+/*
+ * Test to see whether we can use the ondisk inode directly, based
+ * on the given bulkstat flags, filling in dipp accordingly.
+ * Returns zero if the inode is dodgey.
+ */
+STATIC int
+xfs_bulkstat_use_dinode(
+ xfs_mount_t *mp,
+ int flags,
+ xfs_buf_t *bp,
+ int clustidx,
+ xfs_dinode_t **dipp)
+{
+ xfs_dinode_t *dip;
+ unsigned int aformat;
+
+ *dipp = NULL;
+ if (!bp || (flags & BULKSTAT_FG_IGET))
+ return 1;
+ dip = (xfs_dinode_t *)
+ xfs_buf_offset(bp, clustidx << mp->m_sb.sb_inodelog);
+ if (INT_GET(dip->di_core.di_magic, ARCH_CONVERT) != XFS_DINODE_MAGIC ||
+ !XFS_DINODE_GOOD_VERSION(
+ INT_GET(dip->di_core.di_version, ARCH_CONVERT)))
+ return 0;
+ if (flags & BULKSTAT_FG_QUICK) {
+ *dipp = dip;
+ return 1;
+ }
+ /* BULKSTAT_FG_INLINE: if attr fork is local, or not there, use it */
+ aformat = INT_GET(dip->di_core.di_aformat, ARCH_CONVERT);
+ if ((XFS_CFORK_Q(&dip->di_core) == 0) ||
+ (aformat == XFS_DINODE_FMT_LOCAL) ||
+ (aformat == XFS_DINODE_FMT_EXTENTS && !dip->di_core.di_anextents)) {
+ *dipp = dip;
+ return 1;
+ }
+ return 1;
+}
+