Messages in this thread | | | From | "Elliott, Robert (Server Storage)" <> | Subject | RE: [RFC PATCH 01/10] scsi/constants: Cleanup printk message in __scsi_print_sense() | Date | Tue, 12 Aug 2014 14:51:42 +0000 |
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> -----Original Message----- > From: linux-scsi-owner@vger.kernel.org [mailto:linux-scsi- > owner@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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