tree bb68748e8a5fe87ad511b543f92a08d6a21bebce
parent 2a904e5dd9b832fe70d86b70ce6e273d67e94389
author Rob Evers <revers@redhat.com> 1418745680 -0500
committer Christoph Hellwig <hch@lst.de> 1420814656 +0100

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>