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    SubjectRe: [PATCH] pstore: Revert pmsg_lock back to a normal mutex
    On Wed, 8 Mar 2023 12:04:23 -0800
    John Stultz <jstultz@google.com> wrote:

    > I'm interested in continuing to see if we can further tweak it, but
    > I've got some other work I need to focus on, so I think I'm going to
    > advocate for the revert in the short-term and look at finer grained
    > locking (along with rtmutex to address the priority inversion issue)
    > in the longer term.

    Yeah, I would suggest the same. I would still like to see what the
    difference is. Because I believe this will also be an issue for PREEMPT_RT.

    -- Steve

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