linux-kernel - Re: [PATCH] irq: Add node_affinity CPU masks for smarter irqbalance hints

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Message-ID: <1259054138.4531.1109.camel@laptop>
Date:	Tue, 24 Nov 2009 10:15:38 +0100
From:	Peter Zijlstra <peterz@...radead.org>
To:	Peter P Waskiewicz Jr <peter.p.waskiewicz.jr@...el.com>
Cc:	Yong Zhang <yong.zhang0@...il.com>,
	"linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>,
	"arjan@...ux.jf.intel.com" <arjan@...ux.jf.intel.com>,
	"davem@...emloft.net" <davem@...emloft.net>,
	"netdev@...r.kernel.org" <netdev@...r.kernel.org>,
	Thomas Gleixner <tglx@...utronix.de>
Subject: Re: [PATCH] irq: Add node_affinity CPU masks for smarter
 irqbalance hints

On Tue, 2009-11-24 at 00:59 -0800, Peter P Waskiewicz Jr wrote:
> 
> > All the while not CC'ing the IRQ folks,.. brilliant approach.
> 
> If I knew who I should CC, I'd be happy to add them.  Can you provide
> email addresses please? 

Since most people can't seen to read a simple MAINTAINERS file, some
other people wrote a script to read it for you:

# scripts/get_maintainer.pl -f kernel/irq/manage.c
Ingo Molnar <mingo@...e.hu>
Thomas Gleixner <tglx@...utronix.de>
linux-kernel@...r.kernel.org


Another option is to do something like:

# git log kernel/irq/manage.c | grep Author | head -30 | awk
'{ t[$0]++; } END { for (i in t) { print t[i] " " i; }}' | sort -rn

10 Author: Thomas Gleixner <tglx@...utronix.de>
9 Author: Ingo Molnar <mingo@...e.hu>
3 Author: Magnus Damm <damm@...l.co.jp>
2 Author: Linus Torvalds <torvalds@...ux-foundation.org>
...

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