diff options
Diffstat (limited to 'configs/fedora/generic/CONFIG_PPC_QUEUED_SPINLOCKS')
| -rw-r--r-- | configs/fedora/generic/CONFIG_PPC_QUEUED_SPINLOCKS | 22 |
1 files changed, 22 insertions, 0 deletions
diff --git a/configs/fedora/generic/CONFIG_PPC_QUEUED_SPINLOCKS b/configs/fedora/generic/CONFIG_PPC_QUEUED_SPINLOCKS new file mode 100644 index 000000000..90ecdc77e --- /dev/null +++ b/configs/fedora/generic/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 |