From a4d04a4cd9881e89fdc62107b6b57053438f2b30 Mon Sep 17 00:00:00 2001 From: "Martin K. Petersen" Date: Tue, 27 Feb 2007 22:40:27 -0500 Subject: [SCSI] Make error printing more verbose This patch enhances SCSI error printing by: - Making use of scsi_print_result() in the completion functions. - Having scmd_printk() output the disk name (when applicable). Signed-off-by: Martin K. Petersen Signed-off-by: James Bottomley --- include/scsi/scsi_device.h | 8 ++++++-- 1 file changed, 6 insertions(+), 2 deletions(-) (limited to 'include/scsi/scsi_device.h') diff --git a/include/scsi/scsi_device.h b/include/scsi/scsi_device.h index 9dd37e2f5a8..c86e6ce143d 100644 --- a/include/scsi/scsi_device.h +++ b/include/scsi/scsi_device.h @@ -5,6 +5,7 @@ #include #include #include +#include #include struct request_queue; @@ -154,8 +155,11 @@ struct scsi_device { #define sdev_printk(prefix, sdev, fmt, a...) \ dev_printk(prefix, &(sdev)->sdev_gendev, fmt, ##a) -#define scmd_printk(prefix, scmd, fmt, a...) \ - dev_printk(prefix, &(scmd)->device->sdev_gendev, fmt, ##a) +#define scmd_printk(prefix, scmd, fmt, a...) \ + (scmd)->request->rq_disk ? \ + sdev_printk(prefix, (scmd)->device, "[%s] " fmt, \ + (scmd)->request->rq_disk->disk_name, ##a) : \ + sdev_printk(prefix, (scmd)->device, fmt, ##a) enum scsi_target_state { STARGET_RUNNING = 1, -- cgit v1.2.3