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| author | Paul E. McKenney <paulmck@kernel.org> | 2021-03-05 13:15:31 -0800 |
|---|---|---|
| committer | Paul E. McKenney <paulmck@kernel.org> | 2021-05-10 16:05:05 -0700 |
| commit | 179141865d08d9b9ebdbef8775b2450dc6f98a14 (patch) | |
| tree | 2068cc6924dd024cb2cabca662f6e28e39d341f7 /tools/testing/selftests/rcutorture | |
| parent | 68d415f91ff2284828211e937f12a3f6d9a18cb9 (diff) | |
| download | lwn-179141865d08d9b9ebdbef8775b2450dc6f98a14.tar.gz lwn-179141865d08d9b9ebdbef8775b2450dc6f98a14.zip | |
rcuscale: Allow CPU hotplug to be enabled
It is no longer possible to disable CPU hotplug in many configurations,
which means that the CONFIG_HOTPLUG_CPU=n lines in rcuscale's Kconfig
options are just a source of useless diagnostics. In addition, rcuscale
doesn't do CPU-hotplug operations in any case. This commit therefore
changes these lines to read CONFIG_HOTPLUG_CPU=y.
Signed-off-by: Paul E. McKenney <paulmck@kernel.org>
Diffstat (limited to 'tools/testing/selftests/rcutorture')
| -rw-r--r-- | tools/testing/selftests/rcutorture/configs/rcuscale/TREE | 2 | ||||
| -rw-r--r-- | tools/testing/selftests/rcutorture/configs/rcuscale/TREE54 | 2 |
2 files changed, 2 insertions, 2 deletions
diff --git a/tools/testing/selftests/rcutorture/configs/rcuscale/TREE b/tools/testing/selftests/rcutorture/configs/rcuscale/TREE index 721cfda76ab2..4cc1cc581321 100644 --- a/tools/testing/selftests/rcutorture/configs/rcuscale/TREE +++ b/tools/testing/selftests/rcutorture/configs/rcuscale/TREE @@ -7,7 +7,7 @@ CONFIG_HZ_PERIODIC=n CONFIG_NO_HZ_IDLE=y CONFIG_NO_HZ_FULL=n CONFIG_RCU_FAST_NO_HZ=n -CONFIG_HOTPLUG_CPU=n +CONFIG_HOTPLUG_CPU=y CONFIG_SUSPEND=n CONFIG_HIBERNATION=n CONFIG_RCU_NOCB_CPU=n diff --git a/tools/testing/selftests/rcutorture/configs/rcuscale/TREE54 b/tools/testing/selftests/rcutorture/configs/rcuscale/TREE54 index 7629f5dd73b2..f5952061fde7 100644 --- a/tools/testing/selftests/rcutorture/configs/rcuscale/TREE54 +++ b/tools/testing/selftests/rcutorture/configs/rcuscale/TREE54 @@ -8,7 +8,7 @@ CONFIG_HZ_PERIODIC=n CONFIG_NO_HZ_IDLE=y CONFIG_NO_HZ_FULL=n CONFIG_RCU_FAST_NO_HZ=n -CONFIG_HOTPLUG_CPU=n +CONFIG_HOTPLUG_CPU=y CONFIG_SUSPEND=n CONFIG_HIBERNATION=n CONFIG_RCU_FANOUT=3 |