linux-kernel - Re: [patch 01/15] Kernel Tracepoints

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Message-Id: <1216151520.12595.236.camel@twins>
Date:	Tue, 15 Jul 2008 21:52:00 +0200
From:	Peter Zijlstra <peterz@...radead.org>
To:	Mathieu Desnoyers <mathieu.desnoyers@...ymtl.ca>
Cc:	akpm@...ux-foundation.org, Ingo Molnar <mingo@...e.hu>,
	linux-kernel@...r.kernel.org,
	Masami Hiramatsu <mhiramat@...hat.com>,
	"Frank Ch. Eigler" <fche@...hat.com>,
	Hideo AOKI <haoki@...hat.com>,
	Takashi Nishiie <t-nishiie@...css.fujitsu.com>,
	Steven Rostedt <rostedt@...dmis.org>,
	Alexander Viro <viro@...iv.linux.org.uk>,
	Eduard - Gabriel Munteanu <eduard.munteanu@...ux360.ro>,
	Paul E McKenney <paulmck@...ux.vnet.ibm.com>
Subject: Re: [patch 01/15] Kernel Tracepoints

On Tue, 2008-07-15 at 15:02 -0400, Mathieu Desnoyers wrote:
> * Peter Zijlstra (peterz@...radead.org) wrote:

> > Would it make sense to add:
> > 
> > rcu_read_sched_lock()
> > rcu_read_sched_unlock()
> > 
> > to match:
> > 
> > call_rcu_sched()
> > rcu_barrier_sched()
> > synchronize_sched()
> > 
> > ?
> > 
> 
> Actually I think it's better to call them
> rcu_read_lock_sched() and rcu_read_unlock_sched() to match the _bh()
> equivalent already in rcupdate.h.

Sure,.

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