From: Skip Montanaro <skip.montanaro@gmail.com>
To: tomas@tuxteam.de
Cc: Help GNU Emacs <help-gnu-emacs@gnu.org>
Subject: Re: Running rr from gud?
Date: Mon, 25 Oct 2021 07:53:02 -0500 [thread overview]
Message-ID: <CANc-5UwuZt5KEK6At2mCNU3QuNiYORKOoNR-du1ox9CJWHtCfQ@mail.gmail.com> (raw)
In-Reply-To: <20211025074838.GA21585@tuxteam.de>
> What's the setting of your /proc/sys/kernel/perf_event_paranoid?
>
> Perhaps lowering it a bit might give better results.
Thanks for the pointer. It was set to 4. According to the man page
anything >= 2 is for user space tracing. I set it to 1 and that
particular issue went away.
Skip
prev parent reply other threads:[~2021-10-25 12:53 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-10-24 20:44 Running rr from gud? Skip Montanaro
2021-10-24 21:35 ` Joost Kremers
2021-10-24 22:44 ` Skip Montanaro
2021-10-25 0:13 ` Emanuel Berg via Users list for the GNU Emacs text editor
2021-10-25 2:08 ` Skip Montanaro
2021-10-25 7:48 ` tomas
2021-10-25 12:53 ` Skip Montanaro [this message]
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