29 static int autofs_mount_busy(struct vfsmount *mnt,  in autofs_mount_busy()  argument
33 	struct path path = {.mnt = mnt, .dentry = dentry};  in autofs_mount_busy()
58 	if (!may_umount_tree(path.mnt)) {  in autofs_mount_busy()
147 static int autofs_direct_busy(struct vfsmount *mnt,  in autofs_direct_busy()  argument
159 	if (!may_umount_tree(mnt)) {  in autofs_direct_busy()
179 static int autofs_tree_busy(struct vfsmount *mnt,  in autofs_tree_busy()  argument
204 			if (autofs_mount_busy(mnt, p, how)) {  in autofs_tree_busy()
238 static struct dentry *autofs_check_leaves(struct vfsmount *mnt,  in autofs_check_leaves()  argument
253 			if (autofs_mount_busy(mnt, p, how))  in autofs_check_leaves()
272 					   struct vfsmount *mnt,  in autofs_expire_direct()  argument
285 	if (!autofs_direct_busy(mnt, root, timeout, how)) {  in autofs_expire_direct()
296 		if (!autofs_direct_busy(mnt, root, timeout, how)) {  in autofs_expire_direct()
319 				    struct vfsmount *mnt,  in should_expire()  argument
340 		if (autofs_mount_busy(mnt, dentry, how))  in should_expire()
384 		if (!autofs_tree_busy(mnt, dentry, timeout, how))  in should_expire()
401 		expired = autofs_check_leaves(mnt, dentry, timeout, how);  in should_expire()
418 					     struct vfsmount *mnt,  in autofs_expire_indirect()  argument
447 		expired = should_expire(dentry, mnt, timeout, how);  in autofs_expire_indirect()
461 		found = should_expire(expired, mnt, timeout, how);  in autofs_expire_indirect()
537 		      struct vfsmount *mnt,  in autofs_expire_run()  argument
551 	dentry = autofs_expire_indirect(sb, mnt, sbi, 0);  in autofs_expire_run()
575 int autofs_do_expire_multi(struct super_block *sb, struct vfsmount *mnt,  in autofs_do_expire_multi()  argument
582 		dentry = autofs_expire_direct(sb, mnt, sbi, how);  in autofs_do_expire_multi()
584 		dentry = autofs_expire_indirect(sb, mnt, sbi, how);  in autofs_do_expire_multi()
588 		const struct path path = { .mnt = mnt, .dentry = dentry };  in autofs_do_expire_multi()
611 int autofs_expire_multi(struct super_block *sb, struct vfsmount *mnt,  in autofs_expire_multi()  argument
619 	return autofs_do_expire_multi(sb, mnt, sbi, how);  in autofs_expire_multi()