diff options
Diffstat (limited to 'fs/ocfs2/stack_user.c')
| -rw-r--r-- | fs/ocfs2/stack_user.c | 16 |
1 files changed, 14 insertions, 2 deletions
diff --git a/fs/ocfs2/stack_user.c b/fs/ocfs2/stack_user.c index 0afb86d9b279..22b95acc2a82 100644 --- a/fs/ocfs2/stack_user.c +++ b/fs/ocfs2/stack_user.c @@ -103,6 +103,11 @@ #define OCFS2_CONTROL_MESSAGE_VERNUM_LEN 2 #define OCFS2_CONTROL_MESSAGE_NODENUM_LEN 8 +enum ocfs2_connection_type { + WITH_CONTROLD, + NO_CONTROLD +}; + /* * ocfs2_live_connection is refcounted because the filesystem and * miscdevice sides can detach in different order. Let's just be safe. @@ -110,6 +115,7 @@ struct ocfs2_live_connection { struct list_head oc_list; struct ocfs2_cluster_connection *oc_conn; + enum ocfs2_connection_type oc_type; atomic_t oc_this_node; int oc_our_slot; }; @@ -840,6 +846,7 @@ static int user_cluster_connect(struct ocfs2_cluster_connection *conn) goto out; } + lc->oc_type = WITH_CONTROLD; rc = ocfs2_live_connection_attach(conn, lc); if (rc) goto out; @@ -886,11 +893,16 @@ static int user_cluster_disconnect(struct ocfs2_cluster_connection *conn) return 0; } -static int user_cluster_this_node(unsigned int *this_node) +static int user_cluster_this_node(struct ocfs2_cluster_connection *conn, + unsigned int *this_node) { int rc; + struct ocfs2_live_connection *lc = conn->cc_private; - rc = ocfs2_control_get_this_node(); + if (lc->oc_type == WITH_CONTROLD) + rc = ocfs2_control_get_this_node(); + else + rc = -EINVAL; if (rc < 0) return rc; |