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authorIngo Molnar <mingo@kernel.org>2015-06-03 10:07:35 +0200
committerIngo Molnar <mingo@kernel.org>2015-06-03 10:07:35 +0200
commit71966f3a0b24b408a87a0c475262638fbb71da99 (patch)
treece900472dd12f03fd6d0e764ea9f5a647471689d /arch/x86/Kconfig
parent34e7724c0767f04f6199f2bd7232e9ab1207e1df (diff)
parent92ae18371cb1abb4e186dd9d48de2bb0d9bba626 (diff)
downloadop-kernel-dev-71966f3a0b24b408a87a0c475262638fbb71da99.zip
op-kernel-dev-71966f3a0b24b408a87a0c475262638fbb71da99.tar.gz
Merge branch 'locking/core' into x86/core, to prepare for dependent patch
Signed-off-by: Ingo Molnar <mingo@kernel.org>
Diffstat (limited to 'arch/x86/Kconfig')
-rw-r--r--arch/x86/Kconfig5
1 files changed, 3 insertions, 2 deletions
diff --git a/arch/x86/Kconfig b/arch/x86/Kconfig
index e68408f..a708bcc 100644
--- a/arch/x86/Kconfig
+++ b/arch/x86/Kconfig
@@ -127,7 +127,8 @@ config X86
select MODULES_USE_ELF_RELA if X86_64
select CLONE_BACKWARDS if X86_32
select ARCH_USE_BUILTIN_BSWAP
- select ARCH_USE_QUEUE_RWLOCK
+ select ARCH_USE_QUEUED_SPINLOCKS
+ select ARCH_USE_QUEUED_RWLOCKS
select OLD_SIGSUSPEND3 if X86_32 || IA32_EMULATION
select OLD_SIGACTION if X86_32
select COMPAT_OLD_SIGACTION if IA32_EMULATION
@@ -666,7 +667,7 @@ config PARAVIRT_DEBUG
config PARAVIRT_SPINLOCKS
bool "Paravirtualization layer for spinlocks"
depends on PARAVIRT && SMP
- select UNINLINE_SPIN_UNLOCK
+ select UNINLINE_SPIN_UNLOCK if !QUEUED_SPINLOCKS
---help---
Paravirtualized spinlocks allow a pvops backend to replace the
spinlock implementation with something virtualization-friendly
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