Re: [xfs] 345a4666a7: vm-scalability.throughput -91.7% regression

[Dave Chinner]

On Thu, Jul 21, 2022 at 11:08:38PM +0800, kernel test robot wrote:
> 
> (just FYI for the possible performance impact of disabling large folios,
> our config, as attached, set default N to XFS_LARGE_FOLIOS)
> 
> 
> Greeting,
> 
> FYI, we noticed a -91.7% regression of vm-scalability.throughput due to commit:
> 
> 
> commit: 345a4666a721a81c343186768cdd95817767195f ("xfs: disable large folios except for developers")

Say what? I've never seen that change go past on a public list...

> https://git.kernel.org/cgit/linux/kernel/git/djwong/xfs-linux.git xfs-5.20-merge

Oh, it's in a developer's working tree, not something that has been
proposed for review let alone been merged.

So why is this report being sent to lkml, linux-xfs, etc as if it
was a change merged into an upstream tree rather than just the
developer who owns the tree the commit is in?

-Dave.
-- 
Dave Chinner
david@xxxxxxxxxxxxx