From: K. Y. Srinivasan <kys@microsoft.com>
Date: Sat, 1 Dec 2012 14:46:33 +0000 (-0800)
Subject: Drivers: hv: Add state to manage batched reading
X-Git-Tag: v3.9-rc1~124^2~101
X-Git-Url: https://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=132368bd0b286457f83f56d0bbdecd85999562dc;p=pandora-kernel.git

Drivers: hv: Add state to manage batched reading

For the "read" side signaling optimization, the reader has to completely
drain the queue before exiting. Add state to manage this "batched"
reading.

Signed-off-by: K. Y. Srinivasan <kys@microsoft.com>
Reviewed-by: Haiyang Zhang <haiyangz@microsoft.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Reading git-diff-tree failed