From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753411AbaBQWNO (ORCPT ); Mon, 17 Feb 2014 17:13:14 -0500 Received: from e34.co.us.ibm.com ([32.97.110.152]:52105 "EHLO e34.co.us.ibm.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753165AbaBQWNL (ORCPT ); Mon, 17 Feb 2014 17:13:11 -0500 From: "Paul E. McKenney" To: linux-kernel@vger.kernel.org Cc: mingo@kernel.org, laijs@cn.fujitsu.com, dipankar@in.ibm.com, akpm@linux-foundation.org, mathieu.desnoyers@efficios.com, josh@joshtriplett.org, niv@us.ibm.com, tglx@linutronix.de, peterz@infradead.org, rostedt@goodmis.org, dhowells@redhat.com, edumazet@google.com, darren@dvhart.com, fweisbec@gmail.com, oleg@redhat.com, sbw@mit.edu, "Paul E. McKenney" Subject: [PATCH tip/core/rcu 03/55] rcutorture: Move common boot flags to kvm-test-1-rcu.sh Date: Mon, 17 Feb 2014 14:12:07 -0800 Message-Id: <1392675179-11560-3-git-send-email-paulmck@linux.vnet.ibm.com> X-Mailer: git-send-email 1.8.1.5 In-Reply-To: <1392675179-11560-1-git-send-email-paulmck@linux.vnet.ibm.com> References: <20140217221231.GA8419@linux.vnet.ibm.com> <1392675179-11560-1-git-send-email-paulmck@linux.vnet.ibm.com> X-TM-AS-MML: disable X-Content-Scanned: Fidelis XPS MAILER x-cbid: 14021722-1542-0000-0000-00000652D9B7 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: "Paul E. McKenney" Currently, most boot flags are calculated in kvm-test-1-rcu.sh, except that rcutorture.test_no_idle_hz and rcutorture.verbose are set up by kvm.sh. This commit promotes one-stop shopping by consolidating the determination of boot flags into kvm-test-1-rcu.sh. Signed-off-by: Paul E. McKenney --- tools/testing/selftests/rcutorture/bin/kvm-test-1-rcu.sh | 8 ++++---- tools/testing/selftests/rcutorture/bin/kvm.sh | 2 +- 2 files changed, 5 insertions(+), 5 deletions(-) diff --git a/tools/testing/selftests/rcutorture/bin/kvm-test-1-rcu.sh b/tools/testing/selftests/rcutorture/bin/kvm-test-1-rcu.sh index 151b23788935..2cb7facbc86d 100755 --- a/tools/testing/selftests/rcutorture/bin/kvm-test-1-rcu.sh +++ b/tools/testing/selftests/rcutorture/bin/kvm-test-1-rcu.sh @@ -6,15 +6,15 @@ # Execute this in the source tree. Do not run it as a background task # because qemu does not seem to like that much. # -# Usage: sh kvm-test-1-rcu.sh config builddir resdir minutes qemu-args bootargs +# Usage: sh kvm-test-1-rcu.sh config builddir resdir minutes qemu-args boot_args # # qemu-args defaults to "" -- you will want "-nographic" if running headless. -# bootargs defaults to "root=/dev/sda noapic selinux=0 console=ttyS0" +# boot_args defaults to "root=/dev/sda noapic selinux=0 console=ttyS0" # "initcall_debug debug rcutorture.stat_interval=15" # "rcutorture.shutdown_secs=$((minutes * 60))" # "rcutorture.rcutorture_runnable=1" # -# Anything you specify for either qemu-args or bootargs is appended to +# Anything you specify for either qemu-args or boot_args is appended to # the default values. The "-smp" value is deduced from the contents of # the config fragment. # @@ -138,7 +138,7 @@ boot_args="`rcutorture_param_onoff "$boot_args" $builddir/.config`" # Generate rcu_barrier() boot parameter boot_args="`rcutorture_param_n_barrier_cbs "$boot_args"`" # Pull in standard rcutorture boot arguments -boot_args="$boot_args rcutorture.stat_interval=15 rcutorture.shutdown_secs=$seconds rcutorture.rcutorture_runnable=1" +boot_args="$boot_args rcutorture.stat_interval=15 rcutorture.shutdown_secs=$seconds rcutorture.rcutorture_runnable=1 rcutorture.test_no_idle_hz=1 rcutorture.verbose=1" echo $QEMU $qemu_args -m 512 -kernel $builddir/arch/x86/boot/bzImage -append \"$qemu_append $boot_args\" > $resdir/qemu-cmd if test -n "$RCU_BUILDONLY" diff --git a/tools/testing/selftests/rcutorture/bin/kvm.sh b/tools/testing/selftests/rcutorture/bin/kvm.sh index f60f98415f13..979881baa80f 100644 --- a/tools/testing/selftests/rcutorture/bin/kvm.sh +++ b/tools/testing/selftests/rcutorture/bin/kvm.sh @@ -203,7 +203,7 @@ do fi mkdir "${rd}" echo Results directory: $rd - kvm-test-1-rcu.sh $CONFIGFRAG/$kversion/$CF $builddir $rd $dur "-nographic $RCU_QEMU_ARG" "rcutorture.test_no_idle_hz=1 rcutorture.verbose=1 $RCU_BOOTARGS" + kvm-test-1-rcu.sh $CONFIGFRAG/$kversion/$CF $builddir $rd $dur "-nographic $RCU_QEMU_ARG" "$RCU_BOOTARGS" done # Tracing: trace_event=rcu:rcu_grace_period,rcu:rcu_future_grace_period,rcu:rcu_grace_period_init,rcu:rcu_nocb_wake,rcu:rcu_preempt_task,rcu:rcu_unlock_preempted_task,rcu:rcu_quiescent_state_report,rcu:rcu_fqs,rcu:rcu_callback,rcu:rcu_kfree_callback,rcu:rcu_batch_start,rcu:rcu_invoke_callback,rcu:rcu_invoke_kfree_callback,rcu:rcu_batch_end,rcu:rcu_torture_read,rcu:rcu_barrier -- 1.8.1.5