diff options
Diffstat (limited to 'xlators/mgmt/glusterd/src/glusterd-peer-utils.c')
-rw-r--r-- | xlators/mgmt/glusterd/src/glusterd-peer-utils.c | 22 |
1 files changed, 22 insertions, 0 deletions
diff --git a/xlators/mgmt/glusterd/src/glusterd-peer-utils.c b/xlators/mgmt/glusterd/src/glusterd-peer-utils.c index 4131296ef12..1a97111d0f5 100644 --- a/xlators/mgmt/glusterd/src/glusterd-peer-utils.c +++ b/xlators/mgmt/glusterd/src/glusterd-peer-utils.c @@ -1034,3 +1034,25 @@ glusterd_peerinfo_find_by_generation (uint32_t generation) { generation); return found; } + +int +glusterd_get_peers_count () { + int count = 0; + xlator_t *this = NULL; + glusterd_conf_t *conf = NULL; + glusterd_peerinfo_t *peer = NULL; + + this = THIS; + GF_VALIDATE_OR_GOTO ("glusterd", this, out); + + conf = this->private; + GF_VALIDATE_OR_GOTO (this->name, conf, out); + + rcu_read_lock (); + cds_list_for_each_entry_rcu (peer, &conf->peers, uuid_list) + count++; + rcu_read_unlock (); + +out: + return count; +} |