From: "Gerd Möllmann" <gerd.moellmann@gmail.com>
To: Helmut Eller <eller.helmut@gmail.com>
Cc: Eli Zaretskii <eliz@gnu.org>,
pipcet@protonmail.com, ofv@wanadoo.es, emacs-devel@gnu.org,
acorallo@gnu.org
Subject: Re: SIGPROF + SIGCHLD and igc
Date: Fri, 27 Dec 2024 16:53:25 +0100 [thread overview]
Message-ID: <m234i99l6y.fsf@gmail.com> (raw)
In-Reply-To: <87plld6sni.fsf@gmail.com> (Helmut Eller's message of "Fri, 27 Dec 2024 16:40:33 +0100")
Helmut Eller <eller.helmut@gmail.com> writes:
> On Fri, Dec 27 2024, Gerd Möllmann wrote:
>
>>> Another observation: MPS sends SIGXFSZ and SIGXCPU to stop and resume
>>> threads. We could intercept those signals and block SIGPROF while the
>>> thread is stopped. Obviously a hack, but could still be useful.
>>
>> Do you know if it does the same on macOS? It sounds like something the
>> Mach heritage of macOS might kick in.
>
> Sorry, I don't know anything about Mach. The code in thxc.c seems to
> use a thread_suspend function.
>
> Helmut
That seems to be a kernel function
https://developer.apple.com/documentation/kernel/1418833-thread_suspend
next prev parent reply other threads:[~2024-12-27 15:53 UTC|newest]
Thread overview: 167+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-12-22 15:40 Some experience with the igc branch Óscar Fuentes
2024-12-22 17:18 ` Gerd Möllmann
2024-12-22 17:29 ` Gerd Möllmann
2024-12-22 17:41 ` Pip Cet via Emacs development discussions.
2024-12-22 17:56 ` Gerd Möllmann
2024-12-22 19:11 ` Óscar Fuentes
2024-12-23 0:05 ` Pip Cet via Emacs development discussions.
2024-12-23 1:00 ` Óscar Fuentes
2024-12-24 22:34 ` Pip Cet via Emacs development discussions.
2024-12-25 4:25 ` Freezing frame with igc Gerd Möllmann
2024-12-25 11:19 ` Pip Cet via Emacs development discussions.
2024-12-25 11:55 ` Óscar Fuentes
2024-12-23 3:42 ` Some experience with the igc branch Gerd Möllmann
2024-12-23 6:27 ` Jean Louis
2024-12-22 20:29 ` Helmut Eller
2024-12-22 20:50 ` Gerd Möllmann
2024-12-22 22:26 ` Pip Cet via Emacs development discussions.
2024-12-23 3:23 ` Gerd Möllmann
[not found] ` <m234ieddeu.fsf_-_@gmail.com>
[not found] ` <87ttaueqp9.fsf@protonmail.com>
[not found] ` <m2frme921u.fsf@gmail.com>
[not found] ` <87ldw6ejkv.fsf@protonmail.com>
[not found] ` <m2bjx2h8dh.fsf@gmail.com>
2024-12-23 14:45 ` Make Signal handling patch platform-dependent? Pip Cet via Emacs development discussions.
2024-12-23 14:54 ` Gerd Möllmann
2024-12-23 15:11 ` Eli Zaretskii
2024-12-23 13:35 ` Some experience with the igc branch Eli Zaretskii
2024-12-23 14:03 ` Discussion with MPS people Gerd Möllmann
2024-12-23 14:04 ` Gerd Möllmann
2024-12-23 15:07 ` Some experience with the igc branch Pip Cet via Emacs development discussions.
2024-12-23 15:26 ` Gerd Möllmann
2024-12-23 16:03 ` Pip Cet via Emacs development discussions.
2024-12-23 16:44 ` Eli Zaretskii
2024-12-23 17:16 ` Pip Cet via Emacs development discussions.
2024-12-23 18:35 ` Eli Zaretskii
2024-12-23 18:48 ` Gerd Möllmann
2024-12-23 19:25 ` Eli Zaretskii
2024-12-23 20:30 ` Benjamin Riefenstahl
2024-12-23 23:39 ` Pip Cet via Emacs development discussions.
