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| author | Thomas Gleixner <tglx@linutronix.de> | 2021-07-13 15:39:52 +0200 |
|---|---|---|
| committer | Thomas Gleixner <tglx@linutronix.de> | 2021-08-10 17:57:23 +0200 |
| commit | 1b267793f4fd9a089ea8558f3b6698186b9a3214 (patch) | |
| tree | 30427a10c5a74b5c0922367aa74a616a8d5e0238 /drivers/pwm/pwm-tiehrpwm.c | |
| parent | a761a67f591a8c7476c30bb20ed0f09fdfb1a704 (diff) | |
| download | linux-1b267793f4fd9a089ea8558f3b6698186b9a3214.tar.bz2 | |
time/timekeeping: Avoid invoking clock_was_set() twice
do_adjtimex() might end up scheduling a delayed clock_was_set() via
timekeeping_advance() and then invoke clock_was_set() directly which is
pointless.
Make timekeeping_advance() return whether an invocation of clock_was_set()
is required and handle it at the call sites which allows do_adjtimex() to
issue a single direct call if required.
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Link: https://lore.kernel.org/r/20210713135158.580966888@linutronix.de
Diffstat (limited to 'drivers/pwm/pwm-tiehrpwm.c')
0 files changed, 0 insertions, 0 deletions