Fix race in blkfront resume path (watch thread could fire watch during the
authorsmh22@firebug.cl.cam.ac.uk <smh22@firebug.cl.cam.ac.uk>
Thu, 17 Nov 2005 13:56:50 +0000 (14:56 +0100)
committersmh22@firebug.cl.cam.ac.uk <smh22@firebug.cl.cam.ac.uk>
Thu, 17 Nov 2005 13:56:50 +0000 (14:56 +0100)
commitb4c7ff25ae05721a287bb6098a420b2dfb573856
treef88f777c3ea2fe007055ae0fd1efe5c302fb0ead
parentd36cf651f32de038196d45c1f6251dcb3897d4dc
Fix race in blkfront resume path (watch thread could fire watch during the
(short-ish) time that we were in BLKIF_STATE_DISCONNECTED).

Signed-off-by: Steven Hand <steven@xensource.com>
linux-2.6-xen-sparse/drivers/xen/blkfront/blkfront.c