Messages in this thread | | | Date | Wed, 8 Mar 2023 15:41:11 -0500 | From | Steven Rostedt <> | Subject | Re: [PATCH] pstore: Revert pmsg_lock back to a normal mutex |
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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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