Messages in this thread Patch in this message | | | From | Hank Janssen <> | Subject | [PATCH 3/6] staging: hv: Fixed the value of the 64bit-hole inside ring buffer | Date | Tue, 3 Aug 2010 17:31:57 +0000 |
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From: Haiyang Zhang <haiyangz@microsoft.com>
Fixed the value of the 64bit-hole inside ring buffer, this caused a problem on Hyper-V when running checked Windows builds.
Signed-off-by:Hank Janssen <hjanssen@microsoft.com> Signed-off-by:Haiyang Zhang <haiyangz@microsoft.com>
--- drivers/staging/hv/ring_buffer.c | 3 +-- 1 files changed, 1 insertions(+), 2 deletions(-)
diff --git a/drivers/staging/hv/ring_buffer.c b/drivers/staging/hv/ring_buffer.c index 66a4974..133f909 100644 --- a/drivers/staging/hv/ring_buffer.c +++ b/drivers/staging/hv/ring_buffer.c @@ -192,8 +192,7 @@ Description: static inline u64 GetRingBufferIndices(RING_BUFFER_INFO *RingInfo) { - return ((u64)RingInfo->RingBuffer->WriteIndex << 32) - || RingInfo->RingBuffer->ReadIndex; + return (u64)RingInfo->RingBuffer->WriteIndex << 32; } -- 1.6.0.2
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