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, bobby.prani@gmail.com
Subject: [PATCH tip/core/rcu 0/2] Debloat rcu_segcblist header file
Date: Tue, 2 May 2017 08:35:42 -0700 [thread overview]
Message-ID: <20170502153542.GA19274@linux.vnet.ibm.com> (raw)
Hello!
This series debloats the include/linux/rcu_segcblist.h include file:
1. Leave data structures in include/linux/rcu_segcblist.h, but
move functions to kernel/rcu/rcu_segcblist.h, courtesy of
Ingo Molnar.
2. Move non-trivial functions from kernel/rcu/rcu_segcblist.h
to kernel/rcu/rcu_segcblist.c to avoid excessive inlining
of large functions.
Additional patches open-coding some of the more trivial functions to follow.
Thanx, Paul
------------------------------------------------------------------------
include/linux/rcu_segcblist.h | 628 ----------------------
init/Kconfig | 3
kernel/rcu/Makefile | 1
kernel/rcu/rcu_segcblist.c | 505 ++++++++++++++++++
kernel/rcu/rcu_segcblist.h | 1178 ++++++++++++++++++++++++------------------
kernel/rcu/srcutiny.c | 1
kernel/rcu/srcutree.c | 1
kernel/rcu/tree.h | 3
8 files changed, 1196 insertions(+), 1124 deletions(-)
next reply other threads:[~2017-05-02 15:35 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-05-02 15:35 Paul E. McKenney [this message]
2017-05-02 15:36 ` [PATCH tip/core/rcu 1/2] srcu: Debloat the <linux/rcu_segcblist.h> header Paul E. McKenney
2017-05-02 15:36 ` [PATCH tip/core/rcu 2/2] rcu: Separately compile large rcu_segcblist functions Paul E. McKenney
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