rtla: Make struct trace_events double linked

The events list is currently a single linked list. New events are prepended
to the list, making them the new head.

This makes it easy to fetch the last-defined event when handling trigger
and filter options on the cmdline, as they apply to the last-defined event,
but means the events are then processed in LIFO order with regards to the
command line order.

To prepare for processing the events in the user-defined order, make the
events list double linked.

Signed-off-by: Valentin Schneider <vschneid@redhat.com>
Link: https://lore.kernel.org/r/20260902123942.695822-6-vschneid@redhat.com
[ capital letter in commit message ]
Signed-off-by: Tomas Glozar <tglozar@redhat.com>

0 files changed, 0 insertions, 0 deletions