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Diffstat (limited to 'fs/dlm/member.c')
-rw-r--r--fs/dlm/member.c37
1 files changed, 30 insertions, 7 deletions
diff --git a/fs/dlm/member.c b/fs/dlm/member.c
index 923c01a8a0aa..77d202e4a02a 100644
--- a/fs/dlm/member.c
+++ b/fs/dlm/member.c
@@ -307,6 +307,21 @@ static void add_ordered_member(struct dlm_ls *ls, struct dlm_member *new)
}
}
+static int add_remote_member(int nodeid)
+{
+ int error;
+
+ if (nodeid == dlm_our_nodeid())
+ return 0;
+
+ error = dlm_lowcomms_connect_node(nodeid);
+ if (error < 0)
+ return error;
+
+ dlm_midcomms_add_member(nodeid);
+ return 0;
+}
+
static int dlm_add_member(struct dlm_ls *ls, struct dlm_config_node *node)
{
struct dlm_member *memb;
@@ -316,16 +331,16 @@ static int dlm_add_member(struct dlm_ls *ls, struct dlm_config_node *node)
if (!memb)
return -ENOMEM;
- error = dlm_lowcomms_connect_node(node->nodeid);
+ memb->nodeid = node->nodeid;
+ memb->weight = node->weight;
+ memb->comm_seq = node->comm_seq;
+
+ error = add_remote_member(node->nodeid);
if (error < 0) {
kfree(memb);
return error;
}
- memb->nodeid = node->nodeid;
- memb->weight = node->weight;
- memb->comm_seq = node->comm_seq;
- dlm_midcomms_add_member(node->nodeid);
add_ordered_member(ls, memb);
ls->ls_num_nodes++;
return 0;
@@ -370,11 +385,19 @@ static void clear_memb_list(struct list_head *head,
}
}
-static void clear_members_cb(int nodeid)
+static void remove_remote_member(int nodeid)
{
+ if (nodeid == dlm_our_nodeid())
+ return;
+
dlm_midcomms_remove_member(nodeid);
}
+static void clear_members_cb(int nodeid)
+{
+ remove_remote_member(nodeid);
+}
+
void dlm_clear_members(struct dlm_ls *ls)
{
clear_memb_list(&ls->ls_nodes, clear_members_cb);
@@ -562,7 +585,7 @@ int dlm_recover_members(struct dlm_ls *ls, struct dlm_recover *rv, int *neg_out)
neg++;
list_move(&memb->list, &ls->ls_nodes_gone);
- dlm_midcomms_remove_member(memb->nodeid);
+ remove_remote_member(memb->nodeid);
ls->ls_num_nodes--;
dlm_lsop_recover_slot(ls, memb);
}