1 files changed, 26 insertions, 23 deletions

diff --git a/fs/xfs/linux-2.6/xfs_super.c b/fs/xfs/linux-2.6/xfs_super.c
index 08d6bd9a3947..2e09efbca8db 100644
--- a/fs/xfs/linux-2.6/xfs_super.c
+++ b/fs/xfs/linux-2.6/xfs_super.c
@@ -43,7 +43,6 @@
 #include "xfs_itable.h"
 #include "xfs_fsops.h"
 #include "xfs_rw.h"
-#include "xfs_acl.h"
 #include "xfs_attr.h"
 #include "xfs_buf_item.h"
 #include "xfs_utils.h"
@@ -405,6 +404,14 @@ xfs_parseargs(
                 return EINVAL;
         }
 
+#ifndef CONFIG_XFS_QUOTA
+        if (XFS_IS_QUOTA_RUNNING(mp)) {
+                cmn_err(CE_WARN,
+                        "XFS: quota support not available in this kernel.");
+                return EINVAL;
+        }
+#endif
+
         if ((mp->m_qflags & (XFS_GQUOTA_ACCT | XFS_GQUOTA_ACTIVE)) &&
             (mp->m_qflags & (XFS_PQUOTA_ACCT | XFS_PQUOTA_ACTIVE))) {
                 cmn_err(CE_WARN,
@@ -1063,7 +1070,18 @@ xfs_fs_put_super(
         int                     unmount_event_flags = 0;
 
         xfs_syncd_stop(mp);
-        xfs_sync_inodes(mp, SYNC_ATTR|SYNC_DELWRI);
+
+        if (!(sb->s_flags & MS_RDONLY)) {
+                /*
+                 * XXX(hch): this should be SYNC_WAIT.
+                 *
+                 * Or more likely not needed at all because the VFS is already
+                 * calling ->sync_fs after shutting down all filestem
+                 * operations and just before calling ->put_super.
+                 */
+                xfs_sync_data(mp, 0);
+                xfs_sync_attr(mp, 0);
+        }
 
 #ifdef HAVE_DMAPI
         if (mp->m_flags & XFS_MOUNT_DMAPI) {
@@ -1098,7 +1116,6 @@ xfs_fs_put_super(
         xfs_freesb(mp);
         xfs_icsb_destroy_counters(mp);
         xfs_close_devices(mp);
-        xfs_qmops_put(mp);
         xfs_dmops_put(mp);
         xfs_free_fsname(mp);
         kfree(mp);
@@ -1158,6 +1175,7 @@ xfs_fs_statfs(
 {
         struct xfs_mount        *mp = XFS_M(dentry->d_sb);
         xfs_sb_t                *sbp = &mp->m_sb;
+        struct xfs_inode        *ip = XFS_I(dentry->d_inode);
         __uint64_t              fakeinos, id;
         xfs_extlen_t            lsize;
 
@@ -1186,7 +1204,10 @@ xfs_fs_statfs(
         statp->f_ffree = statp->f_files - (sbp->sb_icount - sbp->sb_ifree);
         spin_unlock(&mp->m_sb_lock);
 
-        XFS_QM_DQSTATVFS(XFS_I(dentry->d_inode), statp);
+        if ((ip->i_d.di_flags & XFS_DIFLAG_PROJINHERIT) ||
+            ((mp->m_qflags & (XFS_PQUOTA_ACCT|XFS_OQUOTA_ENFD))) ==
+                              (XFS_PQUOTA_ACCT|XFS_OQUOTA_ENFD))
+                xfs_qm_statvfs(ip, statp);
         return 0;
 }
 
@@ -1394,16 +1415,13 @@ xfs_fs_fill_super(
         error = xfs_dmops_get(mp);
         if (error)
                 goto out_free_fsname;
-        error = xfs_qmops_get(mp);
-        if (error)
-                goto out_put_dmops;
 
         if (silent)
                 flags |= XFS_MFSI_QUIET;
 
         error = xfs_open_devices(mp);
         if (error)
-                goto out_put_qmops;
+                goto out_put_dmops;
 
         if (xfs_icsb_init_counters(mp))
                 mp->m_flags |= XFS_MOUNT_NO_PERCPU_SB;
@@ -1471,8 +1489,6 @@ xfs_fs_fill_super(
  out_destroy_counters:
         xfs_icsb_destroy_counters(mp);
         xfs_close_devices(mp);
- out_put_qmops:
-        xfs_qmops_put(mp);
  out_put_dmops:
         xfs_dmops_put(mp);
  out_free_fsname:
@@ -1706,18 +1722,8 @@ xfs_init_zones(void)
         if (!xfs_ili_zone)
                 goto out_destroy_inode_zone;
 
-#ifdef CONFIG_XFS_POSIX_ACL
-        xfs_acl_zone = kmem_zone_init(sizeof(xfs_acl_t), "xfs_acl");
-        if (!xfs_acl_zone)
-                goto out_destroy_ili_zone;
-#endif
-
         return 0;
 
-#ifdef CONFIG_XFS_POSIX_ACL
- out_destroy_ili_zone:
-#endif
-        kmem_zone_destroy(xfs_ili_zone);
  out_destroy_inode_zone:
         kmem_zone_destroy(xfs_inode_zone);
  out_destroy_efi_zone:
@@ -1751,9 +1757,6 @@ xfs_init_zones(void)
 STATIC void
 xfs_destroy_zones(void)
 {
-#ifdef CONFIG_XFS_POSIX_ACL
-        kmem_zone_destroy(xfs_acl_zone);
-#endif
         kmem_zone_destroy(xfs_ili_zone);
         kmem_zone_destroy(xfs_inode_zone);
         kmem_zone_destroy(xfs_efi_zone);