kernel: add a default config via the job configuration

Add a new job configuration option kernel.default_config and use that
to seed the kernel configuration where it is not already specified.

Signed-off-by: Andy Whitcroft <apw@shadowen.org>



git-svn-id: http://test.kernel.org/svn/autotest/trunk@417 592f7852-d20e-0410-864c-8624ca9c26a4
diff --git a/client/tests/kernbench/kernbench.py b/client/tests/kernbench/kernbench.py
index 6e73a49..51f9c7c 100755
--- a/client/tests/kernbench/kernbench.py
+++ b/client/tests/kernbench/kernbench.py
@@ -11,7 +11,7 @@
 		else:
 			tarball = '/usr/local/src/linux-2.6.14.tar.bz2'
 		kernel = self.job.kernel(tarball, self.tmpdir)
-		kernel.config('')
+		kernel.config(defconfig=True)
 		# have to save this off, as we might use it in another run
 		kernel.pickle_dump(self.srcdir + '/.pickle')