The branch main has been updated by kp: URL: https://cgit.FreeBSD.org/src/commit/?id=fb05f761ac0b28b03eb057e36fe118f007d43d73
commit fb05f761ac0b28b03eb057e36fe118f007d43d73 Author: Kristof Provost <[email protected]> AuthorDate: 2024-07-19 06:08:14 +0000 Commit: Kristof Provost <[email protected]> CommitDate: 2024-07-19 06:09:58 +0000 siftr: remove the shutdown_pre_sync event handler on unload PR: 280351 MFC after: 2 weeks --- sys/netinet/siftr.c | 6 ++++-- 1 file changed, 4 insertions(+), 2 deletions(-) diff --git a/sys/netinet/siftr.c b/sys/netinet/siftr.c index bf0cdc2ac4cc..ea1fbc8ff394 100644 --- a/sys/netinet/siftr.c +++ b/sys/netinet/siftr.c @@ -273,6 +273,7 @@ static struct mtx siftr_pkt_queue_mtx; static struct mtx siftr_pkt_mgr_mtx; static struct thread *siftr_pkt_manager_thr = NULL; static char direction[2] = {'i','o'}; +static eventhandler_tag siftr_shutdown_tag; /* Required function prototypes. */ static int siftr_sysctl_enabled_handler(SYSCTL_HANDLER_ARGS); @@ -1310,6 +1311,7 @@ static int deinit_siftr(void) { /* Cleanup. */ + EVENTHANDLER_DEREGISTER(shutdown_pre_sync, siftr_shutdown_tag); siftr_manage_ops(SIFTR_DISABLE); hashdestroy(counter_hash, M_SIFTR, siftr_hashmask); mtx_destroy(&siftr_pkt_queue_mtx); @@ -1324,8 +1326,8 @@ deinit_siftr(void) static int init_siftr(void) { - EVENTHANDLER_REGISTER(shutdown_pre_sync, siftr_shutdown_handler, NULL, - SHUTDOWN_PRI_FIRST); + siftr_shutdown_tag = EVENTHANDLER_REGISTER(shutdown_pre_sync, + siftr_shutdown_handler, NULL, SHUTDOWN_PRI_FIRST); /* Initialise our flow counter hash table. */ counter_hash = hashinit(SIFTR_EXPECTED_MAX_TCP_FLOWS, M_SIFTR,
