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Date: Wed, 30 Mar 2011 13:46:28 +0200
From: Michal Marek <mmarek@suse.cz>
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To: Peter Zijlstra <peterz@infradead.org>
Cc: Lai Jiangshan <laijs@cn.fujitsu.com>,
        "H. Peter Anvin" <hpa@linux.intel.com>, paulmck@linux.vnet.ibm.com,
        Jan Beulich <JBeulich@novell.com>, Ingo Molnar <mingo@elte.hu>,
        Alexander van Heukelum <heukelum@fastmail.fm>,
        Dipankar Sarma <dipankar@in.ibm.com>,
        Andrew Morton <akpm@linux-foundation.org>,
        Sam Ravnborg <sam@ravnborg.org>, David Howells <dhowells@redhat.com>,
        Oleg Nesterov <oleg@redhat.com>, Roland McGrath <roland@redhat.com>,
        Serge Hallyn <serue@us.ibm.com>, linux-kernel@vger.kernel.org,
        Thomas Gleixner <tglx@linutronix.de>,
        Steven Rostedt <rostedt@goodmis.org>
Subject: Re: [RFC PATCH 4/5] RCU: Add TASK_RCU_OFFSET
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On 30.3.2011 12:57, Peter Zijlstra wrote:
> On Wed, 2011-03-30 at 12:55 +0200, Michal Marek wrote:
>> Subject: [PATCH] headers: Allow for lightweight inclusion of task_struct definition
>>
>> Factor out a couple of type definitions to <header>_types.h to allow
>> using task_struct without pulling tons of new dependencies via sched.h.
> 
> Urgh, not pretty.. so why not clean up sched.h properly? There's way too
> much cruft in there.

It was a proof-of-concept to show that it is doable to have proper
definition of task_struct in rcupdate.h. Not an entry for any code
beauty contest.

Michal
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