[PATCH 5/7] Drivers: hv: vmbus: add a helper function to set a channel's pending send size

From: Dexuan Cui
Date: Mon Jul 06 2015 - 09:27:06 EST


This will be used by the coming net/hvsock driver.

Signed-off-by: Dexuan Cui <decui@xxxxxxxxxxxxx>
---
include/linux/hyperv.h | 6 ++++++
1 file changed, 6 insertions(+)

diff --git a/include/linux/hyperv.h b/include/linux/hyperv.h
index 307910b3..c52f4cb 100644
--- a/include/linux/hyperv.h
+++ b/include/linux/hyperv.h
@@ -791,6 +791,12 @@ static inline void *get_per_channel_state(struct vmbus_channel *c)
return c->per_channel_state;
}

+static inline void set_channel_pending_send_size(struct vmbus_channel *c,
+ u32 size)
+{
+ c->outbound.ring_buffer->pending_send_sz = size;
+}
+
void vmbus_onmessage(void *context);

int vmbus_request_offers(void);
--
2.1.0

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