Files
linuxkit/kernel/patches-4.4/0026-Drivers-hv-vmbus-add-a-helper-function-to-set-a-chan.patch
Rolf Neugebauer 201f89de74 kernel: Update to 4.10.9/4.9.21/4.4.60
Signed-off-by: Rolf Neugebauer <rolf.neugebauer@docker.com>
2017-04-09 22:50:18 +01:00

37 lines
1.1 KiB
Diff

From 42aab29663c1cadcab10ed1c0647aa63fe8bbd0d Mon Sep 17 00:00:00 2001
From: Dexuan Cui <decui@microsoft.com>
Date: Wed, 27 Jan 2016 22:29:37 -0800
Subject: [PATCH 26/44] Drivers: hv: vmbus: add a helper function to set a
channel's pending send size
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>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
(cherry picked from commit 3c75354d043ad546148d6992e40033ecaefc5ea5)
---
include/linux/hyperv.h | 6 ++++++
1 file changed, 6 insertions(+)
diff --git a/include/linux/hyperv.h b/include/linux/hyperv.h
index 51c98fd6044d..934542ac1394 100644
--- a/include/linux/hyperv.h
+++ b/include/linux/hyperv.h
@@ -818,6 +818,12 @@ 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);
--
2.11.1