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bug#35457: 26.2; global-auto-revert-mode cause 100% cpu usage
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From: |
Johannes Lundberg |
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Subject: |
bug#35457: 26.2; global-auto-revert-mode cause 100% cpu usage |
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Date: |
Sat, 27 Apr 2019 10:51:21 -0700 |
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User-agent: |
Mozilla/5.0 (X11; FreeBSD amd64; rv:60.0) Gecko/20100101 Thunderbird/60.6.1 |
On 4/27/19 10:36 AM, Eli Zaretskii wrote:
>> From: Johannes Lundberg <johalun0@gmail.com>
>> Date: Sat, 27 Apr 2019 09:50:54 -0700
>>
>> Add (global-auto-revert-mode 1) to .emacs.
>> Start Emacs.
>> Emacs now using 100% cpu.
>> truss -p <pid> show that Emacs is doing fstatat(), possibly stuck
>> endless loop.
>>
>>
>> In GNU Emacs 26.2 (build 1, amd64-portbld-freebsd13.0, GTK+ Version 3.24.7)
> Not reproducible on GNU/Linux. Maybe this is a FreeBSD specific
> problem, due to kqueue implementation of file notifications?
>
> Does this happen if your .emacs includes only the above line?
Thanks for the feedback!
Yes, only the one line. I'll file a bug report on freebsd's bugzilla.