From: Hannes Reinecke <hare@suse.de>
Date: Wed, 14 Jun 2023 12:36:10 +0200
Subject: scsi: bsg: Increase number of devices
Patch-mainline: v6.5-rc1
Git-commit: 9077fb2ab78cd76f710893919df6b0b7da79c2c9
References: bsc#1209284
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 7eca43f33d7f..c53f24243bf2 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;
--
2.35.3