Re: [tip:perf/core] perf/x86/intel: Force resched when TFA sysctl is modified

[Vince Weaver]

On Tue, 16 Apr 2019, tip-bot for Stephane Eranian wrote:

> Commit-ID:  f447e4eb3ad1e60d173ca997fcb2ef2a66f12574
> Gitweb:     https://git.kernel.org/tip/f447e4eb3ad1e60d173ca997fcb2ef2a66f12574
> Author:     Stephane Eranian <eranian@xxxxxxxxxx>
> AuthorDate: Mon, 8 Apr 2019 10:32:52 -0700
> Committer:  Ingo Molnar <mingo@xxxxxxxxxx>
> CommitDate: Tue, 16 Apr 2019 12:19:35 +0200
> 
> perf/x86/intel: Force resched when TFA sysctl is modified

What's TFA?  Tuna-fish-alarm?  Nowhere in the commit or in the code does 
it ever say what a TFA is or why we'd want to resched when it is modified.

Vince