Change in libosmocore[master]: rate_ctr: use multiple timerfd

Attention is currently required from: msuraev. pespin has posted comments on this change. ( https://gerrit.osmocom.org/c/libosmocore/+/30303 ) Change subject: rate_ctr: use multiple timerfd ...................................................................... Patch Set 3: (3 comments) Patchset: PS3: IIUC this triggers 4 timerds per second File src/rate_ctr.c: https://gerrit.osmocom.org/c/libosmocore/+/30303/comment/680b87ee_bd21f391 PS3, Line 350: llist_for_each_entry(ctrg, &rate_ctr_groups, list) { you may want to have a generic function passing RATE_CTR_INTV_* param here instead of repeating the same code like 4 times. https://gerrit.osmocom.org/c/libosmocore/+/30303/comment/e1b9182a_735ddcc5 PS3, Line 441: rc = rate_ctr_init_timer(&rate_ctr_timer_sec, &ts_interval_sec, rate_ctr_timer_cb_sec); I'm not liking this new approach because it could output unconsistent metrics, for instance if the main loop poll() call triggers in the same operation and fds are handled this way: rate_ctr_timer_sec statsd_whatever_output_timer rate_ctr_timer_hour Or this way: rate_ctr_timer_hour statsd_whatever_output_timer rate_ctr_timer_sec You end up having statsd report with weird figures where numbers don't match. -- To view, visit https://gerrit.osmocom.org/c/libosmocore/+/30303 To unsubscribe, or for help writing mail filters, visit https://gerrit.osmocom.org/settings Gerrit-Project: libosmocore Gerrit-Branch: master Gerrit-Change-Id: I78da7119bb745c38eed011b3a8452797a1bfe9d4 Gerrit-Change-Number: 30303 Gerrit-PatchSet: 3 Gerrit-Owner: msuraev <msuraev(a)sysmocom.de> Gerrit-Reviewer: Jenkins Builder Gerrit-CC: pespin <pespin(a)sysmocom.de> Gerrit-Attention: msuraev <msuraev(a)sysmocom.de> Gerrit-Comment-Date: Mon, 28 Nov 2022 09:55:47 +0000 Gerrit-HasComments: Yes Gerrit-Has-Labels: No Gerrit-MessageType: comment