From: "Paul E. McKenney" <paulmck@linux.vnet.ibm.com>
To: linux-kernel@vger.kernel.org
Cc: mingo@kernel.org, laijs@cn.fujitsu.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,
dvhart@linux.intel.com, fweisbec@gmail.com, oleg@redhat.com,
bobby.prani@gmail.com
Subject: [PATCH tip/core/rcu 0/9] Stop using ACCESS_ONCE (for v4.2)
Date: Mon, 16 Mar 2015 11:41:55 -0700 [thread overview]
Message-ID: <20150316184155.GA24290@linux.vnet.ibm.com> (raw)
Hello!
This patch series converts from ACCESS_ONCE() to either READ_ONCE() or
WRITE_ONCE(), as appropriate. This permits better code generation and
error checking, and is also more compatible with C11 directions. Each
file is updated separately to simplify handling of git conflicts.
Thanx, Paul
------------------------------------------------------------------------
include/linux/rculist.h | 6 -
include/linux/rcupdate.h | 16 ++--
kernel/rcu/rcutorture.c | 2
kernel/rcu/srcu.c | 10 +-
kernel/rcu/tiny_plugin.h | 12 +--
kernel/rcu/tree.c | 184 +++++++++++++++++++++++------------------------
kernel/rcu/tree_plugin.h | 93 +++++++++++------------
kernel/rcu/tree_trace.c | 6 -
kernel/rcu/update.c | 30 +++----
9 files changed, 180 insertions(+), 179 deletions(-)
next reply other threads:[~2015-03-16 18:42 UTC|newest]
Thread overview: 13+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-03-16 18:41 Paul E. McKenney [this message]
2015-03-16 18:42 ` [PATCH v2 tip/core/rcu 1/9] Convert ACCESS_ONCE() to READ_ONCE() and WRITE_ONCE() in rculist.h Paul E. McKenney
2015-03-16 18:42 ` [PATCH v2 tip/core/rcu 2/9] Convert ACCESS_ONCE() to READ_ONCE() and WRITE_ONCE() in rcupdate.h Paul E. McKenney
2015-03-16 18:42 ` [PATCH v2 tip/core/rcu 3/9] Convert ACCESS_ONCE() to READ_ONCE() and WRITE_ONCE() in rcutorture.c Paul E. McKenney
2015-03-16 18:42 ` [PATCH v2 tip/core/rcu 4/9] Convert ACCESS_ONCE() to READ_ONCE() and WRITE_ONCE() in srcu.c Paul E. McKenney
2015-03-16 18:42 ` [PATCH v2 tip/core/rcu 5/9] Convert ACCESS_ONCE() to READ_ONCE() and WRITE_ONCE() in tiny_plugin.h Paul E. McKenney
2015-03-16 18:42 ` [PATCH v2 tip/core/rcu 6/9] Convert ACCESS_ONCE() to READ_ONCE() and WRITE_ONCE() in tree.c Paul E. McKenney
2015-03-16 18:42 ` [PATCH v2 tip/core/rcu 7/9] Convert ACCESS_ONCE() to READ_ONCE() and WRITE_ONCE() in tree_plugin.h Paul E. McKenney
2015-03-16 18:42 ` [PATCH v2 tip/core/rcu 8/9] Convert ACCESS_ONCE() to READ_ONCE() and WRITE_ONCE() in tree_trace.c Paul E. McKenney
2015-03-16 18:42 ` [PATCH v2 tip/core/rcu 9/9] Convert ACCESS_ONCE() to READ_ONCE() and WRITE_ONCE() in update.c Paul E. McKenney
2015-03-23 14:49 ` [PATCH tip/core/rcu 0/9] Stop using ACCESS_ONCE (for v4.2) Steven Rostedt
2015-03-23 15:25 ` Paul E. McKenney
2015-03-23 15:34 ` Steven Rostedt
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