fs/dax.c: fix inefficiency in dax_writeback_mapping_range()

[sfrench/cifs-2.6.git] / fs / dax.c

diff --git a/fs/dax.c b/fs/dax.c
index 2a6889b3585f068c73091d8895639b7e941d702a..9187f3b07f3e7f7b8546724d83dd06f4d16e7d8b 100644 (file)
--- a/fs/dax.c
+++ b/fs/dax.c
@@ -859,6 +859,7 @@ int dax_writeback_mapping_range(struct address_space *mapping,
                        if (ret < 0)
                                goto out;
                }
+               start_index = indices[pvec.nr - 1] + 1;
        }
 out:
        put_dax(dax_dev);