[Xen-devel] [PATCH 5/7] add spin_sleep function to time manager

[Pawel Wieczorkiewicz <wipawel@xxxxxxxxx>]

From: Paul Semel <phentex@xxxxxxxxx>

Signed-off-by: Paul Semel <phentex@xxxxxxxxx>

cr https://code.amazon.com/reviews/CR-786226
---
 common/time.c | 14 ++++++++++++++
 1 file changed, 14 insertions(+)

diff --git a/common/time.c b/common/time.c
index db28d78..6aa1648 100644
--- a/common/time.c
+++ b/common/time.c
@@ -124,6 +124,20 @@ static inline void nspin_sleep(uint64_t t)
         curr = since_boot_time();
 }
 
+#if defined(__i386__)
+static inline void spin_sleep(uint32_t t)
+#else
+static inline void spin_sleep(uint64_t t)
+#endif
+{
+#if defined(__i386__)
+    uint32_t nsec = t * 1000000000;
+#else
+    uint64_t nsec = t * 1000000000ul;
+#endif
+    nspin_sleep(nsec);
+}
+
 /*
  * Local variables:
  * mode: C
-- 
2.16.2

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