From: Boaz Harrosh <bharrosh@panasas.com>
Date: Mon, 16 Nov 2009 18:44:02 +0000 (+0200)
Subject: [SCSI] osduld: Ref-counting bug fix
X-Git-Tag: v2.6.33-rc1~344^2~45
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=89f5e1f2f13b1079b8d7ff7d3ade345b7ad7c009;p=pandora-kernel.git

[SCSI] osduld: Ref-counting bug fix

If scsi has released the device (logout), and exofs has last
reference on the osduld_device it will be freed by
osd_uld_release() within the call to fput(). But this will
oops in cdev_release() which is called after the fops->release.
(cdev is embedded within osduld_device). __uld_get/put pair
makes sure we have a cdev for the duration of fput()

Signed-off-by: Boaz Harrosh <bharrosh@panasas.com>
Signed-off-by: James Bottomley <James.Bottomley@suse.de>
---

Reading git-diff-tree failed