[PATCH] Avoid that long log lines are truncated

[Bart Van Assche <bart.vanassche@sandisk.com>]

While testing the latest version of the SRP initiator and target
drivers I encountered the following message in the kernel log:

sd 16:0:0:0: Warning! Received an indication that the LUN assignments on this target have changed. The Linux SCSI layer does not automatical

This is a truncated message. Avoid that such truncation happens
by increasing the SCSI_LOG_BUFSIZE constant.

Fixes: ded85c193a39 (scsi: Implement per-cpu logging buffer)
Signed-off-by: Bart Van Assche <bart.vanassche@sandisk.com>
Cc: Hannes Reinecke <hare@suse.de>
Cc: Christoph Hellwig <hch@lst.de>
Cc: Robert Elliott <elliott@hp.com>
Cc: Ewan D. Milne <emilne@redhat.com>
Cc: <stable@vger.kernel.org> # v4.0+
---
 include/scsi/scsi_dbg.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/include/scsi/scsi_dbg.h b/include/scsi/scsi_dbg.h
index 56710e0..05d36eb 100644
--- a/include/scsi/scsi_dbg.h
+++ b/include/scsi/scsi_dbg.h
@@ -5,7 +5,7 @@ struct scsi_cmnd;
 struct scsi_device;
 struct scsi_sense_hdr;
 
-#define SCSI_LOG_BUFSIZE 128
+#define SCSI_LOG_BUFSIZE 256
 
 extern void scsi_print_command(struct scsi_cmnd *);
 extern size_t __scsi_format_command(char *, size_t,
-- 
2.7.2