From: "Joel Fernandes (Google)" <joel@joelfernandes.org>
To: linux-kernel@vger.kernel.org
Cc: "Joel Fernandes (Google)" <joel@joelfernandes.org>,
rushikesh.s.kadam@intel.com, urezki@gmail.com,
neeraj.iitr10@gmail.com, frederic@kernel.org, paulmck@kernel.org,
rostedt@goodmis.org, rcu@vger.kernel.org
Subject: [PATCH v3 resend 0/6] Implement call_rcu_lazy() and miscellaneous fixes
Date: Tue, 9 Aug 2022 03:45:11 +0000 [thread overview]
Message-ID: <20220809034517.3867176-1-joel@joelfernandes.org> (raw)
Just a refresh of v3 with one additional debug patch. v3's cover letter is here:
https://lore.kernel.org/all/20220713213237.1596225-1-joel@joelfernandes.org/
I just started working on this again while I have some time during paternity
leave ;-) So I thought I'll just send it out again. No other changes other
than that 1 debug patch I added on the top.
Next I am going to go refine the power results as mentioned in Paul's comments
on the last cover letter.
Joel Fernandes (Google) (5):
rcu: Introduce call_rcu_lazy() API implementation
rcuscale: Add laziness and kfree tests
fs: Move call_rcu() to call_rcu_lazy() in some paths
rcutorture: Add test code for call_rcu_lazy()
debug: Toggle lazy at runtime and change flush jiffies
Vineeth Pillai (1):
rcu: shrinker for lazy rcu
fs/dcache.c | 4 +-
fs/eventpoll.c | 2 +-
fs/file_table.c | 2 +-
fs/inode.c | 2 +-
include/linux/rcu_segcblist.h | 1 +
include/linux/rcupdate.h | 6 +
include/linux/sched/sysctl.h | 3 +
kernel/rcu/Kconfig | 8 +
kernel/rcu/rcu.h | 12 +
kernel/rcu/rcu_segcblist.c | 15 +-
kernel/rcu/rcu_segcblist.h | 20 +-
kernel/rcu/rcuscale.c | 74 +++++-
kernel/rcu/rcutorture.c | 60 ++++-
kernel/rcu/tree.c | 131 ++++++----
kernel/rcu/tree.h | 10 +-
kernel/rcu/tree_nocb.h | 246 +++++++++++++++---
kernel/sysctl.c | 17 ++
.../selftests/rcutorture/configs/rcu/CFLIST | 1 +
.../selftests/rcutorture/configs/rcu/TREE11 | 18 ++
.../rcutorture/configs/rcu/TREE11.boot | 8 +
20 files changed, 536 insertions(+), 104 deletions(-)
create mode 100644 tools/testing/selftests/rcutorture/configs/rcu/TREE11
create mode 100644 tools/testing/selftests/rcutorture/configs/rcu/TREE11.boot
--
2.37.1.559.g78731f0fdb-goog
next reply other threads:[~2022-08-09 3:45 UTC|newest]
Thread overview: 28+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-08-09 3:45 Joel Fernandes (Google) [this message]
2022-08-09 3:45 ` [PATCH v3 resend 1/6] rcu: Introduce call_rcu_lazy() API implementation Joel Fernandes (Google)
2022-08-09 3:45 ` [PATCH v3 resend 2/6] rcu: shrinker for lazy rcu Joel Fernandes (Google)
2022-08-09 3:45 ` [PATCH v3 resend 3/6] rcuscale: Add laziness and kfree tests Joel Fernandes (Google)
2022-08-09 3:45 ` [PATCH v3 resend 4/6] fs: Move call_rcu() to call_rcu_lazy() in some paths Joel Fernandes (Google)
2022-08-18 17:22 ` Joel Fernandes
2022-08-18 17:23 ` Joel Fernandes
2022-08-18 23:05 ` Joel Fernandes
2022-08-19 1:21 ` Joel Fernandes
2022-08-19 1:29 ` Joel Fernandes
2022-08-19 2:35 ` Paul E. McKenney
2022-08-19 2:45 ` Joel Fernandes
2022-08-19 16:30 ` Joel Fernandes
2022-08-19 17:12 ` Paul E. McKenney
2022-08-19 18:14 ` Joel Fernandes
2022-08-19 18:17 ` Joel Fernandes
2022-08-19 18:26 ` Paul E. McKenney
2022-08-19 18:29 ` Joel Fernandes
2022-08-19 19:40 ` Joel Fernandes
2022-08-19 19:58 ` Paul E. McKenney
2022-08-19 20:13 ` Joel Fernandes
2022-08-09 3:45 ` [PATCH v3 resend 5/6] rcutorture: Add test code for call_rcu_lazy() Joel Fernandes (Google)
2022-08-09 3:45 ` [PATCH v3 resend 6/6] debug: Toggle lazy at runtime and change flush jiffies Joel Fernandes (Google)
2022-08-11 2:23 ` [PATCH v3 resend 0/6] Implement call_rcu_lazy() and miscellaneous fixes Joel Fernandes
2022-08-11 2:31 ` Joel Fernandes
2022-08-11 2:51 ` Paul E. McKenney
2022-08-11 3:22 ` Joel Fernandes
2022-08-11 3:46 ` Paul E. McKenney
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