From a71ee103a729754519abc15fd58e6b258a89e58b Mon Sep 17 00:00:00 2001 From: "Justin M. Forbes" Date: Mon, 19 Oct 2020 11:42:37 -0500 Subject: Linux v5.9.1 Signed-off-by: Justin M. Forbes --- .../generic/powerpc/CONFIG_PPC_QUEUED_SPINLOCKS | 22 ++++++++++++++++++++++ 1 file changed, 22 insertions(+) create mode 100644 configs/fedora/generic/powerpc/CONFIG_PPC_QUEUED_SPINLOCKS (limited to 'configs/fedora/generic/powerpc/CONFIG_PPC_QUEUED_SPINLOCKS') diff --git a/configs/fedora/generic/powerpc/CONFIG_PPC_QUEUED_SPINLOCKS b/configs/fedora/generic/powerpc/CONFIG_PPC_QUEUED_SPINLOCKS new file mode 100644 index 000000000..90ecdc77e --- /dev/null +++ b/configs/fedora/generic/powerpc/CONFIG_PPC_QUEUED_SPINLOCKS @@ -0,0 +1,22 @@ +# CONFIG_PPC_QUEUED_SPINLOCKS: +# +# Say Y here to use queued spinlocks which give better scalability and +# fairness on large SMP and NUMA systems without harming single threaded +# performance. +# +# This option is currently experimental, the code is more complex and +# less tested so it defaults to "N" for the moment. +# +# If unsure, say "N". +# +# Symbol: PPC_QUEUED_SPINLOCKS [=n] +# Type : bool +# Defined at arch/powerpc/Kconfig:497 +# Prompt: Queued spinlocks +# Depends on: SMP [=y] +# Location: +# -> Kernel options +# +# +# +# CONFIG_PPC_QUEUED_SPINLOCKS is not set -- cgit