Re: [PATCH v2] tracing/selftests: Add ownership modification tests for eventfs

[Google]

On Thu, 21 Dec 2023 21:07:57 -0500
Steven Rostedt <rostedt@xxxxxxxxxxx> wrote:

> On Fri, 22 Dec 2023 10:52:00 +0900
> Masami Hiramatsu (Google) <mhiramat@xxxxxxxxxx> wrote:
> 
> > On Fri, 22 Dec 2023 10:48:41 +0900
> > Masami Hiramatsu (Google) <mhiramat@xxxxxxxxxx> wrote:
> 
> > And I confirmed that this test passed on v6.5.13 with that change.
> > 
> 
> I just ran it on 6.5.13 and it took *forever*!
> 
> But I do have a bit of debug, and before 6.6 creating the instance and
> deleting it required creating and deleting thousands of inodes and dentries.

Hmm, it may depends on the machine. I could ran it (on 64 vcpu VM)

Thank you,

> 
> -- Steve
> 


-- 
Masami Hiramatsu (Google) <mhiramat@xxxxxxxxxx>