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Commit f9f1db83 authored by K. Y. Srinivasan's avatar K. Y. Srinivasan Committed by Greg Kroah-Hartman
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Staging: hv: vmbus: Embed the state needed to close the channel 



Now, embed the state needed to close the channel - so we would not have to
allocate memory in the channel close path.

Signed-off-by: default avatarK. Y. Srinivasan <kys@microsoft.com>
Signed-off-by: default avatarHaiyang Zhang <haiyangz@microsoft.com>
Signed-off-by: default avatarAbhishek Kane <v-abkane@microsoft.com>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@suse.de>
parent 7d7c75cd

drivers/staging/hv/hyperv.h

+7 −0
Original line number Diff line number Diff line
@@ -569,6 +569,11 @@ struct vmbus_channel_msginfo { 
	unsigned char msg[0];

};



struct vmbus_close_msg {

	struct vmbus_channel_msginfo info;

	struct vmbus_channel_close_channel msg;

};



struct vmbus_channel {

	struct list_head listentry;
@@ -601,6 +606,8 @@ struct vmbus_channel { 
	spinlock_t inbound_lock;

	struct workqueue_struct *controlwq;



	struct vmbus_close_msg close_msg;



	/* Channel callback are invoked in this workqueue context */

	/* HANDLE dataWorkQueue; */