linux/lib/vdso
Thomas Gleixner 1dff4156d1 lib/vdso: Allow the high resolution parts to be compiled out
If the architecture knows at compile time that there is no VDSO capable
clocksource supported it makes sense to optimize the guts of the high
resolution parts of the VDSO out at build time. Add a helper function to
check whether the VDSO should be high resolution capable and provide a stub
which can be overridden by an architecture.

Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Tested-by: Vincenzo Frascino <vincenzo.frascino@arm.com>
Reviewed-by: Vincenzo Frascino <vincenzo.frascino@arm.com>
Link: https://lkml.kernel.org/r/20200207124402.530143168@linutronix.de
2020-02-17 14:40:20 +01:00
..
gettimeofday.c lib/vdso: Allow the high resolution parts to be compiled out 2020-02-17 14:40:20 +01:00
Kconfig lib/vdso: Prepare for time namespace support 2020-01-14 12:20:57 +01:00
Makefile lib/vdso: Provide generic VDSO implementation 2019-06-22 21:21:05 +02:00