From: "Paul E. McKenney" <paulmck@kernel.org>
To: rcu@vger.kernel.org
Cc: linux-kernel@vger.kernel.org, kernel-team@fb.com,
mingo@kernel.org, jiangshanlai@gmail.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, joel@joelfernandes.org
Subject: [PATCH tip/core/rcu 0/7] Lockdep-RCU updates for v5.11
Date: Thu, 5 Nov 2020 15:23:45 -0800 [thread overview]
Message-ID: <20201105232345.GA19179@paulmck-ThinkPad-P72> (raw)
Hello!
This series simplifies use of the lockdep-RCU API, all courtesy of
Jakub Kicinski:
1. Un-hide lockdep_tasklist_lock_is_held() for !LOCKDEP.
2. Un-hide RCU lockdep maps for !LOCKDEP.
3. Un-hide networking lockdep_sock_is_held() for !LOCKDEP.
4. Remove broken definitions in sched and un-hide for !LOCKDEP.
5. Use a more appropriate lockdep helper in SRCU.
6. Provide dummy forward declaration of *_is_held() helpers.
7. Prevent RCU_LOCKDEP_WARN() from swallowing the condition.
Thanx, Paul
------------------------------------------------------------------------
include/linux/lockdep.h | 6 ++++++
include/linux/rcupdate.h | 11 ++++++-----
include/linux/rcupdate_trace.h | 4 ++--
include/linux/sched/task.h | 2 --
include/net/sch_generic.h | 12 ------------
include/net/sock.h | 2 --
kernel/rcu/srcutree.c | 2 +-
7 files changed, 15 insertions(+), 24 deletions(-)
next reply other threads:[~2020-11-05 23:23 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-11-05 23:23 Paul E. McKenney [this message]
2020-11-05 23:24 ` [PATCH tip/core/rcu 1/7] sched: Un-hide lockdep_tasklist_lock_is_held() for !LOCKDEP paulmck
2020-11-05 23:24 ` [PATCH tip/core/rcu 2/7] rcu: Un-hide lockdep maps " paulmck
2020-11-05 23:24 ` [PATCH tip/core/rcu 3/7] net: Un-hide lockdep_sock_is_held() " paulmck
2020-11-05 23:24 ` [PATCH tip/core/rcu 4/7] net: sched: Remove broken definitions and un-hide " paulmck
2020-11-05 23:24 ` [PATCH tip/core/rcu 5/7] srcu: Use a more appropriate lockdep helper paulmck
2020-11-05 23:24 ` [PATCH tip/core/rcu 6/7] lockdep: Provide dummy forward declaration of *_is_held() helpers paulmck
2020-11-05 23:24 ` [PATCH tip/core/rcu 7/7] rcu: Prevent RCU_LOCKDEP_WARN() from swallowing the condition paulmck
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