[Linux-cachefs] [PATCH 10/12] fscache: Fix cookie key hashing

[David Howells]

Jeff Layton <jlayton at redhat.com> wrote:

> What happens when this patch encounters a cache that was built before
> it? Do you need to couple this with some sort of global cache
> invalidation or rehashing event?

At the moment, nothing.  cachefiles generates a second hash value, but doing
so is a duplication of effort.

David