diff options
| author | Joel Becker <joel.becker@oracle.com> | 2007-06-14 21:40:49 -0700 |
|---|---|---|
| committer | Mark Fasheh <mark.fasheh@oracle.com> | 2007-07-10 17:19:40 -0700 |
| commit | 14829422be6d6b6721f61b1e749acf5a9cb664d8 (patch) | |
| tree | 4a8c931b431653aa5e35523f43ebcddffa8641b8 /fs/ocfs2/dlm | |
| parent | 631d1febab8e546e3bb800bdfe2c212b8adf87de (diff) | |
ocfs2: Depend on configfs heartbeat items.
ocfs2 mounts require a heartbeat region. Use the new configfs_depend_item()
facility to actually depend on them so they can't go away from under us.
First, teach cluster/nodemanager.c to depend an item on the o2cb subsystem.
Then teach o2hb_register_callbacks to take a UUID and depend on the
appropriate region. Finally, teach all users of o2hb to pass a UUID or
NULL if they don't require a pin.
Signed-off-by: Joel Becker <joel.becker@oracle.com>
Signed-off-by: Mark Fasheh <mark.fasheh@oracle.com>
Diffstat (limited to 'fs/ocfs2/dlm')
| -rw-r--r-- | fs/ocfs2/dlm/dlmdomain.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/fs/ocfs2/dlm/dlmdomain.c b/fs/ocfs2/dlm/dlmdomain.c index d836b98dd99..6954565b8cc 100644 --- a/fs/ocfs2/dlm/dlmdomain.c +++ b/fs/ocfs2/dlm/dlmdomain.c @@ -1128,8 +1128,8 @@ bail: static void dlm_unregister_domain_handlers(struct dlm_ctxt *dlm) { - o2hb_unregister_callback(&dlm->dlm_hb_up); - o2hb_unregister_callback(&dlm->dlm_hb_down); + o2hb_unregister_callback(NULL, &dlm->dlm_hb_up); + o2hb_unregister_callback(NULL, &dlm->dlm_hb_down); o2net_unregister_handler_list(&dlm->dlm_domain_handlers); } @@ -1141,13 +1141,13 @@ static int dlm_register_domain_handlers(struct dlm_ctxt *dlm) o2hb_setup_callback(&dlm->dlm_hb_down, O2HB_NODE_DOWN_CB, dlm_hb_node_down_cb, dlm, DLM_HB_NODE_DOWN_PRI); - status = o2hb_register_callback(&dlm->dlm_hb_down); + status = o2hb_register_callback(NULL, &dlm->dlm_hb_down); if (status) goto bail; o2hb_setup_callback(&dlm->dlm_hb_up, O2HB_NODE_UP_CB, dlm_hb_node_up_cb, dlm, DLM_HB_NODE_UP_PRI); - status = o2hb_register_callback(&dlm->dlm_hb_up); + status = o2hb_register_callback(NULL, &dlm->dlm_hb_up); if (status) goto bail; |