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From: Peter Zijlstra <peterz@infradead.org>
To: Jason Baron <jbaron@redhat.com>
Cc: KAMEZAWA Hiroyuki <kamezawa.hiroyu@jp.fujitsu.com>,
	"linux-kernel@vger.kernel.org" <linux-kernel@vger.kernel.org>,
	Jeremy Fitzhardinge <jeremy.fitzhardinge@citrix.com>,
	rostedt@goodmis.org
Subject: Re: [PATCH] jump_label: jump_label for boot options.
Date: Thu, 01 Dec 2011 18:45:15 +0100	[thread overview]
Message-ID: <1322761515.4699.49.camel@twins> (raw)
In-Reply-To: <1322761185.4699.47.camel@twins>

On Thu, 2011-12-01 at 18:39 +0100, Peter Zijlstra wrote:
> +#define SCHED_FEAT(name, enabled)                                      \
> +static __always_inline bool static_branch_##name(struct jump_label_key *key) \
> +{                                                                      \
> +       return static_branch_##enabled(key);                            \
> +}
> +
> +#include "features.h"
> +
> +#undef SCHED_FEAT
> +
> +#if defined(CONFIG_SCHED_DEBUG) && defined(HAVE_JUMP_LABEL)
> +static struct jump_label_key sched_feat_keys[__SCHED_FEAT_NR];
> +#define sched_feat(x) (static_branch(&sched_feat_keys[__SCHED_FEAT_##x])) 

#define sched_feat(x) static_branch_##x(&sched_feat_keys[__SCHED_FEAT_##x])

of course ;-)

  reply	other threads:[~2011-12-01 17:45 UTC|newest]

Thread overview: 25+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2011-12-01  2:53 [PATCH] jump_label: jump_label for boot options KAMEZAWA Hiroyuki
2011-12-01 14:48 ` Steven Rostedt
2011-12-01 15:06   ` Peter Zijlstra
2011-12-01 16:14     ` Steven Rostedt
2011-12-01 15:07   ` Peter Zijlstra
2011-12-02  0:18   ` KAMEZAWA Hiroyuki
2011-12-01 15:05 ` Peter Zijlstra
2011-12-02  0:22   ` KAMEZAWA Hiroyuki
2011-12-02  9:24     ` Peter Zijlstra
2011-12-02 12:45       ` Johannes Weiner
2011-12-02 12:53         ` Peter Zijlstra
2011-12-07 10:16           ` Johannes Weiner
2011-12-01 15:40 ` Jason Baron
2011-12-01 16:28   ` Peter Zijlstra
2011-12-01 16:50     ` Jason Baron
2011-12-01 17:16       ` Jason Baron
2011-12-01 18:16         ` Peter Zijlstra
2011-12-01 17:39       ` Peter Zijlstra
2011-12-01 17:45         ` Peter Zijlstra [this message]
2011-12-01 21:13         ` Jason Baron
2011-12-01 22:08           ` Peter Zijlstra
2011-12-02  0:28   ` KAMEZAWA Hiroyuki
2011-12-02  5:34     ` Mike Galbraith
2011-12-02  5:47       ` KAMEZAWA Hiroyuki
2011-12-02  8:39     ` Peter Zijlstra

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