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authorHannes Reinecke <hare@suse.de>2014-06-25 15:27:36 +0200
committerChristoph Hellwig <hch@lst.de>2014-07-17 22:07:37 +0200
commit9cb78c16f5dadefd8dc5ba0ae5a2f26cd59419b3 (patch)
tree576b86c3ec56dd7176285ec2d27f27ca55f77bc3 /drivers/scsi/sg.c
parent755f516bbb983915d6cbfb5aa592cc0a5a99fd00 (diff)
downloadop-kernel-dev-9cb78c16f5dadefd8dc5ba0ae5a2f26cd59419b3.zip
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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.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/scsi/sg.c b/drivers/scsi/sg.c
index 2e01a9d..1de183d 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,
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