diff options
| -rw-r--r-- | fs/configfs/item.c | 18 | ||||
| -rw-r--r-- | fs/dlm/config.c | 2 | ||||
| -rw-r--r-- | include/linux/configfs.h | 7 |
3 files changed, 11 insertions, 16 deletions
diff --git a/fs/configfs/item.c b/fs/configfs/item.c index b762bbeaa0b..76dc4c3e5d5 100644 --- a/fs/configfs/item.c +++ b/fs/configfs/item.c @@ -183,27 +183,25 @@ void config_group_init(struct config_group *group) INIT_LIST_HEAD(&group->cg_children); } - /** - * config_group_find_obj - search for item in group. + * config_group_find_item - search for item in group. * @group: group we're looking in. * @name: item's name. * - * Lock group via @group->cg_subsys, and iterate over @group->cg_list, - * looking for a matching config_item. If matching item is found - * take a reference and return the item. + * Iterate over @group->cg_list, looking for a matching config_item. + * If matching item is found take a reference and return the item. + * Caller must have locked group via @group->cg_subsys->su_mtx. */ -struct config_item *config_group_find_obj(struct config_group *group, - const char * name) +struct config_item *config_group_find_item(struct config_group *group, + const char *name) { struct list_head * entry; struct config_item * ret = NULL; - /* XXX LOCKING! */ list_for_each(entry,&group->cg_children) { struct config_item * item = to_item(entry); if (config_item_name(item) && - !strcmp(config_item_name(item), name)) { + !strcmp(config_item_name(item), name)) { ret = config_item_get(item); break; } @@ -215,4 +213,4 @@ EXPORT_SYMBOL(config_item_init); EXPORT_SYMBOL(config_group_init); EXPORT_SYMBOL(config_item_get); EXPORT_SYMBOL(config_item_put); -EXPORT_SYMBOL(config_group_find_obj); +EXPORT_SYMBOL(config_group_find_item); diff --git a/fs/dlm/config.c b/fs/dlm/config.c index e47eb42406f..4348cb42cf1 100644 --- a/fs/dlm/config.c +++ b/fs/dlm/config.c @@ -752,7 +752,7 @@ static struct space *get_space(char *name) return NULL; down(&space_list->cg_subsys->su_sem); - i = config_group_find_obj(space_list, name); + i = config_group_find_item(space_list, name); up(&space_list->cg_subsys->su_sem); return to_space(i); diff --git a/include/linux/configfs.h b/include/linux/configfs.h index def7c83d43a..bbb1b6cafa8 100644 --- a/include/linux/configfs.h +++ b/include/linux/configfs.h @@ -86,12 +86,10 @@ struct config_item_type { struct configfs_attribute **ct_attrs; }; - /** * group - a group of config_items of a specific type, belonging * to a specific subsystem. */ - struct config_group { struct config_item cg_item; struct list_head cg_children; @@ -99,13 +97,11 @@ struct config_group { struct config_group **default_groups; }; - extern void config_group_init(struct config_group *group); extern void config_group_init_type_name(struct config_group *group, const char *name, struct config_item_type *type); - static inline struct config_group *to_config_group(struct config_item *item) { return item ? container_of(item,struct config_group,cg_item) : NULL; @@ -121,7 +117,8 @@ static inline void config_group_put(struct config_group *group) config_item_put(&group->cg_item); } -extern struct config_item *config_group_find_obj(struct config_group *, const char *); +extern struct config_item *config_group_find_item(struct config_group *, + const char *); struct configfs_attribute { |