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bug#33275: 27.0.50; Image cache pruning
From: |
Lars Ingebrigtsen |
Subject: |
bug#33275: 27.0.50; Image cache pruning |
Date: |
Fri, 09 Nov 2018 13:22:08 +0100 |
User-agent: |
Gnus/5.13 (Gnus v5.13) Emacs/27.0.50 (gnu/linux) |
(Sorry for the late response; things got in the way as usual...)
Eli Zaretskii <eliz@gnu.org> writes:
>> `image-size' didn't use to cache images, but was introduced as an
>> optimisation.
>
> And that optimization had a reason, right?
Yeah, the normal use case when you're doing images is that you're going
to end up displaying it. And `image-size' has to render the image to
see how big it is, so during normal usage, having `image-size' cache the
image is a big win.
Hm... Perhaps `image-size' should just have a DONT-CACHE optional
parameter?
> Btw, why doesn't xmalloc return NULL in your case before invoking the
> OOM killer? Is that expected behavior on GNU/Linux systems?
No, you've got overcommit on Linux, so you often don't get a NULL when
you need it...
--
(domestic pets only, the antidote for overdose, milk.)
bloggy blog: http://lars.ingebrigtsen.no
- bug#33275: 27.0.50; Image cache pruning, (continued)
- bug#33275: 27.0.50; Image cache pruning, Lars Ingebrigtsen, 2018/11/05
- bug#33275: 27.0.50; Image cache pruning, Eli Zaretskii, 2018/11/05
- bug#33275: 27.0.50; Image cache pruning, Lars Ingebrigtsen, 2018/11/05
- bug#33275: 27.0.50; Image cache pruning, Eli Zaretskii, 2018/11/05
- bug#33275: 27.0.50; Image cache pruning, Lars Ingebrigtsen, 2018/11/05
- bug#33275: 27.0.50; Image cache pruning, Lars Ingebrigtsen, 2018/11/05
- bug#33275: 27.0.50; Image cache pruning, Eli Zaretskii, 2018/11/05
- bug#33275: 27.0.50; Image cache pruning, Eli Zaretskii, 2018/11/05
- bug#33275: 27.0.50; Image cache pruning, Lars Ingebrigtsen, 2018/11/05
- bug#33275: 27.0.50; Image cache pruning, Eli Zaretskii, 2018/11/05
- bug#33275: 27.0.50; Image cache pruning,
Lars Ingebrigtsen <=
- bug#33275: 27.0.50; Image cache pruning, Eli Zaretskii, 2018/11/06
- bug#33275: 27.0.50; Image cache pruning, Lars Ingebrigtsen, 2018/11/09
- bug#33275: 27.0.50; Image cache pruning, Eli Zaretskii, 2018/11/10
- bug#33275: 27.0.50; Image cache pruning, Eli Zaretskii, 2018/11/05
- bug#33275: 27.0.50; Image cache pruning, Lars Ingebrigtsen, 2018/11/05
- bug#33275: 27.0.50; Image cache pruning, Eli Zaretskii, 2018/11/05