From: Rob Evers <revers@redhat.com>
Date: Tue, 16 Dec 2014 16:01:20 +0000 (-0500)
Subject: scsi: retry report-luns when reported LU count requres more memory
X-Git-Tag: fixes-v4.0-rc1~143^2~109
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=acd6d73826224c20c44f505f56b0503f022d695c;p=pandora-kernel.git

scsi: retry report-luns when reported LU count requres more memory

Update scsi_report_lun_scan to initially always report up to 511 LUs,
as the previous default max_report_luns did.  Retry in a loop if not
enough memory is available for the number of LUs reported.  Parameter
max_report_luns is removed as it is no longer used.

Signed-off-by: Rob Evers <revers@redhat.com>
Reviewed-by: Ewan D. Milne <emilne@redhat.com>
Signed-off-by: Christoph Hellwig <hch@lst.de>
---

Reading git-diff-tree failed