[sr-dev] git:5.4:ffb0576b: p_usrloc: reworking mdb_availability_control

Module: kamailio Branch: 5.4 Commit: ffb0576bd7d93303fb1068a332d9477a4d04471b URL: https://github.com/kamailio/kamailio/commit/ffb0576bd7d93303fb1068a332d9477… Author: Lucian Balaceanu <lucian.balaceanu(a)1and1.ro> Committer: Lucian Balaceanu <lucian.balaceanu(a)1and1.ro> Date: 2020-07-17T13:02:16+03:00 p_usrloc: reworking mdb_availability_control - simplify general implementation - avoid deadlock due to a process trying to acquire same lock twice (cherry picked from commit 5789c506d022dd5713072cd1fcc07a25f42e098c) --- Modified: src/modules/p_usrloc/p_usrloc_mod.c Modified: src/modules/p_usrloc/p_usrloc_mod.h Modified: src/modules/p_usrloc/ul_db.c Modified: src/modules/p_usrloc/ul_db_watch.c Modified: src/modules/p_usrloc/ul_db_watch.h --- Diff: https://github.com/kamailio/kamailio/commit/ffb0576bd7d93303fb1068a332d9477… Patch: https://github.com/kamailio/kamailio/commit/ffb0576bd7d93303fb1068a332d9477…