iomap: don't set FIEMAP_EXTENT_MERGED for extent based filesystems

[mirror_ubuntu-zesty-kernel.git] / fs / iomap.c

diff --git a/fs/iomap.c b/fs/iomap.c
index 0342254646e358407ca35520c307529cc454a3c4..706270f21b35cd23e18a5057bfec9b2995b77bba 100644 (file)
--- a/fs/iomap.c
+++ b/fs/iomap.c
@@ -428,9 +428,12 @@ static int iomap_to_fiemap(struct fiemap_extent_info *fi,
                break;
        }
 
+       if (iomap->flags & IOMAP_F_MERGED)
+               flags |= FIEMAP_EXTENT_MERGED;
+
        return fiemap_fill_next_extent(fi, iomap->offset,
                        iomap->blkno != IOMAP_NULL_BLOCK ? iomap->blkno << 9: 0,
-                       iomap->length, flags | FIEMAP_EXTENT_MERGED);
+                       iomap->length, flags);
 
 }