Attention is currently required from: jolly, laforge. Hello Jenkins Builder, I'd like you to reexamine a change. Please visit https://gerrit.osmocom.org/c/libosmocore/+/40489?usp=email to look at the new patch set (#4). The following approvals got outdated and were removed: Verified+1 by Jenkins Builder Change subject: Allow io_uring_submit batching just ahead of poll/select ...................................................................... Allow io_uring_submit batching just ahead of poll/select Let's add a mode (enabled via the LIBOSMO_IO_URING_BATCH environment variable), where we don't call io_uring_submit() after every operation we add to the submission queue. Rather, do that once before we go into poll. This should massively reduce the amount of io_uring_enter() syscalls we're seeing. Related: OS#6705 Change-Id: Id34fe2ced32c63d15b14810e145744f7509064cc --- M src/core/osmo_io_uring.c M src/core/select.c 2 files changed, 36 insertions(+), 4 deletions(-) git pull ssh://gerrit.osmocom.org:29418/libosmocore refs/changes/89/40489/4 -- To view, visit https://gerrit.osmocom.org/c/libosmocore/+/40489?usp=email To unsubscribe, or for help writing mail filters, visit https://gerrit.osmocom.org/settings?usp=email Gerrit-MessageType: newpatchset Gerrit-Project: libosmocore Gerrit-Branch: master Gerrit-Change-Id: Id34fe2ced32c63d15b14810e145744f7509064cc Gerrit-Change-Number: 40489 Gerrit-PatchSet: 4 Gerrit-Owner: jolly <andreas(a)eversberg.eu> Gerrit-Reviewer: Jenkins Builder Gerrit-CC: laforge <laforge(a)osmocom.org> Gerrit-CC: pespin <pespin(a)sysmocom.de> Gerrit-Attention: jolly <andreas(a)eversberg.eu> Gerrit-Attention: laforge <laforge(a)osmocom.org>