On Mon, 2020-12-07 at 16:21 +0100, Vitaly Wool wrote:

On Mon, Dec 7, 2020 at 1:34 PM Mike Galbraith [off-list ref] wrote:

quoted

quoted

Unfortunately, that made zero difference.

Okay, I suggest that you submit the patch that changes read_lock() to
write_lock() in __release_z3fold_page() and I'll ack it then.
I would like to rewrite the code so that write_lock is not necessary
there but I don't want to hold you back and it isn't likely that I'll
complete this today.

Nah, I'm in no rush... especially not to sign off on "Because the
little voices in my head said this bit should look like that bit over
yonder, and testing _seems_ to indicate they're right about that" :)

	-Mike