In other words, the changelog is useless and even borderline deceptive. Not a good sign if you are trying to get a patch accepted to the kernel.
Furthermore, no performance figures were posted along with this modification - it only stated that these are "performance improvements". Especially in cases where a change slows down the common case the showing of a very substantial performance benefit is a must-have, before a patch is considered for upstream merging.
In fact, the submission incorrectly stated:
| This patch set is against Patrick's netfilter next tree since
| it is where it should end up.
| | git.kernel.org:/pub/scm/linux/kernel/git/kaber/nf-next-2.6.git
This is wrong, the "netfilter next tree" is not where the "Add mod_timer_noact" change should end up, and you should ask your contributors to submit changes to other subsystems to their respective maintainer trees - the timer tree in this case.