GNU bug report logs - #46881
28.0.50; pdumper dumping causes way too many syscalls

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Package: emacs;

Reported by: Pip Cet <pipcet <at> gmail.com>

Date: Tue, 2 Mar 2021 20:35:01 UTC

Severity: normal

Found in version 28.0.50

Done: Mattias Engdegård <mattiase <at> acm.org>

Bug is archived. No further changes may be made.

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From: Andreas Schwab <schwab <at> linux-m68k.org>
To: Pip Cet <pipcet <at> gmail.com>
Cc: 46881 <at> debbugs.gnu.org, Eli Zaretskii <eliz <at> gnu.org>, eggert <at> cs.ucla.edu
Subject: bug#46881: 28.0.50; pdumper dumping causes way too many syscalls
Date: Fri, 05 Mar 2021 10:35:26 +0100

On Mär 05 2021, Pip Cet wrote:

> We're talking about a file which Emacs is going to have to keep in
> memory anyway, when reading the dump.

While reading the dump, you only have the data once, and you don't have
to realloc the whole data.

Andreas.

-- 
Andreas Schwab, schwab <at> linux-m68k.org
GPG Key fingerprint = 7578 EB47 D4E5 4D69 2510  2552 DF73 E780 A9DA AEC1
"And now for something completely different."
This bug report was last modified 4 years and 35 days ago.

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