2 files changed, 7 insertions, 1 deletions

diff --git a/fs/xfs/xfs_inode.c b/fs/xfs/xfs_inode.c
index 2424a4777949..8d2b36879f06 100644
--- a/fs/xfs/xfs_inode.c
+++ b/fs/xfs/xfs_inode.c
@@ -1420,6 +1420,9 @@ xfs_itruncate_start(
 
         mp = ip->i_mount;
         vp = XFS_ITOV(ip);
+
+        vn_iowait(vp);  /* wait for the completion of any pending DIOs */
+        
         /*
          * Call VOP_TOSS_PAGES() or VOP_FLUSHINVAL_PAGES() to get rid of pages and buffers
          * overlapping the region being removed.  We have to use
diff --git a/fs/xfs/xfs_vnodeops.c b/fs/xfs/xfs_vnodeops.c
index 8b5a44fe2865..697bf22a84f3 100644
--- a/fs/xfs/xfs_vnodeops.c
+++ b/fs/xfs/xfs_vnodeops.c
@@ -615,6 +615,7 @@ xfs_setattr(
                         code = xfs_igrow_start(ip, vap->va_size, credp);
                 }
                 xfs_iunlock(ip, XFS_ILOCK_EXCL);
+                vn_iowait(vp); /* wait for the completion of any pending DIOs */
                 if (!code)
                         code = xfs_itruncate_data(ip, vap->va_size);
                 if (code) {
@@ -4310,8 +4311,10 @@ xfs_free_file_space(
         ASSERT(attr_flags & ATTR_NOLOCK ? attr_flags & ATTR_DMI : 1);
         if (attr_flags & ATTR_NOLOCK)
                 need_iolock = 0;
-        if (need_iolock)
+        if (need_iolock) {
                 xfs_ilock(ip, XFS_IOLOCK_EXCL);
+                vn_iowait(vp);  /* wait for the completion of any pending DIOs */
+        }
 
         rounding = MAX((__uint8_t)(1 << mp->m_sb.sb_blocklog),
                         (__uint8_t)NBPP);