From: "Paul E. McKenney" <paulmck@linux.vnet.ibm.com>
To: linux-kernel@vger.kernel.org
Cc: mingo@kernel.org, jiangshanlai@gmail.com, dipankar@in.ibm.com,
akpm@linux-foundation.org, mathieu.desnoyers@efficios.com,
josh@joshtriplett.org, tglx@linutronix.de, peterz@infradead.org,
rostedt@goodmis.org, dhowells@redhat.com, edumazet@google.com,
fweisbec@gmail.com, oleg@redhat.com
Subject: [PATCH tip/core/rcu 0/12] Torture-test updates
Date: Mon, 26 Feb 2018 14:02:25 -0800 [thread overview]
Message-ID: <20180226220225.GA32136@linux.vnet.ibm.com> (raw)
Hello!
This series provides torture-test updates:
1. Replace multi-instance kzalloc() with kcalloc().
2. Use __func__ instead of hard-coded function names.
3. Avoid fake-writer use of undefined primitives, which are
represented with NULL in the structure referenced by cur_ops.
4. Re-enable testing of dynamic expediting.
5. Record which grace-period primitives are tested.
6. Update kvm.sh header comment.
7. Add basic ARM64 support to run scripts, courtesy of Lihao Liang.
8. Specify qemu memory size with --memory argument.
9. Default jitter off when running rcuperf.
10. Adjust rcuperf trace processing to allow for workqueues.
11. Grace periods do not piggyback off of themselves, so make
rcuperf understand this.
12. Provide more sensible nreader/nwriter defaults for rcuperf.
Thanx, Paul
------------------------------------------------------------------------
kernel/rcu/rcuperf.c | 21 ++
kernel/rcu/rcutorture.c | 72 +++++-----
tools/testing/selftests/rcutorture/bin/functions.sh | 17 ++
tools/testing/selftests/rcutorture/bin/kvm-recheck-rcuperf-ftrace.sh | 11 -
tools/testing/selftests/rcutorture/bin/kvm-test-1-run.sh | 4
tools/testing/selftests/rcutorture/bin/kvm.sh | 22 ++-
tools/testing/selftests/rcutorture/configs/rcuperf/ver_functions.sh | 24 ---
7 files changed, 102 insertions(+), 69 deletions(-)
next reply other threads:[~2018-02-26 22:02 UTC|newest]
Thread overview: 13+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-02-26 22:02 Paul E. McKenney [this message]
2018-02-26 22:02 ` [PATCH tip/core/rcu 01/12] rcutorture: Replace multi-instance kzalloc() with kcalloc() Paul E. McKenney
2018-02-26 22:02 ` [PATCH tip/core/rcu 02/12] rcutorture: Abstract function and module names Paul E. McKenney
2018-02-26 22:02 ` [PATCH tip/core/rcu 03/12] rcutorture: Avoid fake-writer use of undefined primitives Paul E. McKenney
2018-02-26 22:02 ` [PATCH tip/core/rcu 04/12] rcutorture: Re-enable testing of dynamic expediting Paul E. McKenney
2018-02-26 22:02 ` [PATCH tip/core/rcu 05/12] rcutorture: Record which grace-period primitives are tested Paul E. McKenney
2018-02-26 22:02 ` [PATCH tip/core/rcu 06/12] rcutorture: Update kvm.sh header comment Paul E. McKenney
2018-02-26 22:02 ` [PATCH tip/core/rcu 07/12] rcutorture: Add basic ARM64 support to run scripts Paul E. McKenney
2018-02-26 22:02 ` [PATCH tip/core/rcu 08/12] torture: Specify qemu memory size with --memory argument Paul E. McKenney
2018-02-26 22:02 ` [PATCH tip/core/rcu 09/12] torture: Default jitter off when running rcuperf Paul E. McKenney
2018-02-26 22:02 ` [PATCH tip/core/rcu 10/12] torture: Adjust rcuperf trace processing to allow for workqueues Paul E. McKenney
2018-02-26 22:02 ` [PATCH tip/core/rcu 11/12] torture: Grace periods do not piggyback off of themselves Paul E. McKenney
2018-02-26 22:02 ` [PATCH tip/core/rcu 12/12] torture: Provide more sensible nreader/nwriter defaults for rcuperf Paul E. McKenney
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