From 9077fb2ab78cd76f710893919df6b0b7da79c2c9 Mon Sep 17 00:00:00 2001
From: Hannes Reinecke <hare@suse.de>
Date: Wed, 14 Jun 2023 12:36:10 +0200
Subject: [PATCH] scsi: bsg: Increase number of devices

Larger setups may need to allocate more than 32k bsg devices, so increase
the number of devices to the full range of minor device numbers.

Signed-off-by: Hannes Reinecke <hare@suse.de>
Signed-off-by: Martin Wilck <mwilck@suse.com>
Link: https://lore.kernel.org/r/20230614103616.31857-2-mwilck@suse.com
Reviewed-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Ming Lei <ming.lei@redhat.com>
Reviewed-by: Bart Van Assche <bvanassche@acm.org>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
---
 block/bsg.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/block/bsg.c b/block/bsg.c
index 7eca43f33d7ff..c53f24243bf24 100644
--- a/block/bsg.c
+++ b/block/bsg.c
@@ -36,7 +36,7 @@ static inline struct bsg_device *to_bsg_device(struct inode *inode)
 }
 
 #define BSG_DEFAULT_CMDS	64
-#define BSG_MAX_DEVS		32768
+#define BSG_MAX_DEVS		(1 << MINORBITS)
 
 static DEFINE_IDA(bsg_minor_ida);
 static struct class *bsg_class;
-- 
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