1 files changed, 16 insertions, 0 deletions

diff --git a/fs/xfs/linux-2.6/xfs_lrw.c b/fs/xfs/linux-2.6/xfs_lrw.c
index 110c038910ff..ee788b1cb364 100644
--- a/fs/xfs/linux-2.6/xfs_lrw.c
+++ b/fs/xfs/linux-2.6/xfs_lrw.c
@@ -391,6 +391,8 @@ xfs_splice_write(
         xfs_inode_t             *ip = XFS_BHVTOI(bdp);
         xfs_mount_t             *mp = ip->i_mount;
         ssize_t                 ret;
+        struct inode            *inode = outfilp->f_mapping->host;
+        xfs_fsize_t             isize;
 
         XFS_STATS_INC(xs_write_calls);
         if (XFS_FORCED_SHUTDOWN(ip->i_mount))
@@ -417,6 +419,20 @@ xfs_splice_write(
         if (ret > 0)
                 XFS_STATS_ADD(xs_write_bytes, ret);
 
+        isize = i_size_read(inode);
+        if (unlikely(ret < 0 && ret != -EFAULT && *ppos > isize))
+                *ppos = isize;
+
+        if (*ppos > ip->i_d.di_size) {
+                xfs_ilock(ip, XFS_ILOCK_EXCL);
+                if (*ppos > ip->i_d.di_size) {
+                        ip->i_d.di_size = *ppos;
+                        i_size_write(inode, *ppos);
+                        ip->i_update_core = 1;
+                        ip->i_update_size = 1;
+                }
+                xfs_iunlock(ip, XFS_ILOCK_EXCL);
+        }
         xfs_iunlock(ip, XFS_IOLOCK_EXCL);
         return ret;
 }