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bug#24091: 24.5; High CPU usage at startup while hidden
From: |
Dominik Schrempf |
Subject: |
bug#24091: 24.5; High CPU usage at startup while hidden |
Date: |
Mon, 23 Jan 2017 18:14:07 +0100 |
User-agent: |
Gnus/5.13 (Gnus v5.13) Emacs/25.1 (gnu/linux) |
Works like a charm. So far, it didn't lead to any problems.
Thank you very much!
Dominik
On Fri, Jan 20 2017, npostavs@users.sourceforge.net wrote:
> merge 24091 17237
> tags 24091 fixed
> close 24091 26.1
> quit
>
> Ken Raeburn <raeburn@raeburn.org> writes:
>
>> On Jan 17, 2017, at 21:21, npostavs@users.sourceforge.net wrote:
>>>
>>> Do we know about any operations that require the frame be visible? What
>>> happens when they're run with an invisible frame? Error? Corrupted
>>> display? Hang?
>>
>> If drawing is done to an unmapped window, the X server can discard the
>> data, but once the window is made visible, we should get an Expose
>> event which would cause us to repaint the window. The size and
>> position of the window could be set by the window manager, and
>> dropping the loop may mean we get to run a little more code than we
>> used to before we get notified of the changes. But these are things
>> we have to deal with anyway, not just at window creation. If we’re
>> doing it right, AFAIK, we should be okay….
>
> Okay, pushed to master [1: 6a788d2], let's see if we're doing it right.
>
> PS Dominik I merged #17237 into this one since it appears to be the same
> problem which should be fixed by this patch, please report back if it's
> not.
>
> 1: 2017-01-20 23:36:26 -0500 6a788d2fc18c23dcfc5d0352649b2f690e9cbff7
> Don't wait for frame to become visible
- bug#24091: 24.5; High CPU usage at startup while hidden, Dominik Schrempf, 2017/01/13
- bug#24091: 24.5; High CPU usage at startup while hidden, npostavs, 2017/01/13
- bug#24091: 24.5; High CPU usage at startup while hidden, Eli Zaretskii, 2017/01/14
- bug#24091: 24.5; High CPU usage at startup while hidden, Ken Raeburn, 2017/01/16
- bug#24091: 24.5; High CPU usage at startup while hidden, Eli Zaretskii, 2017/01/16
- bug#24091: 24.5; High CPU usage at startup while hidden, npostavs, 2017/01/17
- bug#24091: 24.5; High CPU usage at startup while hidden, Ken Raeburn, 2017/01/20
- bug#24091: 24.5; High CPU usage at startup while hidden, npostavs, 2017/01/20
- bug#24091: 24.5; High CPU usage at startup while hidden,
Dominik Schrempf <=