diff options
Diffstat (limited to 'fs/dlm')
| -rw-r--r-- | fs/dlm/lockspace.c | 32 |
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--; |