linux-kernel - Re: [PATCHv3] kprobes: Introduce kprobe_handle

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Message-ID: <20080109075803.GB32560@infradead.org>
Date:	Wed, 9 Jan 2008 07:58:03 +0000
From:	Christoph Hellwig <hch@...radead.org>
To:	Heiko Carstens <heiko.carstens@...ibm.com>
Cc:	Harvey Harrison <harvey.harrison@...il.com>,
	Andrew Morton <akpm@...ux-foundation.org>,
	LKML <linux-kernel@...r.kernel.org>,
	Masami Hiramatsu <mhiramat@...hat.com>,
	Ananth N Mavinakayanahalli <ananth@...ibm.com>,
	David Miller <davem@...emloft.net>, hskinnemoen@...el.com,
	schwidefsky@...ibm.com, tony.luck@...el.com,
	Ingo Molnar <mingo@...e.hu>, Paul Mackerras <paulus@...ba.org>
Subject: Re: [PATCHv3] kprobes: Introduce kprobe_handle_fault()

On Wed, Jan 09, 2008 at 07:14:08AM +0100, Heiko Carstens wrote:
> I like this better (not including any other changes):
> 
> 	if (!user_mode(regs) && !preemptible() && kprobe_running())
> 		return kprobe_fault_handler(regs, trapnr);

seconded.

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