| Message ID | 20230305205628.27385-4-ubizjak@gmail.com (mailing list archive) |
|---|---|
| State | Superseded |
| Headers | show |
| Series | locking: Introduce local{,64}_try_cmpxchg | expand |
diff --git a/arch/alpha/include/asm/local.h b/arch/alpha/include/asm/local.h index fab26a1c93d5..7eef027e0dde 100644 --- a/arch/alpha/include/asm/local.h +++ b/arch/alpha/include/asm/local.h @@ -54,6 +54,8 @@ static __inline__ long local_sub_return(long i, local_t * l) #define local_cmpxchg(l, o, n) \ (cmpxchg_local(&((l)->a.counter), (o), (n))) +#define local_try_cmpxchg(l, po, n) \ + (try_cmpxchg_local(&((l)->a.counter), (po), (n))) #define local_xchg(l, n) (xchg_local(&((l)->a.counter), (n))) /**
Implement target specific support for local_try_cmpxchg. Cc: Richard Henderson <richard.henderson@linaro.org> Cc: Ivan Kokshaysky <ink@jurassic.park.msu.ru> Cc: Matt Turner <mattst88@gmail.com> Signed-off-by: Uros Bizjak <ubizjak@gmail.com> --- arch/alpha/include/asm/local.h | 2 ++ 1 file changed, 2 insertions(+)