Andreas Kling ac215ca601 Net: Try to reuse incoming packet buffers to avoid allocation churn ...

The majority of the time in NetworkTask was being spent in allocating
and deallocating KBuffers for each incoming packet.

We'll now keep up to 100 buffers around and reuse them for new packets
if the next incoming packet fits in an old buffer. This is pretty
naively implemented but definitely cuts down on time spent here.

2019-12-14 11:07:37 +01:00

4.9 KiB

Raw Blame History

View Raw