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Add HAVE_SCANSTAMP

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This functionality is not supported under Linux, perhaps it
will be some day if it's decided it's useful.
This commit is contained in:
Brian Behlendorf 2010-12-17 14:04:40 -08:00
parent 872e8d2697
commit 72d5e2da3e
1 changed files with 6 additions and 2 deletions
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8
module/zfs/zfs_sa.c
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@ -67,7 +67,6 @@ sa_attr_reg_t zfs_attr_table[ZPL_END+1] = {
};
#ifdef _KERNEL
#ifdef HAVE_ZPL
int
zfs_sa_readlink(znode_t *zp, uio_t *uio)
{
@ -119,6 +118,7 @@ zfs_sa_symlink(znode_t *zp, char *link, int len, dmu_tx_t *tx)
}
}
#ifdef HAVE_SCANSTAMP
void
zfs_sa_get_scanstamp(znode_t *zp, xvattr_t *xvap)
{
@ -183,6 +183,7 @@ zfs_sa_set_scanstamp(znode_t *zp, xvattr_t *xvap, dmu_tx_t *tx)
&zp->z_pflags, sizeof (uint64_t), tx));
}
}
#endif /* HAVE_SCANSTAMP */
/*
* I'm not convinced we should do any of this upgrade.
@ -205,7 +206,9 @@ zfs_sa_upgrade(sa_handle_t *hdl, dmu_tx_t *tx)
uint64_t uid, gid, mode, rdev, xattr, parent;
uint64_t crtime[2], mtime[2], ctime[2];
zfs_acl_phys_t znode_acl;
#ifdef HAVE_SCANSTAMP
char scanstamp[AV_SCANSTAMP_SZ];
#endif /* HAVE_SCANSTAMP */
boolean_t drop_lock = B_FALSE;
/*
@ -293,6 +296,7 @@ zfs_sa_upgrade(sa_handle_t *hdl, dmu_tx_t *tx)
SA_ADD_BULK_ATTR(sa_attrs, count, SA_ZPL_XATTR(zfsvfs),
NULL, &xattr, 8);
#ifdef HAVE_SCANSTAMP
/* if scanstamp then add scanstamp */
if (zp->z_pflags & ZFS_BONUS_SCANSTAMP) {
@ -302,6 +306,7 @@ zfs_sa_upgrade(sa_handle_t *hdl, dmu_tx_t *tx)
NULL, scanstamp, AV_SCANSTAMP_SZ);
zp->z_pflags &= ~ZFS_BONUS_SCANSTAMP;
}
#endif /* HAVE_SCANSTAMP */
VERIFY(dmu_set_bonustype(db, DMU_OT_SA, tx) == 0);
VERIFY(sa_replace_all_by_template_locked(hdl, sa_attrs,
@ -331,5 +336,4 @@ zfs_sa_upgrade_txholds(dmu_tx_t *tx, znode_t *zp)
}
}
#endif /* HAVE_ZPL */
#endif