1 files changed, 10 insertions, 9 deletions

diff --git a/fs/xfs/linux-2.6/xfs_ioctl.c b/fs/xfs/linux-2.6/xfs_ioctl.c
index 3b9e626f7cd1..2ea238f6d38e 100644
--- a/fs/xfs/linux-2.6/xfs_ioctl.c
+++ b/fs/xfs/linux-2.6/xfs_ioctl.c
@@ -790,7 +790,7 @@ xfs_ioc_fsgetxattr(
         xfs_ilock(ip, XFS_ILOCK_SHARED);
         fa.fsx_xflags = xfs_ip2xflags(ip);
         fa.fsx_extsize = ip->i_d.di_extsize << ip->i_mount->m_sb.sb_blocklog;
-        fa.fsx_projid = ip->i_d.di_projid;
+        fa.fsx_projid = xfs_get_projid(ip);
 
         if (attr) {
                 if (ip->i_afp) {
@@ -909,10 +909,10 @@ xfs_ioctl_setattr(
                 return XFS_ERROR(EIO);
 
         /*
-         * Disallow 32bit project ids because on-disk structure
-         * is 16bit only.
+         * Disallow 32bit project ids when projid32bit feature is not enabled.
          */
-        if ((mask & FSX_PROJID) && (fa->fsx_projid > (__uint16_t)-1))
+        if ((mask & FSX_PROJID) && (fa->fsx_projid > (__uint16_t)-1) &&
+                        !xfs_sb_version_hasprojid32bit(&ip->i_mount->m_sb))
                 return XFS_ERROR(EINVAL);
 
         /*
@@ -961,7 +961,7 @@ xfs_ioctl_setattr(
         if (mask & FSX_PROJID) {
                 if (XFS_IS_QUOTA_RUNNING(mp) &&
                     XFS_IS_PQUOTA_ON(mp) &&
-                    ip->i_d.di_projid != fa->fsx_projid) {
+                    xfs_get_projid(ip) != fa->fsx_projid) {
                         ASSERT(tp);
                         code = xfs_qm_vop_chown_reserve(tp, ip, udqp, gdqp,
                                                 capable(CAP_FOWNER) ?
@@ -1063,12 +1063,12 @@ xfs_ioctl_setattr(
                  * Change the ownerships and register quota modifications
                  * in the transaction.
                  */
-                if (ip->i_d.di_projid != fa->fsx_projid) {
+                if (xfs_get_projid(ip) != fa->fsx_projid) {
                         if (XFS_IS_QUOTA_RUNNING(mp) && XFS_IS_PQUOTA_ON(mp)) {
                                 olddquot = xfs_qm_vop_chown(tp, ip,
                                                         &ip->i_gdquot, gdqp);
                         }
-                        ip->i_d.di_projid = fa->fsx_projid;
+                        xfs_set_projid(ip, fa->fsx_projid);
 
                         /*
                          * We may have to rev the inode as well as
@@ -1088,8 +1088,8 @@ xfs_ioctl_setattr(
                 xfs_diflags_to_linux(ip);
         }
 
+        xfs_trans_ichgtime(tp, ip, XFS_ICHGTIME_CHG);
         xfs_trans_log_inode(tp, ip, XFS_ILOG_CORE);
-        xfs_ichgtime(ip, XFS_ICHGTIME_CHG);
 
         XFS_STATS_INC(xs_ig_attrchg);
 
@@ -1301,7 +1301,8 @@ xfs_file_ioctl(
         case XFS_IOC_ALLOCSP64:
         case XFS_IOC_FREESP64:
         case XFS_IOC_RESVSP64:
-        case XFS_IOC_UNRESVSP64: {
+        case XFS_IOC_UNRESVSP64:
+        case XFS_IOC_ZERO_RANGE: {
                 xfs_flock64_t           bf;
 
                 if (copy_from_user(&bf, arg, sizeof(bf)))