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| author | Paul E. McKenney <paulmck@linux.vnet.ibm.com> | 2013-10-09 20:02:00 +0200 |
|---|---|---|
| committer | Paul E. McKenney <paulmck@linux.vnet.ibm.com> | 2013-12-03 19:11:15 +0100 |
| commit | be70a73a1ab46860533dfa933d7b188ca053f0ec (patch) | |
| tree | 592b9443cb5a7e886ee068a1bf81debe74347762 /tools/testing | |
| parent | rcutorture: Refactor to enable non-x86 architectures (diff) | |
| download | linux-be70a73a1ab46860533dfa933d7b188ca053f0ec.tar.xz linux-be70a73a1ab46860533dfa933d7b188ca053f0ec.zip | |
rcutorture: Allow Kconfig-related boot parameters to override
As it stands, the default kernel boot parameters generated from
the Kconfig fragment will override any supplied with the .boot
file that can optionally accompany a Kconfig fragment. Rearrange
ordering to permit the specific .boot arguments to override those
generated by analyzing the Kconfig fragment.
Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com>
Cc: Greg KH <gregkh@linuxfoundation.org>
Diffstat (limited to 'tools/testing')
| -rwxr-xr-x | tools/testing/selftests/rcutorture/bin/kvm-test-1-rcu.sh | 10 |
1 files changed, 6 insertions, 4 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 9fd546ccb075..93342f7ce6d5 100755 --- a/tools/testing/selftests/rcutorture/bin/kvm-test-1-rcu.sh +++ b/tools/testing/selftests/rcutorture/bin/kvm-test-1-rcu.sh @@ -131,15 +131,17 @@ qemu_args="$qemu_args `identify_qemu_args "$QEMU" "$builddir/console.log"`" # Generate qemu -append arguments qemu_append="`identify_qemu_append "$QEMU"`" +# Pull in Kconfig-fragment boot parameters +boot_args="`configfrag_boot_params "$boot_args" "$config_template"`" # Generate CPU-hotplug boot parameters 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 Kconfig-fragment boot parameters -boot_args="`configfrag_boot_params "$boot_args" "$config_template"`" +# Pull in standard rcutorture boot arguments +boot_args="$boot_args rcutorture.stat_interval=15 rcutorture.shutdown_secs=$seconds rcutorture.rcutorture_runnable=1" -echo $QEMU $qemu_args -m 512 -kernel $builddir/arch/x86/boot/bzImage -append \"$qemu_append rcutorture.stat_interval=15 rcutorture.shutdown_secs=$seconds rcutorture.rcutorture_runnable=1 $boot_args\" > $resdir/qemu-cmd -$QEMU $qemu_args -m 512 -kernel $builddir/arch/x86/boot/bzImage -append "$qemu_append rcutorture.stat_interval=15 rcutorture.shutdown_secs=$seconds rcutorture.rcutorture_runnable=1 $boot_args" & +echo $QEMU $qemu_args -m 512 -kernel $builddir/arch/x86/boot/bzImage -append \"$qemu_append $boot_args\" > $resdir/qemu-cmd +$QEMU $qemu_args -m 512 -kernel $builddir/arch/x86/boot/bzImage -append "$qemu_append $boot_args" & qemu_pid=$! commandcompleted=0 echo Monitoring qemu job at pid $qemu_pid |