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From: Bart Schaefer <schaefer@brasslantern.com>
To: Peter Stephenson <p.w.stephenson@ntlworld.com>
Cc: Zsh hackers list <zsh-workers@zsh.org>
Subject: Re: ZSH performance regression in 5.8.1.2-test
Date: Wed, 27 Apr 2022 08:17:21 -0700	[thread overview]
Message-ID: <CAH+w=7Y+SpTmOg9epuF6LmD0j2vHPB6c7Jqg6roAGwL6cpt0gg@mail.gmail.com> (raw)
In-Reply-To: <732728967.75854.1651072065633@mail2.virginmedia.com>

On Wed, Apr 27, 2022 at 8:08 AM Peter Stephenson
<p.w.stephenson@ntlworld.com> wrote:
>
> > I think the idea was to cache the result of the "can we lseek" test,
>
> Yes, I wouldn't expect that to change until we reopen the channel,
> which is detectable locally within input.c as we need to set up
> the pointers at the same time.

All assignments to SHIN are in init.c, so it'd probably at least be
necessary to pass an argument to shinbufalloc() et al.


  reply	other threads:[~2022-04-27 15:17 UTC|newest]

Thread overview: 30+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2022-04-25 18:16 Jordan Patterson
2022-04-25 18:56 ` Bart Schaefer
2022-04-25 19:20   ` Stephane Chazelas
2022-04-25 21:27     ` Bart Schaefer
2022-04-26  7:01       ` Bart Schaefer
2022-04-26  8:31         ` Peter Stephenson
2022-04-27  0:33           ` Bart Schaefer
2022-04-27 14:11           ` Stephane Chazelas
2022-04-27 15:02             ` Bart Schaefer
2022-04-27 15:07               ` Peter Stephenson
2022-04-27 15:17                 ` Bart Schaefer [this message]
2022-04-26 14:31         ` Jun. T
2022-04-26 15:15           ` Peter Stephenson
2022-04-27  0:55             ` Bart Schaefer
2022-04-27  9:16               ` Jun T
2022-04-27  0:38           ` Bart Schaefer
2022-04-27  9:34             ` Peter Stephenson
2022-04-27 10:28               ` Jun T
2022-04-27 12:42                 ` Jun T
2022-04-27 13:58                 ` Jun T
2022-04-27 15:25                   ` Bart Schaefer
2022-04-27 16:18                     ` Jun. T
2022-04-27 19:54         ` Jordan Patterson
2022-04-28  9:53           ` Jun T
2022-04-28 14:56             ` Bart Schaefer
2022-04-28 18:51           ` Jun. T
2022-04-29  0:28             ` Bart Schaefer
2022-04-29  2:25               ` Jun. T
2022-04-26  1:08 ` Bart Schaefer
2022-04-26  3:03   ` Jordan Patterson

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