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path: root/fs/dlm/lockspace.c
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Diffstat (limited to 'fs/dlm/lockspace.c')
-rw-r--r--fs/dlm/lockspace.c32
1 files changed, 19 insertions, 13 deletions
diff --git a/fs/dlm/lockspace.c b/fs/dlm/lockspace.c
index 339a204d747..a3a50e67e4d 100644
--- a/fs/dlm/lockspace.c
+++ b/fs/dlm/lockspace.c
@@ -400,6 +400,7 @@ static int new_lockspace(char *name, int namelen, void **lockspace,
{
struct dlm_ls *ls;
int i, size, error = -ENOMEM;
+ int do_unreg = 0;
if (namelen > DLM_LOCKSPACE_LEN)
return -EINVAL;
@@ -525,32 +526,34 @@ static int new_lockspace(char *name, int namelen, void **lockspace,
error = dlm_recoverd_start(ls);
if (error) {
log_error(ls, "can't start dlm_recoverd %d", error);
- goto out_rcomfree;
+ goto out_delist;
}
- dlm_create_debug_file(ls);
-
error = kobject_setup(ls);
if (error)
- goto out_del;
+ goto out_stop;
error = kobject_register(&ls->ls_kobj);
if (error)
- goto out_del;
+ goto out_stop;
+
+ /* let kobject handle freeing of ls if there's an error */
+ do_unreg = 1;
error = do_uevent(ls, 1);
if (error)
- goto out_unreg;
+ goto out_stop;
+
+ dlm_create_debug_file(ls);
+
+ log_debug(ls, "join complete");
*lockspace = ls;
return 0;
- out_unreg:
- kobject_unregister(&ls->ls_kobj);
- out_del:
- dlm_delete_debug_file(ls);
+ out_stop:
dlm_recoverd_stop(ls);
- out_rcomfree:
+ out_delist:
spin_lock(&lslist_lock);
list_del(&ls->ls_list);
spin_unlock(&lslist_lock);
@@ -562,7 +565,10 @@ static int new_lockspace(char *name, int namelen, void **lockspace,
out_rsbfree:
kfree(ls->ls_rsbtbl);
out_lsfree:
- kfree(ls);
+ if (do_unreg)
+ kobject_unregister(&ls->ls_kobj);
+ else
+ kfree(ls);
out:
module_put(THIS_MODULE);
return error;
@@ -708,7 +714,7 @@ static int release_lockspace(struct dlm_ls *ls, int force)
dlm_clear_members_gone(ls);
kfree(ls->ls_node_array);
kobject_unregister(&ls->ls_kobj);
- /* The ls structure will be freed when the kobject is done with */
+ /* The ls structure will be freed when the kobject is done with */
mutex_lock(&ls_lock);
ls_count--;