107 		if (mark->group)  in fsnotify_put_mark()
108 			fsnotify_put_group(mark->group);  in fsnotify_put_mark()
130 				  struct fsnotify_group *group)  in fsnotify_destroy_mark_locked()  argument
134 	BUG_ON(!mutex_is_locked(&group->mark_mutex));  in fsnotify_destroy_mark_locked()
161 	mutex_unlock(&group->mark_mutex);  in fsnotify_destroy_mark_locked()
178 	if (group->ops->freeing_mark)  in fsnotify_destroy_mark_locked()
179 		group->ops->freeing_mark(mark, group);  in fsnotify_destroy_mark_locked()
193 	atomic_dec(&group->num_marks);  in fsnotify_destroy_mark_locked()
195 	mutex_lock_nested(&group->mark_mutex, SINGLE_DEPTH_NESTING);  in fsnotify_destroy_mark_locked()
199 			   struct fsnotify_group *group)  in fsnotify_destroy_mark()  argument
201 	mutex_lock_nested(&group->mark_mutex, SINGLE_DEPTH_NESTING);  in fsnotify_destroy_mark()
202 	fsnotify_destroy_mark_locked(mark, group);  in fsnotify_destroy_mark()
203 	mutex_unlock(&group->mark_mutex);  in fsnotify_destroy_mark()
213 	struct fsnotify_group *group;  in fsnotify_destroy_marks()  local
217 		fsnotify_get_group(mark->group);  in fsnotify_destroy_marks()
218 		group = mark->group;  in fsnotify_destroy_marks()
221 		fsnotify_destroy_mark(mark, group);  in fsnotify_destroy_marks()
223 		fsnotify_put_group(group);  in fsnotify_destroy_marks()
297 		if ((lmark->group == mark->group) && !allow_dups)  in fsnotify_add_mark_list()
300 		cmp = fsnotify_compare_groups(lmark->group, mark->group);  in fsnotify_add_mark_list()
319 			     struct fsnotify_group *group, struct inode *inode,  in fsnotify_add_mark_locked()  argument
326 	BUG_ON(!mutex_is_locked(&group->mark_mutex));  in fsnotify_add_mark_locked()
337 	fsnotify_get_group(group);  in fsnotify_add_mark_locked()
338 	mark->group = group;  in fsnotify_add_mark_locked()
339 	list_add(&mark->g_list, &group->marks_list);  in fsnotify_add_mark_locked()
340 	atomic_inc(&group->num_marks);  in fsnotify_add_mark_locked()
344 		ret = fsnotify_add_inode_mark(mark, group, inode, allow_dups);  in fsnotify_add_mark_locked()
348 		ret = fsnotify_add_vfsmount_mark(mark, group, mnt, allow_dups);  in fsnotify_add_mark_locked()
366 	fsnotify_put_group(group);  in fsnotify_add_mark_locked()
367 	mark->group = NULL;  in fsnotify_add_mark_locked()
368 	atomic_dec(&group->num_marks);  in fsnotify_add_mark_locked()
380 int fsnotify_add_mark(struct fsnotify_mark *mark, struct fsnotify_group *group,  in fsnotify_add_mark()  argument
384 	mutex_lock(&group->mark_mutex);  in fsnotify_add_mark()
385 	ret = fsnotify_add_mark_locked(mark, group, inode, mnt, allow_dups);  in fsnotify_add_mark()
386 	mutex_unlock(&group->mark_mutex);  in fsnotify_add_mark()
395 					 struct fsnotify_group *group)  in fsnotify_find_mark()  argument
400 		if (mark->group == group) {  in fsnotify_find_mark()
411 void fsnotify_clear_marks_by_group_flags(struct fsnotify_group *group,  in fsnotify_clear_marks_by_group_flags()  argument
426 	mutex_lock_nested(&group->mark_mutex, SINGLE_DEPTH_NESTING);  in fsnotify_clear_marks_by_group_flags()
427 	list_for_each_entry_safe(mark, lmark, &group->marks_list, g_list) {  in fsnotify_clear_marks_by_group_flags()
431 	mutex_unlock(&group->mark_mutex);  in fsnotify_clear_marks_by_group_flags()
434 		mutex_lock_nested(&group->mark_mutex, SINGLE_DEPTH_NESTING);  in fsnotify_clear_marks_by_group_flags()
436 			mutex_unlock(&group->mark_mutex);  in fsnotify_clear_marks_by_group_flags()
441 		fsnotify_destroy_mark_locked(mark, group);  in fsnotify_clear_marks_by_group_flags()
442 		mutex_unlock(&group->mark_mutex);  in fsnotify_clear_marks_by_group_flags()
450 void fsnotify_clear_marks_by_group(struct fsnotify_group *group)  in fsnotify_clear_marks_by_group()  argument
452 	fsnotify_clear_marks_by_group_flags(group, (unsigned int)-1);  in fsnotify_clear_marks_by_group()
460 	if (old->group)  in fsnotify_duplicate_mark()
461 		fsnotify_get_group(old->group);  in fsnotify_duplicate_mark()
462 	new->group = old->group;  in fsnotify_duplicate_mark()