XFS_SB_FEAT_INCOMPAT_LOG_ALL
#define XFS_SB_FEAT_INCOMPAT_LOG_UNKNOWN ~XFS_SB_FEAT_INCOMPAT_LOG_ALL
sbp->sb_features_log_incompat &= ~XFS_SB_FEAT_INCOMPAT_LOG_ALL;
XFS_SB_FEAT_INCOMPAT_LOG_ALL))
XFS_SB_FEAT_INCOMPAT_LOG_ALL) ||
XFS_SB_FEAT_INCOMPAT_LOG_ALL)) {