On Fri, Mar 13, 2020 at 09:29:47AM -0400, Waiman Long wrote:

One way to do that is to extract the down_read/up_read block into a
helper function and then have 2 separate paths - one for length
retrieval and another one for reading the key. I think that will make
the code a bit easier easier to read.

Thanks,
Longman

If it is not too much trouble for you, I think this would be a legit
cleanup to do.

/Jarkko