tools/memory-model: Add definitions of plain and marked accesses
This patch adds definitions for marked and plain accesses to the
Linux-Kernel Memory Model. It also modifies the definitions of the
existing parts of the model (including the cumul-fence, prop, hb, pb,
and rb relations) so as to make them apply only to marked accesses.
Signed-off-by: Alan Stern <firstname.lastname@example.org>
Reviewed-by: Andrea Parri <email@example.com>
Signed-off-by: Paul E. McKenney <firstname.lastname@example.org>