From: Wei Liu <wei.liu2@citrix.com>
Date: Thu, 7 Mar 2013 15:50:27 +0000 (+0000)
Subject: xen/events: introduce test_and_set_mask()
X-Git-Tag: v3.14-rc1~126^2~43
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=3f70fa828249e3f37883be98f5b4d08e947f55b0;p=pandora-kernel.git

xen/events: introduce test_and_set_mask()

In preparation for adding event channel port ops, add
test_and_set_mask().

Signed-off-by: Wei Liu <wei.liu2@citrix.com>
Signed-off-by: David Vrabel <david.vrabel@citrix.com>
Reviewed-by: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
Reviewed-by: Boris Ostrovsky <boris.ostrovsky@oracle.com>
---

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