Messages in this thread | | | Date | Mon, 18 Nov 2013 00:27:42 +0400 | Subject | Re: [PATCH] xtensa: Switch to sched_clock_register() | From | Max Filippov <> |
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On Sat, Nov 16, 2013 at 3:31 AM, Stephen Boyd <sboyd@codeaurora.org> wrote: > The 32 bit sched_clock interface now supports 64 bits. Upgrade > to the 64 bit function to allow us to remove the 32 bit > registration interface. > > Signed-off-by: Stephen Boyd <sboyd@codeaurora.org> > --- > > Patch is based on Linus' tip. Not event compile tested. > > arch/xtensa/kernel/time.c | 4 ++-- > 1 file changed, 2 insertions(+), 2 deletions(-)
Build and run-tested, appears to work. Acked-by: Max Filippov <jcmvbkbc@gmail.com>
Should it go through xtensa tree, or through some other tree as a part of a bigger conversion series?
> diff --git a/arch/xtensa/kernel/time.c b/arch/xtensa/kernel/time.c > index 9af3dd8..415c3f6 100644 > --- a/arch/xtensa/kernel/time.c > +++ b/arch/xtensa/kernel/time.c > @@ -36,7 +36,7 @@ static cycle_t ccount_read(struct clocksource *cs) > return (cycle_t)get_ccount(); > } > > -static u32 notrace ccount_sched_clock_read(void) > +static u64 notrace ccount_sched_clock_read(void) > { > return get_ccount(); > } > @@ -141,7 +141,7 @@ void __init time_init(void) > setup_irq(ccount_timer.evt.irq, &timer_irqaction); > ccount_timer.irq_enabled = 1; > > - setup_sched_clock(ccount_sched_clock_read, 32, ccount_freq); > + sched_clock_register(ccount_sched_clock_read, 32, ccount_freq); > } > > /* > -- > The Qualcomm Innovation Center, Inc. is a member of the Code Aurora Forum, > hosted by The Linux Foundation >
-- Thanks. -- Max
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