diff options
| author | Catalin Marinas <catalin.marinas@arm.com> | 2013-11-06 06:42:41 -0500 |
|---|---|---|
| committer | Catalin Marinas <catalin.marinas@arm.com> | 2013-11-06 06:42:41 -0500 |
| commit | 61c77e0802719efce8966619cdc4234de7f252c1 (patch) | |
| tree | 10039d0fef89bff1749297117b2c1e0411c33c0a /arch/arm64 | |
| parent | c5b2c0f5203b3bc678a8967daedf7114029975ae (diff) | |
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>
Diffstat (limited to 'arch/arm64')
| -rw-r--r-- | arch/arm64/Kconfig | 4 |
1 files changed, 0 insertions, 4 deletions
diff --git a/arch/arm64/Kconfig b/arch/arm64/Kconfig index bbb5d9480130..ce6ae9497492 100644 --- a/arch/arm64/Kconfig +++ b/arch/arm64/Kconfig | |||
| @@ -62,10 +62,6 @@ config LOCKDEP_SUPPORT | |||
| 62 | config TRACE_IRQFLAGS_SUPPORT | 62 | config TRACE_IRQFLAGS_SUPPORT |
| 63 | def_bool y | 63 | def_bool y |
| 64 | 64 | ||
| 65 | config GENERIC_LOCKBREAK | ||
| 66 | def_bool y | ||
| 67 | depends on SMP && PREEMPT | ||
| 68 | |||
| 69 | config RWSEM_GENERIC_SPINLOCK | 65 | config RWSEM_GENERIC_SPINLOCK |
| 70 | def_bool y | 66 | def_bool y |
| 71 | 67 | ||