On Fri, 16 Jan 2015 17:57:17 +0100 Alexandre Belloni <alexandre.bell...@free-electrons.com> wrote:
> This is a quite naive implementation to track whether a clocksource is > enabled. > I chose not to add a member in struct clocksource and use a flag instead. > > I found that timekeeping.c is the only consumer for clocksource and I > converted > it to use clocksource_enable and clocksource_disable. To the whole series: Reviewed-by: Boris Brezillon <boris.brezil...@free-electrons.com> > > Changes in v2: > - removed the check on enable in timekeeping.c to ensure all clocksources are > going through clocksource_enable > - rework clocksource_enable to set CLOCK_SOURCE_USED when enable is > successful > if present > > Alexandre Belloni (2): > clocksource: track usage > clocksource: don't suspend/resume when unused > > include/linux/clocksource.h | 4 ++++ > kernel/time/clocksource.c | 34 ++++++++++++++++++++++++++++++++-- > kernel/time/timekeeping.c | 8 +++----- > 3 files changed, 39 insertions(+), 7 deletions(-) > -- Boris Brezillon, Free Electrons Embedded Linux and Kernel engineering http://free-electrons.com -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
