diff options
author | Thomas Gleixner <tglx@linutronix.de> | 2009-07-26 02:21:32 +0200 |
---|---|---|
committer | Anders Roxell <anders.roxell@linaro.org> | 2015-08-17 08:59:27 +0200 |
commit | ce9bc1331525c62269430add792360e016fbd7e9 (patch) | |
tree | e2d03fe254e94e354a0170973bf4c2454e779fcd /arch | |
parent | 77305fb67bc6a9d3a0bfda0ff17dc5964e86dfb1 (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>
Diffstat (limited to 'arch')
-rw-r--r-- | arch/x86/Kconfig | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/arch/x86/Kconfig b/arch/x86/Kconfig index 226d5696e1d1..185c6e02263b 100644 --- a/arch/x86/Kconfig +++ b/arch/x86/Kconfig @@ -203,8 +203,11 @@ config ARCH_MAY_HAVE_PC_FDC def_bool y depends on ISA_DMA_API +config RWSEM_GENERIC_SPINLOCK + def_bool PREEMPT_RT_FULL + config RWSEM_XCHGADD_ALGORITHM - def_bool y + def_bool !RWSEM_GENERIC_SPINLOCK && !PREEMPT_RT_FULL config GENERIC_CALIBRATE_DELAY def_bool y |