Re: [PATCH 5/9] introduce the log_issue_time option

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

 



On Wed, Aug 28, 2024 at 8:05 PM Damien Le Moal <dlemoal@xxxxxxxxxx> wrote:
> The submit time is what Shin'ichiro patches are adding :)
> issue time == submit time. Maybe we should change the name to log_submit_time ?
>
> With the code refactoring/cleanup that Shin'ichiro did, the submit latency can
> easily be added too. Though one could argue that the "clat" name for the log
> then becomes a little inappropriate.

Oops, sorry - yes, I should have said submit latency, or start time.
Either one makes the slat and lat logs redundant, and puts all of the
info in one single nice file, which happens to be clat. :-)

> Adding an option to change the clat file format can be done on top of this series.

Definitely. With everything that may end up in "clat", I could see the
option morphing to *only* output the single clat file. Right now one
ends up with the lat and slat files too, which take up lots of
(arguably unnecessary) space in memory.





[Index of Archives]     [Linux Kernel]     [Linux SCSI]     [Linux IDE]     [Linux USB Devel]     [Video for Linux]     [Linux Audio Users]     [Yosemite News]     [Linux SCSI]

  Powered by Linux