linux-kernel - RE: [RFC][PATCH] Introduce page fault tracepoint

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Message-ID: <A5ED84D3BB3A384992CBB9C77DEDA4D443E8E677@USINDEM103.corp.hds.com>
Date:	Thu, 22 Aug 2013 14:44:58 +0000
From:	Seiji Aguchi <seiji.aguchi@....com>
To:	Steven Rostedt <rostedt@...dmis.org>
CC:	"linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>,
	"x86@...nel.org" <x86@...nel.org>, "hpa@...or.com" <hpa@...or.com>,
	"mingo@...e.hu" <mingo@...e.hu>, "bp@...en8.de" <bp@...en8.de>,
	"tglx@...utronix.de" <tglx@...utronix.de>,
	"fdeslaur@...il.com" <fdeslaur@...il.com>,
	"raphael.beamonte@...il.com" <raphael.beamonte@...il.com>,
	"dle-develop@...ts.sourceforge.net" 
	<dle-develop@...ts.sourceforge.net>,
	Tomoki Sekiyama <tomoki.sekiyama@....com>
Subject: RE: [RFC][PATCH] Introduce page fault tracepoint

> Printing the regs pointer is rather useless. This is specific for x86,
> why not print the ip of where it happened and the faulting address
> itself?

Thank you for reviewing.
I will change the regs pointer to ip.

> Note, you only need to change the TP_printk() to do that. For
> efficiency reasons, only pass in regs.
 
OK. Will change the TP_printk().

Seiji
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