[S] Change in libosmocore[master]: select: speed up osmo_fd_is_registered

Attention is currently required from: pespin, dexter. laforge has posted comments on this change. ( https://gerrit.osmocom.org/c/libosmocore/+/32579 ) Change subject: select: speed up osmo_fd_is_registered ...................................................................... Patch Set 1: Code-Review-1 (1 comment) Patchset: PS1: unfortunately not with its current value. If the LLIST_POISON1 value ended at an odd address, we could make the assumption, given that a pointer to a llist_head should never be pointing to an odd address. But unfortunately 0x00100100 is very nicely aligned for 32/64bit and even larger alignments. So we could indeed end up seeing that address in the wild. -- To view, visit https://gerrit.osmocom.org/c/libosmocore/+/32579 To unsubscribe, or for help writing mail filters, visit https://gerrit.osmocom.org/settings Gerrit-Project: libosmocore Gerrit-Branch: master Gerrit-Change-Id: I1ce894da39e3f2329c88666a5dda594b8bce4228 Gerrit-Change-Number: 32579 Gerrit-PatchSet: 1 Gerrit-Owner: dexter <pmaier(a)sysmocom.de> Gerrit-Reviewer: Jenkins Builder Gerrit-Reviewer: laforge <laforge(a)osmocom.org> Gerrit-Reviewer: pespin <pespin(a)sysmocom.de> Gerrit-Attention: pespin <pespin(a)sysmocom.de> Gerrit-Attention: dexter <pmaier(a)sysmocom.de> Gerrit-Comment-Date: Thu, 04 May 2023 00:14:10 +0000 Gerrit-HasComments: Yes Gerrit-Has-Labels: Yes Comment-In-Reply-To: pespin <pespin(a)sysmocom.de> Comment-In-Reply-To: dexter <pmaier(a)sysmocom.de> Gerrit-MessageType: comment