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bug#36649: 27.0.50; pure space and pdumper
From: |
Stefan Monnier |
Subject: |
bug#36649: 27.0.50; pure space and pdumper |
Date: |
Wed, 12 May 2021 15:07:42 -0400 |
User-agent: |
Gnus/5.13 (Gnus v5.13) Emacs/28.0.50 (gnu/linux) |
>> > Keeping unexec doesn't mean breaking it. If we believe someone might
>> > need that configuration, then we should give them a full-fledged
>> > Emacs, not a crippled one.
>>
>> Removing pure space from unexec builds doesn't make them
>> crippled, AFAIK.
>
> I just don't want to risk that, not at all. Because if we are missing
> something, it will require efforts I'd rather put elsewhere.
I can see a risk that removing purespace will break unexec because of
some oversight of some detail somewhere (simply because it's
a configuration that's basically never tested), but I can't imagine the
breakage to be hard to fix: running without purespace has been used
during the bootstrap for many many years, both with pdump and with
unexec, so it's really not "special".
The only real consequence will be a slightly worse performance, but no
worse than what we get with pdump anyway ;-)
Stefan
- bug#36649: 27.0.50; pure space and pdumper, (continued)
- bug#36649: 27.0.50; pure space and pdumper, Lars Ingebrigtsen, 2021/05/19
- bug#36649: 27.0.50; pure space and pdumper, Andreas Schwab, 2021/05/17
- bug#36649: 27.0.50; pure space and pdumper, Lars Ingebrigtsen, 2021/05/18
- bug#36649: 27.0.50; pure space and pdumper, Lars Ingebrigtsen, 2021/05/17
- bug#36649: 27.0.50; pure space and pdumper, Stefan Monnier, 2021/05/12
- bug#36649: 27.0.50; pure space and pdumper, Paul Eggert, 2021/05/12
- bug#36649: 27.0.50; pure space and pdumper, Stefan Monnier, 2021/05/12
- bug#36649: 27.0.50; pure space and pdumper, Eli Zaretskii, 2021/05/12
- bug#36649: 27.0.50; pure space and pdumper,
Stefan Monnier <=
- bug#36649: 27.0.50; pure space and pdumper, Eli Zaretskii, 2021/05/12
- bug#36649: 27.0.50; pure space and pdumper, Eli Zaretskii, 2021/05/12
- bug#36649: 27.0.50; pure space and pdumper, Eli Zaretskii, 2021/05/12
- bug#36649: 27.0.50; pure space and pdumper, Lars Ingebrigtsen, 2021/05/12