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Message-Id: <20111206171534.429636558@chello.nl>
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Date: Tue, 06 Dec 2011 18:15:34 +0100
From: Peter Zijlstra <a.p.zijlstra@chello.nl>
To: Ingo Molnar <mingo@elte.hu>, Jason Baron <jbaron@redhat.com>
Cc: linux-kernel@vger.kernel.org, Mike Galbraith <efault@gmx.de>,
        Paul Turner <pjt@google.com>,
        Arnaldo Carvalho de Melo <acme@infradead.org>
Subject: [PATCH 0/3] Use jump_label for sched_feat()
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These patches implement sched_feat() using jump_labels. The first is a section
mismatch fix. The second patch provides a little infrastructure and the third
patch applies it to make sched_feat() use static_branch().

It uses static_branch() coupled with unlikely/likely in order to control the
branch block position. I haven't checked if it works, but it likely doesn't,
although it should.