Commit 61c77e08 authored Nov 06, 2013 by Catalin Marinas

arm64: locks: Remove CONFIG_GENERIC_LOCKBREAK



Commit 52ea2a56 (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>

parent c5b2c0f5

arch/arm64/Kconfig

+0 −4

Original line number	Diff line number	Diff line
		@@ -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