From: Stefan Weinhuber Date: Wed, 5 Jan 2011 11:48:04 +0000 (+0100) Subject: [S390] dasd: Improve handling of stolen DASD reservation X-Git-Tag: v2.6.38-rc1~461^2~14 X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=5a27e60dec59a95bd7f8ae9a19ae2ede4f76395b;p=pandora-kernel.git [S390] dasd: Improve handling of stolen DASD reservation If a DASD device has been reserved by a Linux system, and later this reservation is ‘stolen’ by a second system by means of an unconditional reserve, then the first system receives a notification about this fact. With this patch such an event can be either ignored, as before, or it can be used to let the device fail all I/O request, so that the device will not block anymore. Signed-off-by: Stefan Weinhuber Signed-off-by: Martin Schwidefsky --- Reading git-diff-tree failed