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| author |   Thomas Gleixner <tglx@linutronix.de> | 2013-02-21 22:51:38 +0000 |
|---|---|---|
| committer |   John Stultz <john.stultz@linaro.org> | 2013-03-22 16:20:01 -0700 |
| commit | 9a7a71b1d0968fc2bd602b7481cde1d4872e01ff (patch) | |
| tree | 18954e171dcf260a7750ad6be2f70bac7ef63a78 /include/linux/timekeeper_internal.h | |
| parent | timekeeping: Move lock out of timekeeper struct (diff) | |
| download | linux-rng-9a7a71b1d0968fc2bd602b7481cde1d4872e01ff.tar.xz linux-rng-9a7a71b1d0968fc2bd602b7481cde1d4872e01ff.zip | |
timekeeping: Split timekeeper_lock into lock and seqcount
We want to shorten the seqcount write hold time. So split the seqlock
into a lock and a seqcount.
Open code the seqwrite_lock in the places which matter and drop the
sequence counter update where it's pointless.
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
[jstultz: Merge fixups from CLOCK_TAI collisions]
Signed-off-by: John Stultz <john.stultz@linaro.org>
Diffstat (limited to 'include/linux/timekeeper_internal.h')
0 files changed, 0 insertions, 0 deletions