batman-adv: tp_meter: delay allocation of unacked entry

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When batadv_tp_handle_out_of_order() searches the already existing list of
unacked packets, it can often find an entry to merge with. In this case, it
would be a waste of time and resources to allocate a batadv_tp_unacked
which is then immediately freed again.

Instead, search first through the list. Only when no mergeable entry could
be found, it is necessary to record the place to allocate+store the new
entry.

Signed-off-by: Sven Eckelmann <sven@narfation.org>

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Sven Eckelmann 2026-06-11 10:48:34 +02:00

parent 6cd45ef4df

commit 247691642f

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net/batman-adv/tp_meter.c

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