Hello, Dave. On Mon, Jan 25, 2021 at 04:47:42PM -0800, Dave Hansen wrote: > The patch here does not actually separate out pre-boot from post-boot, > so it's pretty hard to tell if the splits came from something like > tracing which is totally unnecessary or they were the result of > something at boot that we can't do anything about.
Ah, right, didn't know they also included splits during boot. It'd be a lot more useful if they were counting post-boot splits. > This would be a lot more useful if you could reset the counters. Then > just reset them from userspace at boot. Adding read-write debugfs > exports for these should be pretty trivial. While this would work for hands-on cases, I'm a bit worried that this might be more challenging to gain confidence in large production environments. Thanks. -- tejun