2024-12-24 12:14 ` Eli Zaretskii
2024-12-24 13:18 ` Pip Cet via Emacs development discussions.
2024-12-24 13:42 ` Benjamin Riefenstahl
2024-12-24 3:37 ` Eli Zaretskii
2024-12-24 8:48 ` Benjamin Riefenstahl
2024-12-24 13:52 ` Eli Zaretskii
2024-12-24 13:54 ` Benjamin Riefenstahl
2024-12-23 17:44 ` Gerd Möllmann
2024-12-23 19:00 ` Eli Zaretskii
2024-12-23 19:37 ` Eli Zaretskii
2024-12-23 20:49 ` Gerd Möllmann
2024-12-23 21:43 ` Helmut Eller
2024-12-23 21:49 ` Pip Cet via Emacs development discussions.
2024-12-23 21:58 ` Helmut Eller
2024-12-23 23:20 ` Pip Cet via Emacs development discussions.
2024-12-24 5:38 ` Helmut Eller
2024-12-24 6:27 ` Gerd Möllmann
2024-12-24 10:09 ` Pip Cet via Emacs development discussions.
2024-12-24 4:05 ` Gerd Möllmann
2024-12-24 8:50 ` Gerd Möllmann
2024-12-24 6:03 ` SIGPROF + SIGCHLD and igc Gerd Möllmann
2024-12-24 8:23 ` Helmut Eller
2024-12-24 8:39 ` Gerd Möllmann
2024-12-25 9:22 ` Helmut Eller
2024-12-25 9:43 ` Gerd Möllmann
2024-12-24 13:05 ` Eli Zaretskii
2024-12-25 10:46 ` Helmut Eller
2024-12-25 12:45 ` Eli Zaretskii
2024-12-24 12:54 ` Eli Zaretskii
2024-12-24 12:59 ` Gerd Möllmann
2024-12-27 8:08 ` Helmut Eller
2024-12-27 8:51 ` Eli Zaretskii
2024-12-27 14:53 ` Helmut Eller
2024-12-27 15:09 ` Pip Cet via Emacs development discussions.
2024-12-27 15:19 ` Eli Zaretskii
2024-12-27 8:55 ` Gerd Möllmann
2024-12-27 15:40 ` Helmut Eller
2024-12-27 15:53 ` Gerd Möllmann [this message]
2024-12-27 11:36 ` Pip Cet via Emacs development discussions.
2024-12-27 16:14 ` Helmut Eller
2024-12-23 23:37 ` Some experience with the igc branch Pip Cet via Emacs development discussions.
2024-12-24 4:03 ` Gerd Möllmann
2024-12-24 10:25 ` Pip Cet via Emacs development discussions.
2024-12-24 10:50 ` Gerd Möllmann
2024-12-24 13:15 ` Eli Zaretskii
2024-12-24 12:26 ` Eli Zaretskii
2024-12-24 12:56 ` Gerd Möllmann
2024-12-24 13:19 ` Pip Cet via Emacs development discussions.
