11268
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Ran 11 Oct 2019 08:49AM UTC

Jobs 1

Files 445

Run time 25s

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Committed 11 Oct 2019 08:29AM UTC coverage: 45.606% (-0.1%) from 45.711%

Build # 11268

Build Type

push

travis-ci-com

Committed by

brb

Commit Message

cilium: add signal package for handling BPF datapath signals

Instead of reworking CT GC timing heuristics as in PR attempt #9366,
we can properly address the issue of needing to trigger the GC by
having the BPF datapath tell us of a potential fill up of the NAT
table.

This is a much much cleaner approach as we get the feedback right
where we need it instead of periodically polling which might happen
too late or uselessly often. Just let the BPF datapath wake up the
CT GC instead! Add a signal package to receive events from BPF and
plug a channel into the GC's select for custom wakeups along with
meta data to know which of the maps (v4 or v6) we need to clean.

Fixes: #8740
Signed-off-by: Daniel Borkmann <daniel@iogearbox.net>

Coverage Stats

26079 of 57183 relevant lines covered (45.61%)

1201.47 hits per line

Jobs

ID	Job ID	Ran	Files	Coverage
1	11268.1	11 Oct 2019 08:49AM UTC	0	45.61	Travis Job 11268.1

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