oh_res2 146 fs/xfs/libxfs/xfs_log_format.h __u16 oh_res2; /* 32 bit align : 2 b */ oh_res2 2166 fs/xfs/xfs_log.c ophdr->oh_res2 = 0; oh_res2 2182 fs/xfs/xfs_log.c ophdr->oh_res2 = 0;