diff options
Diffstat (limited to 'fs/dlm/config.c')
-rw-r--r-- | fs/dlm/config.c | 38 |
1 files changed, 7 insertions, 31 deletions
diff --git a/fs/dlm/config.c b/fs/dlm/config.c index 8e294fb..5191121 100644 --- a/fs/dlm/config.c +++ b/fs/dlm/config.c @@ -346,7 +346,6 @@ static struct config_group *make_cluster(struct config_group *g, void *gps = NULL; cl = kzalloc(sizeof(struct dlm_cluster), GFP_NOFS); - gps = kcalloc(3, sizeof(struct config_group *), GFP_NOFS); sps = kzalloc(sizeof(struct dlm_spaces), GFP_NOFS); cms = kzalloc(sizeof(struct dlm_comms), GFP_NOFS); @@ -357,10 +356,8 @@ static struct config_group *make_cluster(struct config_group *g, config_group_init_type_name(&sps->ss_group, "spaces", &spaces_type); config_group_init_type_name(&cms->cs_group, "comms", &comms_type); - cl->group.default_groups = gps; - cl->group.default_groups[0] = &sps->ss_group; - cl->group.default_groups[1] = &cms->cs_group; - cl->group.default_groups[2] = NULL; + configfs_add_default_group(&sps->ss_group, &cl->group); + configfs_add_default_group(&cms->cs_group, &cl->group); cl->cl_tcp_port = dlm_config.ci_tcp_port; cl->cl_buffer_size = dlm_config.ci_buffer_size; @@ -383,7 +380,6 @@ static struct config_group *make_cluster(struct config_group *g, fail: kfree(cl); - kfree(gps); kfree(sps); kfree(cms); return ERR_PTR(-ENOMEM); @@ -392,14 +388,8 @@ static struct config_group *make_cluster(struct config_group *g, static void drop_cluster(struct config_group *g, struct config_item *i) { struct dlm_cluster *cl = config_item_to_cluster(i); - struct config_item *tmp; - int j; - for (j = 0; cl->group.default_groups[j]; j++) { - tmp = &cl->group.default_groups[j]->cg_item; - cl->group.default_groups[j] = NULL; - config_item_put(tmp); - } + configfs_remove_default_groups(&cl->group); space_list = NULL; comm_list = NULL; @@ -410,7 +400,6 @@ static void drop_cluster(struct config_group *g, struct config_item *i) static void release_cluster(struct config_item *i) { struct dlm_cluster *cl = config_item_to_cluster(i); - kfree(cl->group.default_groups); kfree(cl); } @@ -418,21 +407,17 @@ static struct config_group *make_space(struct config_group *g, const char *name) { struct dlm_space *sp = NULL; struct dlm_nodes *nds = NULL; - void *gps = NULL; sp = kzalloc(sizeof(struct dlm_space), GFP_NOFS); - gps = kcalloc(2, sizeof(struct config_group *), GFP_NOFS); nds = kzalloc(sizeof(struct dlm_nodes), GFP_NOFS); - if (!sp || !gps || !nds) + if (!sp || !nds) goto fail; config_group_init_type_name(&sp->group, name, &space_type); - config_group_init_type_name(&nds->ns_group, "nodes", &nodes_type); - sp->group.default_groups = gps; - sp->group.default_groups[0] = &nds->ns_group; - sp->group.default_groups[1] = NULL; + config_group_init_type_name(&nds->ns_group, "nodes", &nodes_type); + configfs_add_default_group(&nds->ns_group, &sp->group); INIT_LIST_HEAD(&sp->members); mutex_init(&sp->members_lock); @@ -441,7 +426,6 @@ static struct config_group *make_space(struct config_group *g, const char *name) fail: kfree(sp); - kfree(gps); kfree(nds); return ERR_PTR(-ENOMEM); } @@ -449,24 +433,16 @@ static struct config_group *make_space(struct config_group *g, const char *name) static void drop_space(struct config_group *g, struct config_item *i) { struct dlm_space *sp = config_item_to_space(i); - struct config_item *tmp; - int j; /* assert list_empty(&sp->members) */ - for (j = 0; sp->group.default_groups[j]; j++) { - tmp = &sp->group.default_groups[j]->cg_item; - sp->group.default_groups[j] = NULL; - config_item_put(tmp); - } - + configfs_remove_default_groups(&sp->group); config_item_put(i); } static void release_space(struct config_item *i) { struct dlm_space *sp = config_item_to_space(i); - kfree(sp->group.default_groups); kfree(sp); } |