83 static void report_writable(struct super_block *mnt_sb, bool writable)  in report_writable()  argument
85 	if (mnt_sb->s_bdev) {  in report_writable()
86 		pr_info("%pg (%u:%u): %s\n", mnt_sb->s_bdev,  in report_writable()
87 			MAJOR(mnt_sb->s_bdev->bd_dev),  in report_writable()
88 			MINOR(mnt_sb->s_bdev->bd_dev),  in report_writable()
101 static bool sb_is_writable(struct super_block *mnt_sb)  in sb_is_writable()  argument
105 	if (mnt_sb->s_bdev)  in sb_is_writable()
106 		writable = !bdev_read_only(mnt_sb->s_bdev);  in sb_is_writable()
111 static void loadpin_sb_free_security(struct super_block *mnt_sb)  in loadpin_sb_free_security()  argument
119 	if (!IS_ERR_OR_NULL(pinned_root) && mnt_sb == pinned_root) {  in loadpin_sb_free_security()
154 	load_root = file->f_path.mnt->mnt_sb;  in loadpin_check()