arm64: locks: Remove CONFIG_GENERIC_LOCKBREAK

Commit 52ea2a5 (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>
git-mirror · Nov 6, 2013 · 61c77e0 · 61c77e0
1 parent c5b2c0f
commit 61c77e0
Showing 1 changed file with 0 additions and 4 deletions.
diff --git a/arch/arm64/Kconfig b/arch/arm64/Kconfig
@@ -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