# 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