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| author |   Paul E. McKenney <paulmck@kernel.org> | 2022-03-25 14:39:54 -0700 |
|---|---|---|
| committer | Paul E. McKenney <paulmck@kernel.org> | 2022-04-20 16:53:19 -0700 |
| commit | 5f654af150fd5aeb9fff138c7cbd72cea016b863 (patch) | |
| tree | 276311890b87c16d09df4c314b2cca8cede114b7 /tools/testing/selftests/rcutorture/configs | |
| parent | rcutorture: Allow specifying per-scenario stat_interval (diff) | |
| download | linux-dev-5f654af150fd5aeb9fff138c7cbd72cea016b863.tar.xz linux-dev-5f654af150fd5aeb9fff138c7cbd72cea016b863.zip | |
refscale: Allow refscale without RCU Tasks
Currently, a CONFIG_PREEMPT_NONE=y kernel substitutes normal RCU for
RCU Tasks. Unless that kernel builds refscale, whether built-in or as a
module, in which case RCU Tasks is (unnecessarily) built in. This both
increases kernel size and increases the complexity of certain tracing
operations. This commit therefore decouples the presence of refscale
from the presence of RCU Tasks.
Signed-off-by: Paul E. McKenney <paulmck@kernel.org>
Diffstat (limited to '')
| -rw-r--r-- | tools/testing/selftests/rcutorture/configs/refscale/CFcommon | 2 | ||||
| -rw-r--r-- | tools/testing/selftests/rcutorture/configs/refscale/NOPREEMPT | 2 |
2 files changed, 4 insertions, 0 deletions
diff --git a/tools/testing/selftests/rcutorture/configs/refscale/CFcommon b/tools/testing/selftests/rcutorture/configs/refscale/CFcommon index a98b58b54bb1..14fdafc576ce 100644 --- a/tools/testing/selftests/rcutorture/configs/refscale/CFcommon +++ b/tools/testing/selftests/rcutorture/configs/refscale/CFcommon @@ -1,2 +1,4 @@ CONFIG_RCU_REF_SCALE_TEST=y CONFIG_PRINTK_TIME=y +CONFIG_FORCE_TASKS_RCU=y +#CHECK#CONFIG_TASKS_RCU=y diff --git a/tools/testing/selftests/rcutorture/configs/refscale/NOPREEMPT b/tools/testing/selftests/rcutorture/configs/refscale/NOPREEMPT index 7f06838a91e6..ef2b501a6971 100644 --- a/tools/testing/selftests/rcutorture/configs/refscale/NOPREEMPT +++ b/tools/testing/selftests/rcutorture/configs/refscale/NOPREEMPT @@ -15,3 +15,5 @@ CONFIG_PROVE_LOCKING=n CONFIG_RCU_BOOST=n CONFIG_DEBUG_OBJECTS_RCU_HEAD=n CONFIG_RCU_EXPERT=y +CONFIG_KPROBES=n +CONFIG_FTRACE=n |