fsstress: cleanup flist with test directory together

The "-c" option of fsstress will clean up the test directory after
each run. But it only does "rm -rf $dir". If run fsstress likes:

  fsstress -d $test_dir -n 1000 -p 10 -l 0 -c

fsstress will remove all test directories at the end of each run,
but the flist still save those *deleted* entries. It'll cause
more and more useless ENOENT failures. So we need to release all
entries in flist too.

Signed-off-by: Zorro Lang <zlang@redhat.com>
Reviewed-by: Eryu Guan <eguan@redhat.com>
Signed-off-by: Eryu Guan <eguan@redhat.com>
1 file changed