[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

Re: [Xen-devel] [PATCH v4 3/7] asm-arm/atomic.h: reorder macros to match x86-side





On 15/07/16 07:49, Corneliu ZUZU wrote:
Reorder macro definitions to match x86-side.

Signed-off-by: Corneliu ZUZU <czuzu@xxxxxxxxxxxxxxx>
Reviewed-by: Stefano Stabellini <sstabellini@xxxxxxxxxx>

Acked-by: Julien Grall <julien.grall@xxxxxxx>

Regards,

---
Changed since v3: <nothing>
---
  xen/include/asm-arm/atomic.h | 19 +++++++++----------
  1 file changed, 9 insertions(+), 10 deletions(-)

diff --git a/xen/include/asm-arm/atomic.h b/xen/include/asm-arm/atomic.h
index 32771e9..620c636 100644
--- a/xen/include/asm-arm/atomic.h
+++ b/xen/include/asm-arm/atomic.h
@@ -138,16 +138,15 @@ static inline void _atomic_set(atomic_t *v, int i)
  # error "unknown ARM variant"
  #endif

-#define atomic_inc(v)       atomic_add(1, v)
-#define atomic_dec(v)       atomic_sub(1, v)
-
-#define atomic_inc_and_test(v)  (atomic_add_return(1, v) == 0)
-#define atomic_dec_and_test(v)  (atomic_sub_return(1, v) == 0)
-#define atomic_inc_return(v)    (atomic_add_return(1, v))
-#define atomic_dec_return(v)    (atomic_sub_return(1, v))
-#define atomic_sub_and_test(i, v) (atomic_sub_return(i, v) == 0)
-
-#define atomic_add_negative(i,v) (atomic_add_return(i, v) < 0)
+#define atomic_inc_return(v)        (atomic_add_return(1, v))
+#define atomic_dec_return(v)        (atomic_sub_return(1, v))
+
+#define atomic_sub_and_test(i, v)   (atomic_sub_return(i, v) == 0)
+#define atomic_inc(v)               atomic_add(1, v)
+#define atomic_inc_and_test(v)      (atomic_add_return(1, v) == 0)
+#define atomic_dec(v)               atomic_sub(1, v)
+#define atomic_dec_and_test(v)      (atomic_sub_return(1, v) == 0)
+#define atomic_add_negative(i,v)    (atomic_add_return(i, v) < 0)

  #define atomic_xchg(v, new) (xchg(&((v)->counter), new))



--
Julien Grall

_______________________________________________
Xen-devel mailing list
Xen-devel@xxxxxxxxxxxxx
https://lists.xen.org/xen-devel

 


Rackspace

Lists.xenproject.org is hosted with RackSpace, monitoring our
servers 24x7x365 and backed by RackSpace's Fanatical Support®.