2024-12-24 13:38 ` Gerd Möllmann
2024-12-24 13:46 ` Eli Zaretskii
2024-12-24 14:12 ` Gerd Möllmann
2024-12-24 14:40 ` Eli Zaretskii
2024-12-25 4:56 ` Gerd Möllmann
2024-12-25 12:19 ` Eli Zaretskii
2024-12-25 12:50 ` Gerd Möllmann
2024-12-25 13:00 ` Eli Zaretskii
2024-12-25 13:08 ` Gerd Möllmann
2024-12-25 13:26 ` Eli Zaretskii
2024-12-25 14:07 ` Gerd Möllmann
2024-12-25 14:43 ` Helmut Eller
2024-12-25 14:59 ` Eli Zaretskii
2024-12-25 20:44 ` Helmut Eller
2024-12-26 6:29 ` Eli Zaretskii
2024-12-26 8:02 ` Helmut Eller
2024-12-26 9:32 ` Eli Zaretskii
2024-12-26 12:24 ` Helmut Eller
2024-12-26 15:23 ` Eli Zaretskii
2024-12-26 23:29 ` Paul Eggert
2024-12-27 7:57 ` Eli Zaretskii
2024-12-27 19:34 ` Paul Eggert
2024-12-28 8:06 ` Eli Zaretskii
2024-12-25 15:02 ` Gerd Möllmann
2024-12-25 13:09 ` Eli Zaretskii
2024-12-25 13:46 ` Gerd Möllmann
2024-12-25 14:37 ` Eli Zaretskii
2024-12-25 14:57 ` Gerd Möllmann
2024-12-25 15:28 ` Eli Zaretskii
2024-12-25 15:49 ` Gerd Möllmann
2024-12-25 17:26 ` Eli Zaretskii
2024-12-26 5:25 ` Gerd Möllmann
2024-12-26 7:43 ` Eli Zaretskii
2024-12-26 7:57 ` Gerd Möllmann
2024-12-26 11:56 ` Eli Zaretskii
2024-12-26 15:27 ` Stefan Kangas
2024-12-26 19:51 ` Gerd Möllmann
2024-12-27 9:45 ` Gerd Möllmann
2024-12-27 13:56 ` Gerd Möllmann
2024-12-27 15:01 ` Pip Cet via Emacs development discussions.
2024-12-27 15:28 ` Eli Zaretskii
2024-12-27 15:47 ` Pip Cet via Emacs development discussions.
2024-12-27 16:18 ` Gerd Möllmann
2024-12-27 16:05 ` Gerd Möllmann
2024-12-27 17:00 ` Pip Cet via Emacs development discussions.
2024-12-27 16:37 ` Eli Zaretskii
2024-12-27 17:26 ` Pip Cet via Emacs development discussions.
2024-12-27 19:12 ` Gerd Möllmann
2024-12-28 7:36 ` Eli Zaretskii
2024-12-27 18:21 ` Gerd Möllmann
2024-12-27 19:23 ` Pip Cet via Emacs development discussions.
2024-12-27 20:28 ` Gerd Möllmann
2024-12-28 6:08 ` Gerd Möllmann
2024-12-25 17:40 ` Pip Cet via Emacs development discussions.
2024-12-25 17:51 ` Eli Zaretskii
2024-12-26 15:24 ` Pip Cet via Emacs development discussions.
2024-12-26 15:57 ` Eli Zaretskii
2024-12-27 14:34 ` Pip Cet via Emacs development discussions.
2024-12-27 15:58 ` Eli Zaretskii
2024-12-27 16:42 ` Pip Cet via Emacs development discussions.
2024-12-26 5:27 ` Gerd Möllmann
2024-12-26 5:29 ` Gerd Möllmann
2024-12-24 21:18 ` Pip Cet via Emacs development discussions.
2024-12-25 5:23 ` Gerd Möllmann
2024-12-25 10:48 ` Pip Cet via Emacs development discussions.
2024-12-25 13:40 ` Stefan Kangas
2024-12-25 17:03 ` Pip Cet via Emacs development discussions.
2024-12-26 5:22 ` Gerd Möllmann
2024-12-26 7:33 ` Eli Zaretskii
2024-12-26 8:02 ` Gerd Möllmann
2024-12-26 15:50 ` Stefan Kangas
2024-12-26 16:13 ` Eli Zaretskii
2024-12-26 19:40 ` Gerd Möllmann
2024-12-26 17:01 ` Pip Cet via Emacs development discussions.
2024-12-26 19:45 ` Gerd Möllmann
2024-12-26 20:05 ` Eli Zaretskii
2024-12-26 20:12 ` Gerd Möllmann
2024-12-26 16:12 ` Stefan Kangas
2024-12-26 17:05 ` Eli Zaretskii
2024-12-25 11:48 ` Helmut Eller
2024-12-25 11:58 ` Gerd Möllmann
2024-12-25 12:52 ` Eli Zaretskii
2024-12-25 12:31 ` Eli Zaretskii
2024-12-25 12:54 ` Gerd Möllmann
2024-12-24 12:11 ` Eli Zaretskii
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