diff options
author | Thomas Gleixner <tglx@linutronix.de> | 2009-07-26 02:21:32 +0200 |
---|---|---|
committer | Steven Rostedt <rostedt@goodmis.org> | 2012-02-07 12:46:52 -0500 |
commit | c2bb461940de329c3add122bfcc36d45c2d975ed (patch) | |
tree | 5c779185f039a160ab8843b426e7d7353d2c411d | |
parent | e567f8b75d45cbcc8b6e1c1d2569baf36eeabe14 (diff) |
x86: Use generic rwsem_spinlocks on -rt
Simplifies the separation of anon_rw_semaphores and rw_semaphores for
-rt.
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
-rw-r--r-- | arch/x86/Kconfig | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/arch/x86/Kconfig b/arch/x86/Kconfig index 37357a599dca..fe4ccf6361dd 100644 --- a/arch/x86/Kconfig +++ b/arch/x86/Kconfig @@ -152,10 +152,10 @@ config ARCH_MAY_HAVE_PC_FDC def_bool ISA_DMA_API config RWSEM_GENERIC_SPINLOCK - def_bool !X86_XADD + def_bool !X86_XADD || PREEMPT_RT_FULL config RWSEM_XCHGADD_ALGORITHM - def_bool X86_XADD + def_bool X86_XADD && !RWSEM_GENERIC_SPINLOCK && !PREEMPT_RT_FULL config ARCH_HAS_CPU_IDLE_WAIT def_bool y |