Commit a5574cf6 authored by Ingo Molnar's avatar Ingo Molnar

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: default avatarIngo Molnar <mingo@elte.hu>
parent dfbf4a1b
......@@ -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
......
......@@ -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
......
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