diff options
| -rw-r--r-- | bgpd/bgp_keepalives.c | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/bgpd/bgp_keepalives.c b/bgpd/bgp_keepalives.c index 86202a0e3d..d0eb249d38 100644 --- a/bgpd/bgp_keepalives.c +++ b/bgpd/bgp_keepalives.c @@ -175,6 +175,15 @@ void *bgp_keepalives_start(void *arg) struct timeval next_update = {0, 0}; struct timespec next_update_ts = {0, 0}; + /* + * The RCU mechanism for each pthread is initialized in a "locked" + * state. That's ok for pthreads using the frr_pthread, + * thread_fetch event loop, because that event loop unlocks regularly. + * For foreign pthreads, the lock needs to be unlocked so that the + * background rcu pthread can run. + */ + rcu_read_unlock(); + peerhash_mtx = XCALLOC(MTYPE_TMP, sizeof(pthread_mutex_t)); peerhash_cond = XCALLOC(MTYPE_TMP, sizeof(pthread_cond_t)); |