Hi,
On 07/09/2020 09.13, Alexander Krotov wrote:
> Maybe a better solution is to send XOFF (see
> https://en.wikipedia.org/wiki/Software_flow_control), but I am also
> not sure how other programs react to it. They will probably block
> waiting for the write(2) syscall to return instead of continuing to
> do work in the background.
Trying this manually had exactly the desired outcome: CPU usage dropped
to 0. Nice!
On 06/09/2020 09.48, Mattias Andrée wrote:
> You would just be adding unneeded work and complexity for next to no
> gain.
Even if there is little gain it might still make sense if the solution
is simple. This feels like it could be simple, but I am not sure.
Concrete steps:
- dwm sets _NET_WM_STATE_HIDDEN on windows that are currently not displayed
- st sends XON/XOFF when _NET_WM_STATE_HIDDEN is set
Do you think this would be reasonable or are there potential issues I am
missing?
tobias
Received on Tue Sep 08 2020 - 07:42:21 CEST