| From d6a6675d436897cd1b09e299436df3499abd753e Mon Sep 17 00:00:00 2001 |
| From: Allen Pais <allen.pais@oracle.com> |
| Date: Fri, 13 Dec 2013 09:44:41 +0530 |
| Subject: [PATCH 1/3] sparc64: use generic rwsem spinlocks rt |
| |
| Signed-off-by: Allen Pais <allen.pais@oracle.com> |
| Signed-off-by: Sebastian Andrzej Siewior <bigeasy@linutronix.de> |
| --- |
| arch/sparc/Kconfig | 6 ++---- |
| 1 file changed, 2 insertions(+), 4 deletions(-) |
| |
| --- a/arch/sparc/Kconfig |
| +++ b/arch/sparc/Kconfig |
| @@ -189,12 +189,10 @@ config NR_CPUS |
| source kernel/Kconfig.hz |
| |
| config RWSEM_GENERIC_SPINLOCK |
| - bool |
| - default y if SPARC32 |
| + def_bool PREEMPT_RT_FULL |
| |
| config RWSEM_XCHGADD_ALGORITHM |
| - bool |
| - default y if SPARC64 |
| + def_bool !RWSEM_GENERIC_SPINLOCK && !PREEMPT_RT_FULL |
| |
| config GENERIC_HWEIGHT |
| bool |
