Re: [PATCH v5 03/22] cachefiles: introduce on-demand read mode
From: David Howells
Date: Mon Mar 21 2022 - 11:31:03 EST
Matthew Wilcox <willy@xxxxxxxxxxxxx> wrote:
> Absolutely; just use xa_lock() to protect both setting & testing the
> flag.
How should Jeffle deal with xarray dropping the lock internally in order to do
an allocation and then taking it again (actually in patch 5)?
David