arm64: locks: Remove CONFIG_GENERIC_LOCKBREAK · 61c77e0802 - Gogs

arm64: locks: Remove CONFIG_GENERIC_LOCKBREAK

Commit 52ea2a560a9d (arm64: locks: introduce ticket-based spinlock
implementation) introduces the arch_spin_is_contended() function making
CONFIG_GENERIC_LOCKBREAK unnecessary.

Signed-off-by: Catalin Marinas <catalin.marinas@arm.com>
Acked-by: Will Deacon <will.deacon@arm.com>

Catalin Marinas 11 years ago

parent

c5b2c0f520

commit

61c77e0802

1 changed files with 0 additions and 4 deletions

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arch/arm64/Kconfig
							 
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				@@ -62,10 +62,6 @@ config LOCKDEP_SUPPORT
			
				 config TRACE_IRQFLAGS_SUPPORT
			
				 	def_bool y
			
				-config GENERIC_LOCKBREAK
			
				-	def_bool y
			
				-	depends on SMP && PREEMPT
			
				-
			
				 config RWSEM_GENERIC_SPINLOCK
			
				 	def_bool y