[PATCH V2 05/13] Drivers: hv: vmbus: add a helper function to set a channel's pending send size

K. Y. Srinivasan
2016-01-28T04:54:04Z

From: Dexuan Cui <decui@microsoft.com>

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

Signed-off-by: Dexuan Cui <decui@microsoft.com>
Signed-off-by: K. Y. Srinivasan <kys@microsoft.com>
---
include/linux/hyperv.h | 6 ++++++
1 files changed, 6 insertions(+), 0 deletions(-)

diff --git a/include/linux/hyperv.h b/include/linux/hyperv.h
index 3172521..4af51a3 100644
--- a/include/linux/hyperv.h
+++ b/include/linux/hyperv.h
@@ -816,6 +816,12 @@ 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);
--
1.7.4.1