From: Cornelia Huck <cornelia.huck@de.ibm.com>
Date: Thu, 17 Apr 2008 05:45:59 +0000 (+0200)
Subject: [S390] cio: Fix race for "fast" path gone/path back situations.
X-Git-Tag: v2.6.26-rc1~1158^2~32
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=22806dc1a8ffd88a7c7bdd070879e6e323db496a;p=pandora-kernel.git

[S390] cio: Fix race for "fast" path gone/path back situations.

Make sure we wait for previous evaluations triggered by path state
changes to have settled before we manipulate path states again.

Signed-off-by: Cornelia Huck <cornelia.huck@de.ibm.com>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com>
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