xfstests: move generic tests out of top level dir

And into tests/generic.  Tests were found simply by grepping for the
__supported_fs field in the tests.

Output starts to look like:

$ sudo ./check -g quick -r
FSTYP         -- xfs (debug)
PLATFORM      -- Linux/x86_64 test-1 3.5.0-rc5-dgc+
MKFS_OPTIONS  -- -f -bsize=4096 /dev/vdb
MOUNT_OPTIONS -- /dev/vdb /mnt/scratch

./242    1s
./183    2s
generic/236      1s
generic/014      1s
generic/258      0s
./096    1s
generic/245      0s
^C
Ran: ./242 ./183 generic/236 generic/014 generic/258 ./096 generic/245
Passed all 7 tests

Signed-off-by: Dave Chinner <dchinner@redhat.com>
Reviewed-by: Phil White <pwhite@sgi.com>
[rjohnston@sgi.com added TOT changes]
Signed-off-by: Rich Johnston <rjohnston@sgi.com>

tests/generic/285

@@ -0,0 +1,56 @@
+#! /bin/bash
+# FS QA Test No. 285
+#
+# SEEK_DATA/SEEK_HOLE sanity tests.
+#
+# Improved by Jeff.liu@oracle.com
+# Creater: josef@redhat.com
+#
+#-----------------------------------------------------------------------
+# Copyright (c) 2011 Oracle Inc.  All Rights Reserved.
+# Copyright (c) 2011 Red Hat.  All Rights Reserved.
+#
+# This program is free software; you can redistribute it and/or
+# modify it under the terms of the GNU General Public License as
+# published by the Free Software Foundation.
+#
+# This program is distributed in the hope that it would be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write the Free Software Foundation,
+# Inc.,  51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
+#-----------------------------------------------------------------------
+#
+
+seq=`basename $0`
+echo "QA output created by $seq"
+
+here=`pwd`
+status=1	# failure is the default!
+trap "_cleanup; exit \$status" 0 1 2 3 15
+
+# get standard environment, filters and checks
+. ./common.rc
+. ./common.filter
+
+_supported_fs generic
+_supported_os Linux
+
+BASE_TEST_FILE=$TEST_DIR/seek_sanity_testfile
+
+[ -x $here/src/seek_sanity_test ] || _notrun "seek_sanitfy_tester not built"
+
+_cleanup()
+{
+	eval "rm -f $BASE_TEST_FILE.*"
+}
+
+$here/src/seek_sanity_test $BASE_TEST_FILE > $seq.full 2>&1 ||
+	_fail "seek sanity check failed!"
+
+# success, all done
+status=0
+exit