[PATCH v7 00/23] Change readahead API

[David Sterba]

On Thu, Feb 20, 2020 at 02:39:09PM -0800, Matthew Wilcox wrote:
> > >  - Now passes an xfstests run on ext4!
> > 
> > On btrfs it still chokes on the first test btrfs/001, with the following
> > warning, the test is stuck there.
> 
> Thanks.  The warning actually wasn't the problem, but it did need to
> be addressed.  I got a test system up & running with btrfs, and it's
> currently on generic/027 with the following patch:

Thanks, with the fix applied the first 10 tests passed, I'll let the
testsuite finish and let you know if ther are more warnings and such.