ARM: Make the sched_clock framework mandatory
authorMarc Zyngier <marc.zyngier@arm.com>
Wed, 18 Jan 2012 15:05:11 +0000 (15:05 +0000)
committerMarc Zyngier <marc.zyngier@arm.com>
Fri, 3 Feb 2012 11:34:27 +0000 (11:34 +0000)
commit6905a65879b51d326396e63dfea40861a30bc17f
tree45551c601c45cbfcfe87d346bb5c59fcbdd6d4fe
parentbc8d849d9171a2014f8e9b0322f3ac5af9d3f2b2
ARM: Make the sched_clock framework mandatory

All sched_clock() providers have been converted to the sched_clock
framework, which also provides a jiffy based implementation for
the platforms that do not provide a counter.

It is now possible to make the sched_clock framework mandatory,
effectively preventing new platforms to add new sched_clock()
functions, which would be detrimental to the single zImage work.

Acked-by: Nicolas Pitre <nico@linaro.org>
Signed-off-by: Marc Zyngier <marc.zyngier@arm.com>
arch/arm/Kconfig
arch/arm/kernel/Makefile
arch/arm/kernel/time.c
arch/arm/plat-nomadik/Kconfig
arch/arm/plat-versatile/Kconfig