Eli Zaretskii writes: >> From: miha@kamnitnik.top >> Cc: mail@daniel-mendler.de, eliz@gnu.org, 48118@debbugs.gnu.org >> Date: Mon, 24 May 2021 23:05:47 +0200 >> >> I propose the following simple patch. It makes output from multiple >> /bin/yes programs arrive at the same rate and multiple grep processes >> can run without them seemingly blocking each other. > > Thanks, but I don't think we can make such changes unconditionally. > I'm okay with trying this by default, but we should have a Lisp > variable that would allow to get back to the old behavior. That's > because if some user complains about some problems, and we think the > problems are caused by this change, we could tell that user to flip > the variable and see if the problems go away. > > That variable should also be in NEWS. Revised patch.