[XFS] Provide a mechiansm for flushing delalloc before quota reporting.

SGI-PV: 942815
SGI-Modid: xfs-linux:xfs-kern:23829a

Signed-off-by: Nathan Scott <nathans@sgi.com>

1 files changed, 13 insertions, 0 deletions

diff --git a/fs/xfs/linux-2.6/xfs_super.c b/fs/xfs/linux-2.6/xfs_super.c
index d2701cc624b9..fa87279405d8 100644
--- a/fs/xfs/linux-2.6/xfs_super.c
+++ b/fs/xfs/linux-2.6/xfs_super.c
@@ -767,6 +767,18 @@ linvfs_show_options(
 }
 
 STATIC int
+linvfs_quotasync(
+        struct super_block      *sb,
+        int                     type)
+{
+        struct vfs              *vfsp = LINVFS_GET_VFS(sb);
+        int                     error;
+
+        VFS_QUOTACTL(vfsp, Q_XQUOTASYNC, 0, (caddr_t)NULL, error);
+        return -error;
+}
+
+STATIC int
 linvfs_getxstate(
         struct super_block      *sb,
         struct fs_quota_stat    *fqs)
@@ -934,6 +946,7 @@ STATIC struct super_operations linvfs_sops = {
 };
 
 STATIC struct quotactl_ops linvfs_qops = {
+        .quota_sync             = linvfs_quotasync,
         .get_xstate             = linvfs_getxstate,
         .set_xstate             = linvfs_setxstate,
         .get_xquota             = linvfs_getxquota,