 secs, nsecs; + ktime_t base; + u64 nsecs; do { seq = read_seqcount_begin(&tk_core.seq); - secs = tk->xtime_sec; + base = tk->base_mono; nsecs = timekeeping_get_ns(tk); *offs_real = tk->offs_real; @@ -1683,9 +1683,7 @@ ktime_t ktime_get_update_offsets_now(ktime_t *offs_real, ktime_t *offs_boot, *offs_tai = tk->offs_tai; } while (read_seqcount_retry(&tk_core.seq, seq)); - now = ktime_add_ns(ktime_set(secs, 0), nsecs); - now = ktime_sub(now, *offs_real); - return now; + return ktime_add_ns(base, nsecs); } #endif |