Merge branch 'drm-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/airlied...

[net-next-2.6.git] / fs / xfs / linux-2.6 / xfs_ioctl.c

diff --git a/fs/xfs/linux-2.6/xfs_ioctl.c b/fs/xfs/linux-2.6/xfs_ioctl.c
index 3b9e626f7cd1562877cc340d0c43c5a776dd2e35..ad442d9e392e480ab242f5d13922ee3ec0feab2e 100644 (file)
--- a/fs/xfs/linux-2.6/xfs_ioctl.c
+++ b/fs/xfs/linux-2.6/xfs_ioctl.c
@@ -416,7 +416,7 @@ xfs_attrlist_by_handle(
        if (IS_ERR(dentry))
                return PTR_ERR(dentry);
 
-       kbuf = kmalloc(al_hreq.buflen, GFP_KERNEL);
+       kbuf = kzalloc(al_hreq.buflen, GFP_KERNEL);
        if (!kbuf)
                goto out_dput;
 
@@ -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)))