From a5574cf65b5f03ce9ade3918764fe22e5e2371e3 Mon Sep 17 00:00:00 2001 From: Ingo Molnar Date: Mon, 5 May 2008 23:19:50 +0200 Subject: [PATCH] sched, x86: add HAVE_UNSTABLE_SCHED_CLOCK add the HAVE_UNSTABLE_SCHED_CLOCK, for architectures to select. the next change utilizes it. Signed-off-by: Ingo Molnar --- arch/x86/Kconfig | 1 + init/Kconfig | 6 ++++++ 2 files changed, 7 insertions(+) diff --git a/arch/x86/Kconfig b/arch/x86/Kconfig index 845ea2b2d4..bbcafaa160 100644 --- a/arch/x86/Kconfig +++ b/arch/x86/Kconfig @@ -18,6 +18,7 @@ config X86_64 ### Arch settings config X86 def_bool y + select HAVE_UNSTABLE_SCHED_CLOCK select HAVE_IDE select HAVE_OPROFILE select HAVE_KPROBES diff --git a/init/Kconfig b/init/Kconfig index f0e62e5ce0..fa42e6b549 100644 --- a/init/Kconfig +++ b/init/Kconfig @@ -316,6 +316,12 @@ config CPUSETS Say N if unsure. +# +# Architectures with an unreliable sched_clock() should select this: +# +config HAVE_UNSTABLE_SCHED_CLOCK + bool + config GROUP_SCHED bool "Group CPU scheduler" default y -- 2.39.2