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Bug #10356

uts/common/io/tem: do not copy common line tails

Added by Toomas Soome 5 months ago. Updated 5 months ago.

Status:
Closed
Priority:
Normal
Assignee:
Toomas Soome
Category:
driver - device drivers
Start date:
2019-02-08
Due date:
% Done:

100%

Estimated time:
Difficulty:
Medium
Tags:

Description

A simple optimization for scrolling. If we do copy line, do not copy common tail. To go further, we should inspect the whole line and copy only the differences, but I am not sure if such whole inspection is worth it.

History

#1

Updated by Electric Monk 5 months ago

  • % Done changed from 90 to 100
  • Status changed from In Progress to Closed

git commit f06e090ade385ba43b3b86dc2dea1960ad49e8e4

commit  f06e090ade385ba43b3b86dc2dea1960ad49e8e4
Author: Toomas Soome <tsoome@me.com>
Date:   2019-02-13T17:01:42.000Z

    10356 uts/common/io/tem: do not copy common line tails
    Reviewed by: Andy Fiddaman <af@citrus-it.net>
    Approved by: Hans Rosenfeld <hans.rosenfeld@joyent.com>

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