[Linux-cachefs] Kernel 2.6.30-rc2

[David Howells]

David Howells <dhowells at redhat.com> wrote:

> I'm slightly perplexed that I have one retrieval that persists in failing to
> retrieve anything.  It is, however, something I've reduced to a read of a
> single file, so I should be able to debug that.

Okay, it's not a bug...  at least not in my code.  The problem is that my test
isn't just a tar, it's a cat and a tar, and when doing the cat, nfs_readpage()
is asked to read one page beyond the end of the file (which is odd), and oddly
enough, FS-Cache never has any data for that extra page.

David