diff options
| author | Thomas Gleixner <tglx@linutronix.de> | 2011-06-29 21:02:53 +0200 |
|---|---|---|
| committer | Clark Williams <williams@redhat.com> | 2012-01-16 13:00:29 -0600 |
| commit | 3473f70172d3e2edf1a0f5350d216adc44a21e80 (patch) | |
| tree | 50aaef79149588daa9a52783fcd69e45963e8e75 /include/linux/rwsem.h | |
| parent | ea1db690b93aec638953276a6a7cc04f8f23b630 (diff) | |
rwsem-add-rt-variant.patch
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Diffstat (limited to 'include/linux/rwsem.h')
| -rw-r--r-- | include/linux/rwsem.h | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/include/linux/rwsem.h b/include/linux/rwsem.h index 63d406554391..209be4b401a6 100644 --- a/include/linux/rwsem.h +++ b/include/linux/rwsem.h @@ -17,6 +17,10 @@ #include <asm/system.h> #include <linux/atomic.h> +#ifdef CONFIG_PREEMPT_RT_FULL +#include <linux/rwsem_rt.h> +#else /* PREEMPT_RT_FULL */ + struct rw_semaphore; #ifdef CONFIG_RWSEM_GENERIC_SPINLOCK @@ -131,4 +135,6 @@ extern void down_write_nested(struct rw_semaphore *sem, int subclass); # define down_write_nested(sem, subclass) down_write(sem) #endif +#endif /* !PREEMPT_RT_FULL */ + #endif /* _LINUX_RWSEM_H */ |