linux-kernel - Re: [PATCH 3/8] module, jump

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Message-ID: <20150320091153.GW23123@twins.programming.kicks-ass.net>
Date:	Fri, 20 Mar 2015 10:11:53 +0100
From:	Peter Zijlstra <peterz@...radead.org>
To:	Rusty Russell <rusty@...tcorp.com.au>
Cc:	mingo@...nel.org, mathieu.desnoyers@...icios.com, oleg@...hat.com,
	paulmck@...ux.vnet.ibm.com, torvalds@...ux-foundation.org,
	linux-kernel@...r.kernel.org, andi@...stfloor.org,
	rostedt@...dmis.org, tglx@...utronix.de,
	Jason Baron <jbaron@...mai.com>
Subject: Re: [PATCH 3/8] module, jump_label: Fix module locking

On Fri, Mar 20, 2015 at 02:56:25PM +1030, Rusty Russell wrote:
> > +static inline bool address_in_module(unsigned long addr, struct module *mod)

> Using __module_address() for this was just plain weird in the first
> place.  How about:
> 
>         if (within_module(iter->key, mod))
> 

Oh hey, look at that ;-) /me fixes.
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