diff options
Diffstat (limited to 'fs/ceph/mds_client.c')
| -rw-r--r-- | fs/ceph/mds_client.c | 23 |
1 files changed, 6 insertions, 17 deletions
diff --git a/fs/ceph/mds_client.c b/fs/ceph/mds_client.c index 200bc87eceb1..a5a735422aa7 100644 --- a/fs/ceph/mds_client.c +++ b/fs/ceph/mds_client.c @@ -10,6 +10,7 @@ #include "super.h" #include "mds_client.h" +#include <linux/ceph/ceph_features.h> #include <linux/ceph/messenger.h> #include <linux/ceph/decode.h> #include <linux/ceph/pagelist.h> @@ -394,11 +395,7 @@ static struct ceph_mds_session *register_session(struct ceph_mds_client *mdsc, s->s_seq = 0; mutex_init(&s->s_mutex); - ceph_con_init(mdsc->fsc->client->msgr, &s->s_con); - s->s_con.private = s; - s->s_con.ops = &mds_con_ops; - s->s_con.peer_name.type = CEPH_ENTITY_TYPE_MDS; - s->s_con.peer_name.num = cpu_to_le64(mds); + ceph_con_init(&s->s_con, s, &mds_con_ops, &mdsc->fsc->client->msgr); spin_lock_init(&s->s_gen_ttl_lock); s->s_cap_gen = 0; @@ -440,7 +437,8 @@ static struct ceph_mds_session *register_session(struct ceph_mds_client *mdsc, mdsc->sessions[mds] = s; atomic_inc(&s->s_ref); /* one ref to sessions[], one to caller */ - ceph_con_open(&s->s_con, ceph_mdsmap_get_addr(mdsc->mdsmap, mds)); + ceph_con_open(&s->s_con, CEPH_ENTITY_TYPE_MDS, mds, + ceph_mdsmap_get_addr(mdsc->mdsmap, mds)); return s; @@ -1472,11 +1470,6 @@ retry: else len += 1 + temp->d_name.len; temp = temp->d_parent; - if (temp == NULL) { - rcu_read_unlock(); - pr_err("build_path corrupt dentry %p\n", dentry); - return ERR_PTR(-EINVAL); - } } rcu_read_unlock(); if (len) @@ -1513,12 +1506,6 @@ retry: if (pos) path[--pos] = '/'; temp = temp->d_parent; - if (temp == NULL) { - rcu_read_unlock(); - pr_err("build_path corrupt dentry\n"); - kfree(path); - return ERR_PTR(-EINVAL); - } } rcu_read_unlock(); if (pos != 0 || read_seqretry(&rename_lock, seq)) { @@ -2531,7 +2518,9 @@ static void send_mds_reconnect(struct ceph_mds_client *mdsc, session->s_state = CEPH_MDS_SESSION_RECONNECTING; session->s_seq = 0; + ceph_con_close(&session->s_con); ceph_con_open(&session->s_con, + CEPH_ENTITY_TYPE_MDS, mds, ceph_mdsmap_get_addr(mdsc->mdsmap, mds)); /* replay unsafe requests */ |