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| author |   John Stultz <john.stultz@linaro.org> | 2011-11-14 12:48:10 -0800 |
|---|---|---|
| committer | John Stultz <john.stultz@linaro.org> | 2012-01-26 19:44:18 -0800 |
| commit | 70471f2f061d59375e959b4e7d47ee62121babb1 (patch) | |
| tree | f2799ccaaed2d976748d6ecd8708c0886c142bf5 /include/linux/timex.h | |
| parent | time: Cleanup global variables and move them to the top (diff) | |
| download | linux-dev-70471f2f061d59375e959b4e7d47ee62121babb1.tar.xz linux-dev-70471f2f061d59375e959b4e7d47ee62121babb1.zip | |
time: Add timekeeper lock
Now that all the timekeeping variables are stored in
the timekeeper structure, add a new lock to protect the
structure.
For now, this lock nests under the xtime_lock for writes.
For readers, we don't need to take xtime_lock anymore.
CC: Thomas Gleixner <tglx@linutronix.de>
CC: Eric Dumazet <eric.dumazet@gmail.com>
CC: Richard Cochran <richardcochran@gmail.com>
Signed-off-by: John Stultz <john.stultz@linaro.org>
Diffstat (limited to 'include/linux/timex.h')
0 files changed, 0 insertions, 0 deletions