111 		if (mark->group)  in fsnotify_put_mark()
112 			fsnotify_put_group(mark->group);  in fsnotify_put_mark()
137 	struct fsnotify_group *group = mark->group;  in fsnotify_detach_mark()  local
139 	BUG_ON(!mutex_is_locked(&group->mark_mutex));  in fsnotify_detach_mark()
172 	atomic_dec(&group->num_marks);  in fsnotify_detach_mark()
186 	struct fsnotify_group *group = mark->group;  in __fsnotify_free_mark()  local
202 	if (group->ops->freeing_mark)  in __fsnotify_free_mark()
203 		group->ops->freeing_mark(mark, group);  in __fsnotify_free_mark()
226 			   struct fsnotify_group *group)  in fsnotify_destroy_mark()  argument
228 	mutex_lock_nested(&group->mark_mutex, SINGLE_DEPTH_NESTING);  in fsnotify_destroy_mark()
230 	mutex_unlock(&group->mark_mutex);  in fsnotify_destroy_mark()
260 		fsnotify_destroy_mark(mark, mark->group);  in fsnotify_destroy_marks()
335 		if ((lmark->group == mark->group) && !allow_dups)  in fsnotify_add_mark_list()
338 		cmp = fsnotify_compare_groups(lmark->group, mark->group);  in fsnotify_add_mark_list()
357 			     struct fsnotify_group *group, struct inode *inode,  in fsnotify_add_mark_locked()  argument
364 	BUG_ON(!mutex_is_locked(&group->mark_mutex));  in fsnotify_add_mark_locked()
375 	fsnotify_get_group(group);  in fsnotify_add_mark_locked()
376 	mark->group = group;  in fsnotify_add_mark_locked()
377 	list_add(&mark->g_list, &group->marks_list);  in fsnotify_add_mark_locked()
378 	atomic_inc(&group->num_marks);  in fsnotify_add_mark_locked()
382 		ret = fsnotify_add_inode_mark(mark, group, inode, allow_dups);  in fsnotify_add_mark_locked()
386 		ret = fsnotify_add_vfsmount_mark(mark, group, mnt, allow_dups);  in fsnotify_add_mark_locked()
404 	fsnotify_put_group(group);  in fsnotify_add_mark_locked()
405 	mark->group = NULL;  in fsnotify_add_mark_locked()
406 	atomic_dec(&group->num_marks);  in fsnotify_add_mark_locked()
419 int fsnotify_add_mark(struct fsnotify_mark *mark, struct fsnotify_group *group,  in fsnotify_add_mark()  argument
423 	mutex_lock(&group->mark_mutex);  in fsnotify_add_mark()
424 	ret = fsnotify_add_mark_locked(mark, group, inode, mnt, allow_dups);  in fsnotify_add_mark()
425 	mutex_unlock(&group->mark_mutex);  in fsnotify_add_mark()
434 					 struct fsnotify_group *group)  in fsnotify_find_mark()  argument
439 		if (mark->group == group) {  in fsnotify_find_mark()
450 void fsnotify_clear_marks_by_group_flags(struct fsnotify_group *group,  in fsnotify_clear_marks_by_group_flags()  argument
465 	mutex_lock_nested(&group->mark_mutex, SINGLE_DEPTH_NESTING);  in fsnotify_clear_marks_by_group_flags()
466 	list_for_each_entry_safe(mark, lmark, &group->marks_list, g_list) {  in fsnotify_clear_marks_by_group_flags()
470 	mutex_unlock(&group->mark_mutex);  in fsnotify_clear_marks_by_group_flags()
473 		mutex_lock_nested(&group->mark_mutex, SINGLE_DEPTH_NESTING);  in fsnotify_clear_marks_by_group_flags()
475 			mutex_unlock(&group->mark_mutex);  in fsnotify_clear_marks_by_group_flags()
481 		mutex_unlock(&group->mark_mutex);  in fsnotify_clear_marks_by_group_flags()
493 void fsnotify_detach_group_marks(struct fsnotify_group *group)  in fsnotify_detach_group_marks()  argument
498 		mutex_lock_nested(&group->mark_mutex, SINGLE_DEPTH_NESTING);  in fsnotify_detach_group_marks()
499 		if (list_empty(&group->marks_list)) {  in fsnotify_detach_group_marks()
500 			mutex_unlock(&group->mark_mutex);  in fsnotify_detach_group_marks()
503 		mark = list_first_entry(&group->marks_list,  in fsnotify_detach_group_marks()
507 		mutex_unlock(&group->mark_mutex);  in fsnotify_detach_group_marks()
518 	if (old->group)  in fsnotify_duplicate_mark()
519 		fsnotify_get_group(old->group);  in fsnotify_duplicate_mark()
520 	new->group = old->group;  in fsnotify_duplicate_mark()