Re: [Linux Kernel 5.13 GA] ESXi Performance regression

[Steven Rostedt]

On Thu, 5 Aug 2021 17:05:00 +0200
Peter Zijlstra <peterz@xxxxxxxxxxxxx> wrote:

> > Hmm, is this a user space breakage?  
> 
> All those files were under CONFIG_SCHED_DEBUG and a !DEBUG build would
> not have them to begin with.

But you can have a config with CONFIG_DEBUG_FS disabled, and DEBUG and
SCHED_DEBUG enabled, which means that there's now configs where this
value is no longer available.

-- Steve