diff options
| author |   Hannes Reinecke <hare@suse.de> | 2014-06-25 15:27:36 +0200 |
|---|---|---|
| committer |   Christoph Hellwig <hch@lst.de> | 2014-07-17 22:07:37 +0200 |
| commit | 9cb78c16f5dadefd8dc5ba0ae5a2f26cd59419b3 (patch) | |
| tree | 576b86c3ec56dd7176285ec2d27f27ca55f77bc3 /drivers/scsi/sg.c | |
| parent | qla2xxx: Restrict max_lun to 16-bit for older HBAs (diff) | |
| download | linux-dev-9cb78c16f5dadefd8dc5ba0ae5a2f26cd59419b3.tar.xz linux-dev-9cb78c16f5dadefd8dc5ba0ae5a2f26cd59419b3.zip | |
scsi: use 64-bit LUNs
The SCSI standard defines 64-bit values for LUNs, and large arrays
employing large or hierarchical LUN numbers become more and more
common.
So update the linux SCSI stack to use 64-bit LUN numbers.
Signed-off-by: Hannes Reinecke <hare@suse.de>
Reviewed-by: Christoph Hellwig <hch@infradead.org>
Reviewed-by: Ewan Milne <emilne@redhat.com>
Signed-off-by: Christoph Hellwig <hch@lst.de>
Diffstat (limited to 'drivers/scsi/sg.c')
| -rw-r--r-- | drivers/scsi/sg.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/scsi/sg.c b/drivers/scsi/sg.c index 2e01a9dd26fa..1de183d72598 100644 --- a/drivers/scsi/sg.c +++ b/drivers/scsi/sg.c @@ -2542,7 +2542,7 @@ static int sg_proc_seq_show_dev(struct seq_file *s, void *v) seq_puts(s, "-1\t-1\t-1\t-1\t-1\t-1\t-1\t-1\t-1\n"); else { scsidp = sdp->device; - seq_printf(s, "%d\t%d\t%d\t%d\t%d\t%d\t%d\t%d\t%d\n", + seq_printf(s, "%d\t%d\t%d\t%llu\t%d\t%d\t%d\t%d\t%d\n", scsidp->host->host_no, scsidp->channel, scsidp->id, scsidp->lun, (int) scsidp->type, 1, @@ -2671,7 +2671,7 @@ static int sg_proc_seq_show_debug(struct seq_file *s, void *v) else if (sdp->device) { struct scsi_device *scsidp = sdp->device; - seq_printf(s, "%d:%d:%d:%d em=%d", + seq_printf(s, "%d:%d:%d:%llu em=%d", scsidp->host->host_no, scsidp->channel, scsidp->id, scsidp->lun, |