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Message-ID: <1343751262.20897.29.camel@twins>
Subject: Re: [PATCH 1/5] user_hooks: New user hooks subsystem
From: Peter Zijlstra <peterz@infradead.org>
To: Ingo Molnar <mingo@kernel.org>
Cc: Frederic Weisbecker <fweisbec@gmail.com>,
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Date: Tue, 31 Jul 2012 18:14:22 +0200
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On Tue, 2012-07-31 at 16:57 +0200, Ingo Molnar wrote:
> 
> 'callback', while a longer word, is almost always used as a noun 
> within the kernel - and it also has a pretty narrow meaning. 

An altogether different naming would be something like:

struct user_kernel_tracking {
	int want_uk_tracking;
	enum {
		in_kernel = 0,
		in_user,
	} uk_state;
};