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| author | Paul E. McKenney <paulmck@linux.vnet.ibm.com> | 2014-07-21 20:13:35 (GMT) |
|---|---|---|
| committer | Paul E. McKenney <paulmck@linux.vnet.ibm.com> | 2014-09-07 23:24:44 (GMT) |
| commit | 9e62b0efdcead5b66c0c006df2f19a449b22cf08 (patch) | |
| tree | 062121dbecbcc691550d698fc4f793ca12caa140 /tools | |
| parent | 616fd166f64df42db7d1bdd12918d9105f3add05 (diff) | |
| download | linux-9e62b0efdcead5b66c0c006df2f19a449b22cf08.tar.xz | |
rcutorture: Test partial nohz_full= configuration
The current set of tests covers only cases where either all possible CPUs
are nohz_full= CPUs or none of them are. Because there have been some
recent bug escapes in cases where only some of the CPUs are nohz_full=
CPUs, this commit add a configuration where only half of the CPUs are
nohz_full= CPUs.
Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com>
Reviewed-by: Pranith Kumar <bobby.prani@gmail.com>
Diffstat (limited to 'tools')
| -rw-r--r-- | tools/testing/selftests/rcutorture/configs/rcu/TREE07 | 2 | ||||
| -rw-r--r-- | tools/testing/selftests/rcutorture/configs/rcu/TREE07.boot | 1 |
2 files changed, 2 insertions, 1 deletions
diff --git a/tools/testing/selftests/rcutorture/configs/rcu/TREE07 b/tools/testing/selftests/rcutorture/configs/rcu/TREE07 index ab62255..715ee5e 100644 --- a/tools/testing/selftests/rcutorture/configs/rcu/TREE07 +++ b/tools/testing/selftests/rcutorture/configs/rcu/TREE07 @@ -7,7 +7,7 @@ CONFIG_PREEMPT=n CONFIG_HZ_PERIODIC=n CONFIG_NO_HZ_IDLE=n CONFIG_NO_HZ_FULL=y -CONFIG_NO_HZ_FULL_ALL=y +CONFIG_NO_HZ_FULL_ALL=n CONFIG_NO_HZ_FULL_SYSIDLE=y CONFIG_RCU_FAST_NO_HZ=n CONFIG_RCU_TRACE=y diff --git a/tools/testing/selftests/rcutorture/configs/rcu/TREE07.boot b/tools/testing/selftests/rcutorture/configs/rcu/TREE07.boot new file mode 100644 index 0000000..d446099 --- /dev/null +++ b/tools/testing/selftests/rcutorture/configs/rcu/TREE07.boot @@ -0,0 +1 @@ +nohz_full=2-9 |