Messages in this thread Patch in this message | | | From | Ingo Molnar <> | Subject | [PATCH 17/33] sched, mm, x86: Add the ARCH_SUPPORTS_NUMA_BALANCING flag | Date | Thu, 22 Nov 2012 23:49:38 +0100 |
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Allow architectures to opt-in to the adaptive affinity NUMA balancing code.
Cc: Peter Zijlstra <a.p.zijlstra@chello.nl> Cc: Linus Torvalds <torvalds@linux-foundation.org> Cc: Andrew Morton <akpm@linux-foundation.org> Cc: Andrea Arcangeli <aarcange@redhat.com> Cc: Rik van Riel <riel@redhat.com> Cc: Mel Gorman <mgorman@suse.de> Cc: Thomas Gleixner <tglx@linutronix.de> Cc: Hugh Dickins <hughd@google.com> Signed-off-by: Ingo Molnar <mingo@kernel.org> --- init/Kconfig | 7 +++++++ 1 file changed, 7 insertions(+)
diff --git a/init/Kconfig b/init/Kconfig index b8a4a58..cf3e79c 100644 --- a/init/Kconfig +++ b/init/Kconfig @@ -725,6 +725,13 @@ config ARCH_USES_NUMA_GENERIC_PGPROT_HUGEPAGE config ARCH_WANTS_NUMA_VARIABLE_LOCALITY bool +# +# For architectures that want to enable the PROT_NONE driven, +# NUMA-affine scheduler balancing logic: +# +config ARCH_SUPPORTS_NUMA_BALANCING + bool + menuconfig CGROUPS boolean "Control Group support" depends on EVENTFD -- 1.7.11.7
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