From: K. Y. Srinivasan <kys@microsoft.com>
Date: Tue, 10 May 2011 14:54:07 +0000 (-0700)
Subject: Staging: hv: Introduce a function to wait to drain outgoing I/O
X-Git-Tag: v3.0-rc1~336^2~413
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=604df37dc3ba185b1017f6ca5e497fbfb68da8d8;p=pandora-kernel.git

Staging: hv: Introduce a function to wait to drain outgoing I/O

Rather than busy loop waiting to drain I/O, introduce a function
that does not burn CPU cycles waiting.

Signed-off-by: K. Y. Srinivasan <kys@microsoft.com>
Signed-off-by: Haiyang Zhang <haiyangz@microsoft.com>
Signed-off-by: Abhishek Kane <v-abkane@microsoft.com>
Signed-off-by: Hank Janssen <hjanssen@microsoft.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
---

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