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| author | John Stultz <john.stultz@linaro.org> | 2011-02-14 18:43:08 -0800 |
|---|---|---|
| committer | John Stultz <john.stultz@linaro.org> | 2011-02-21 12:53:07 -0800 |
| commit | 314ac37150011ebb398f522db528d2dbcc611189 (patch) | |
| tree | 0731fced7713d3889bd783577673068a6bc93796 /kernel/time | |
| parent | abb3a4ea2e0ea7114a4475745da2f32bd9ad5b73 (diff) | |
| download | lwn-314ac37150011ebb398f522db528d2dbcc611189.tar.gz lwn-314ac37150011ebb398f522db528d2dbcc611189.zip | |
time: Extend get_xtime_and_monotonic_offset() to also return sleep
Extend get_xtime_and_monotonic_offset to
get_xtime_and_monotonic_and_sleep_offset().
CC: Jamie Lokier <jamie@shareable.org>
CC: Thomas Gleixner <tglx@linutronix.de>
CC: Alexander Shishkin <virtuoso@slind.org>
CC: Arve Hjønnevåg <arve@android.com>
Signed-off-by: John Stultz <john.stultz@linaro.org>
Diffstat (limited to 'kernel/time')
| -rw-r--r-- | kernel/time/timekeeping.c | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/kernel/time/timekeeping.c b/kernel/time/timekeeping.c index 5fbd9aa7df95..3bd7e3d5c632 100644 --- a/kernel/time/timekeeping.c +++ b/kernel/time/timekeeping.c @@ -1040,11 +1040,14 @@ void do_timer(unsigned long ticks) } /** - * get_xtime_and_monotonic_offset() - get xtime and wall_to_monotonic + * get_xtime_and_monotonic_and_sleep_offset() - get xtime, wall_to_monotonic, + * and sleep offsets. * @xtim: pointer to timespec to be set with xtime * @wtom: pointer to timespec to be set with wall_to_monotonic + * @sleep: pointer to timespec to be set with time in suspend */ -void get_xtime_and_monotonic_offset(struct timespec *xtim, struct timespec *wtom) +void get_xtime_and_monotonic_and_sleep_offset(struct timespec *xtim, + struct timespec *wtom, struct timespec *sleep) { unsigned long seq; @@ -1052,6 +1055,7 @@ void get_xtime_and_monotonic_offset(struct timespec *xtim, struct timespec *wtom seq = read_seqbegin(&xtime_lock); *xtim = xtime; *wtom = wall_to_monotonic; + *sleep = total_sleep_time; } while (read_seqretry(&xtime_lock, seq)); } |