Messages in this thread | | | Date | Wed, 22 Dec 2021 11:19:19 +0100 | From | Wolfram Sang <> | Subject | Re: [PATCH v6 1/1] gpio: add sloppy logic analyzer using polling |
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> Anyone with a clue? Thanks!
Yes, the search engines helped[1]. I run a minimal system, so when I mount cpusets, it will actually mount cgroups with a default mount option of "noprefix". But you likely run a rootfs with cgroups already, so it gets mounted directly without "noprefix". Then, when the logic analyzer tries to mount again, the implied default "noprefix" is discarded.
[1] https://cgroups.vger.kernel.narkive.com/20fAhMNN/noprefix-mount-option
So, I will update the script to mount "cgroups" instead of "cpuset" and use the newer filenames instead. This seems to be the proper way.
Thanks for testing, Geert!
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