Test 068 is the go-to test for freeze deadlock coverage;
unfortunately it only uses fsstress, which doesn't do any
mmap IO.
Using the existing fstest binary gets us a cheap mmap
exerciser as well.
Signed-off-by: Eric Sandeen <sandeen@redhat.com>
Reviewed-by: Dave Chinner <dchinner@redhat.com>
Reviewed-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Mark Tinguely <tinguely@sgi.com>
+# start fstest -m loop in a background block; this gets us mmap coverage
+{
+ FSTEST_DIR="$SCRATCH_MNT/fstest_test_dir"
+ mkdir "$FSTEST_DIR"
+
+ procs=2
+ while [ -f "$tmp.running" ]
+ do
+ src/fstest -m -p $FSTEST_DIR -n $procs -f 4 > /dev/null 2>&1
+ done
+
+ rm -rf $FSTEST_DIR/*
+ rmdir $FSTEST_DIR
+} &
+
i=0
let ITERATIONS=$ITERATIONS-1
i=0
let ITERATIONS=$ITERATIONS-1