Hello Jenkins Builder, laforge, I'd like you to reexamine a change. Please visit https://gerrit.osmocom.org/c/osmo-upf/+/31484 to look at the new patch set (#3). Change subject: scale: tunmap: faster lookup of used nft chain_id ...................................................................... scale: tunmap: faster lookup of used nft chain_id To ensure that an nft chain id for the tunmap nft ruleset is not used, we so far iterate *all* sessions of *all* peers for every new tunmap being set up, twice. Instead, record all up_nft_tun in a hash table. This allows much faster lookup whether a given chain_id is already in use. chain_id_test.c shows that the lookup works and functional behavior remains identical. Scoping: an nft chain_id must be unique within the nft table. So no matter which local GTP IP address it belongs to, a chain_id must be unique within the entire osmo-upf process. Related: OS#5900 Change-Id: I36a75ec4698cd83558185c1f202400eb53ae8ff6 --- M include/osmocom/upf/upf.h M include/osmocom/upf/upf_nft.h M src/osmo-upf/upf.c M src/osmo-upf/upf_nft.c 4 files changed, 84 insertions(+), 33 deletions(-) git pull ssh://gerrit.osmocom.org:29418/osmo-upf refs/changes/84/31484/3 -- To view, visit https://gerrit.osmocom.org/c/osmo-upf/+/31484 To unsubscribe, or for help writing mail filters, visit https://gerrit.osmocom.org/settings Gerrit-Project: osmo-upf Gerrit-Branch: master Gerrit-Change-Id: I36a75ec4698cd83558185c1f202400eb53ae8ff6 Gerrit-Change-Number: 31484 Gerrit-PatchSet: 3 Gerrit-Owner: neels <nhofmeyr(a)sysmocom.de> Gerrit-Reviewer: Jenkins Builder Gerrit-Reviewer: laforge <laforge(a)osmocom.org> Gerrit-MessageType: newpatchset