> -----Original Message-----
> From: linux-scsi-ow...@vger.kernel.org [mailto:linux-scsi-
> ow...@vger.kernel.org] On Behalf Of Yoshihiro YUNOMAE
> Sent: Friday, 08 August, 2014 6:50 AM
...
> Subject: [RFC PATCH 01/10] scsi/constants: Cleanup printk message in
> __scsi_print_sense()
>
> A device name is output like "sda: Sense Key : Medium Error [current]"
> in __scsi_print_sense(), but it should be "[sda] Sense Key : Medium Error
> [current]" because other printk messages output a device name like "[sda]
> foo."
>
...
> diff --git a/drivers/scsi/constants.c b/drivers/scsi/constants.c
> index c6a7a4a..a0e8159 100644
> --- a/drivers/scsi/constants.c
> +++ b/drivers/scsi/constants.c
> @@ -1470,7 +1470,7 @@ void __scsi_print_sense(struct scsi_device *sdev,
> const char *name,
> return;
> }
>
> - sdev_printk(KERN_INFO, sdev, "%s: Sense Key : %s %s%s\n", name,
> + sdev_printk(KERN_INFO, sdev, "[%s] Sense Key : %s %s%s\n", name,
> scsi_sense_key_string(sshdr.sense_key),
> scsi_sense_type_string(&sshdr),
> scsi_sense_format_string(&sshdr));
>
The callers of __scsi_print_sense do not always pass in a name
like "sda". In fact, sd.c doesn't even call that function; its
sd_print_sense_hdr calls sd_printk (which prints name as "[%s]")
and scsi_show_sense_hdr.
There are just 3 kernel files that call this function:
osst.c: __scsi_print_sense("osst ", SRpnt->sense,
SCSI_SENSE_BUFFERSIZE);
osst.c: __scsi_print_sense("osst ", SRpnt->sense,
SCSI_SENSE_BUFFERSIZE);
There is a separate call to printk just before each of those,
which prints out the name, without [].
sg.c: __scsi_print_sense(__func__, sense,
That's printing the C function name.
st.c: __scsi_print_sense(name, SRpnt->sense,
SCSI_SENSE_BUFFERSIZE);
st.c: __scsi_print_sense(name, SRpnt->sense,
SCSI_SENSE_BUFFERSIZE);
This is more like what you have in mind.
---
Rob Elliott HP Server Storage
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