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Re: MD-RAID: Use seq_putc() in three status functions?

From SF Markus Elfring <elfring@users.sourceforge.net>
Newsgroups linux.kernel
Subject Re: MD-RAID: Use seq_putc() in three status functions?
Date 2016-10-17 16:40 +0200
Message-ID <sthf3-4Gc-7@gated-at.bofh.it> (permalink)
References (11 earlier) <stcS6-1MH-23@gated-at.bofh.it> <ste7v-2Kh-17@gated-at.bofh.it> <steAx-2Ua-5@gated-at.bofh.it> <steAx-2Ua-3@gated-at.bofh.it> <stgM2-4uk-33@gated-at.bofh.it>
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>> Am I the only software developer so far who would dare to reconsider
>> implementation details from three status functions?
>>
> No.

Thanks for this kind of promising feedback.


> But we're waiting for you showing is that it is an improvement.

Can this aspect also be clarified to some degree from a logical point of view?

* Would you really like to know under which circumstances data processing
  will be faster for a single character instead of using a string pointer
  and corresponding two characters?

* Do you care for a changed memory allocation characteristic?

* Will it occasionally be useful to avoid the storage for another string literal?

Regards,
Markus

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Thread

[PATCH] MD-RAID: Use seq_putc() in three status functions SF Markus Elfring <elfring@users.sourceforge.net> - 2016-10-16 10:30 +0200
  Re: [PATCH] MD-RAID: Use seq_putc() in three status functions Hannes Reinecke <hare@suse.de> - 2016-10-16 19:00 +0200
    Re: MD-RAID: Use seq_putc() in three status functions? SF Markus Elfring <elfring@users.sourceforge.net> - 2016-10-16 19:20 +0200
      Re: MD-RAID: Use seq_putc() in three status functions? SF Markus Elfring <elfring@users.sourceforge.net> - 2016-10-16 19:20 +0200
      Re: MD-RAID: Use seq_putc() in three status functions? Hannes Reinecke <hare@suse.de> - 2016-10-17 08:00 +0200
        Re: MD-RAID: Use seq_putc() in three status functions? SF Markus Elfring <elfring@users.sourceforge.net> - 2016-10-17 09:50 +0200
          Re: MD-RAID: Use seq_putc() in three status functions? Hannes Reinecke <hare@suse.de> - 2016-10-17 10:20 +0200
            Re: MD-RAID: Use seq_putc() in three status functions? SF Markus Elfring <elfring@users.sourceforge.net> - 2016-10-17 11:10 +0200
              Re: MD-RAID: Use seq_putc() in three status functions? Hannes Reinecke <hare@suse.de> - 2016-10-17 12:00 +0200
                Re: MD-RAID: Use seq_putc() in three status functions? SF Markus Elfring <elfring@users.sourceforge.net> - 2016-10-17 13:20 +0200
                Re: MD-RAID: Use seq_putc() in three status functions? SF Markus Elfring <elfring@users.sourceforge.net> - 2016-10-17 13:50 +0200
                Re: MD-RAID: Use seq_putc() in three status functions? Hannes Reinecke <hare@suse.de> - 2016-10-17 16:10 +0200
                Re: MD-RAID: Use seq_putc() in three status functions? SF Markus Elfring <elfring@users.sourceforge.net> - 2016-10-17 16:40 +0200
                Re: MD-RAID: Use seq_putc() in three status functions? Hannes Reinecke <hare@suse.de> - 2016-10-17 17:40 +0200
                Re: MD-RAID: Use seq_putc() in three status functions? SF Markus Elfring <elfring@users.sourceforge.net> - 2016-10-17 18:10 +0200
                Re: MD-RAID: Use seq_putc() in three status functions? Hannes Reinecke <hare@suse.de> - 2016-10-17 19:20 +0200
                Re: MD-RAID: Use seq_putc() in three status functions? SF Markus Elfring <elfring@users.sourceforge.net> - 2016-10-18 20:30 +0200
                Re: MD-RAID: Use seq_putc() in three status functions? SF Markus Elfring <elfring@users.sourceforge.net> - 2016-10-20 14:30 +0200
                Re: MD-RAID: Use seq_putc() in three status functions? Bernd Petrovitsch <bernd@petrovitsch.priv.at> - 2016-10-17 14:20 +0200
                Re: MD-RAID: Use seq_putc() in three status functions? Hannes Reinecke <hare@suse.de> - 2016-10-17 16:10 +0200

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