108 #define IREAD_LOCK(ip, subclass) \  argument
109 	down_read_nested(&JFS_IP(ip)->rdwrlock, subclass)
110 #define IREAD_UNLOCK(ip)	up_read(&JFS_IP(ip)->rdwrlock)  argument
111 #define IWRITE_LOCK(ip, subclass) \  argument
112 	down_write_nested(&JFS_IP(ip)->rdwrlock, subclass)
113 #define IWRITE_UNLOCK(ip)	up_write(&JFS_IP(ip)->rdwrlock)  argument
151 #define set_cflag(flag, ip)	set_bit(flag, &(JFS_IP(ip)->cflag))  argument
152 #define clear_cflag(flag, ip)	clear_bit(flag, &(JFS_IP(ip)->cflag))  argument
153 #define test_cflag(flag, ip)	test_bit(flag, &(JFS_IP(ip)->cflag))  argument
154 #define test_and_clear_cflag(flag, ip) \  argument
155 	test_and_clear_bit(flag, &(JFS_IP(ip)->cflag))