From 48517eefb20ec2d6595ebd77ae11f34b3540cd78 Mon Sep 17 00:00:00 2001 From: Wu Bo Date: Tue, 20 Sep 2022 17:32:19 +0800 Subject: scsi: core: Add I/O timeout count for SCSI device Currently struct scsi_device maintains counters for requests, completions, and errors but is missing a counter for timeouts. For better tracking of timeouts, add a suitable counter. Link: https://lore.kernel.org/r/1663666339-17560-1-git-send-email-wubo40@huawei.com Reviewed-by: Bart Van Assche Signed-off-by: Wu Bo Signed-off-by: Martin K. Petersen --- include/scsi/scsi_device.h | 1 + 1 file changed, 1 insertion(+) (limited to 'include/scsi') diff --git a/include/scsi/scsi_device.h b/include/scsi/scsi_device.h index 3113471ca375..78039d1ec405 100644 --- a/include/scsi/scsi_device.h +++ b/include/scsi/scsi_device.h @@ -231,6 +231,7 @@ struct scsi_device { atomic_t iorequest_cnt; atomic_t iodone_cnt; atomic_t ioerr_cnt; + atomic_t iotmo_cnt; struct device sdev_gendev, sdev_dev; -- cgit v1.2.3