On 09/01/2014 12:14 AM, Christoph Hellwig wrote:
>> #if defined(AHA152X_DEBUG)
>> - if (HOSTDATA(shpnt)->debug & debug_status) {
>> - printk(DEBUG_LEAD "inbound status %02x ", CMDINFO(CURRENT_SC),
>> CURRENT_SC->SCp.Status);
>> - scsi_print_status(CURRENT_SC->SCp.Status);
>> - printk("\n");
>> - }
>> + if (HOSTDATA(shpnt)->debug & debug_status)
>> + printk(DEBUG_LEAD "inbound status %02x\n", CMDINFO(CURRENT_SC),
>> CURRENT_SC->SCp.Status);
>
> This one just removes the call. While this is fine with me it needs to
> be mentioned in the changelog.
>
> Also if you change the line above it please make sure it fits into an
> 80 character line.
>
>> +const char *
>> scsi_print_status(unsigned char scsi_status) {
>> -#ifdef CONFIG_SCSI_CONSTANTS
>
> Please explain in the changelog why you're removing this ifdef.
>
>> + case SAM_STAT_BUSY:
>> + ccp = "Busy"; break;
>
> Please put the break statements on separate lines per normal Linux
> style.
>
>> #define scsi_prot_op_name(result) { result, #result }
>> #define show_prot_op_name(val) \
>> __print_symbolic(val, \
>> @@ -331,7 +316,7 @@ DECLARE_EVENT_CLASS(scsi_cmd_done_timeout_template,
>> show_driverbyte_name(((__entry->result) >> 24) & 0xff),
>> show_hostbyte_name(((__entry->result) >> 16) & 0xff),
>> show_msgbyte_name(((__entry->result) >> 8) & 0xff),
>> - show_statusbyte_name(__entry->result & 0xff))
>> + scsi_print_status(__entry->result & 0xff))
>
>
> Not using __print_symbolic for trace events breaks all tracing tools
> that parse the binary trace buffers, please drop the tracing changes
> (which weren't mentioned in the changelog anyway and should have been a
> separate patch).
>
I've now taken another approach; I've updated the logging functions
aha152x.c and removed all debugging code. And with that we can
remove scsi_print_status() altogether.
Cheers,
Hannes
--
Dr. Hannes Reinecke zSeries & Storage
h...@suse.de +49 911 74053 688
SUSE LINUX Products GmbH, Maxfeldstr. 5, 90409 Nürnberg
GF: J. Hawn, J. Guild, F. Imendörffer, HRB 16746 (AG Nürnberg)
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