From: Oleg Nesterov <oleg@tv-sign.ru>
Date: Wed, 9 May 2007 09:34:12 +0000 (-0700)
Subject: workqueue: introduce cpu_singlethread_map
X-Git-Tag: v2.6.22-rc1~227
X-Git-Url: https://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=b1f4ec172f75bc2f5cc4f4be69b5587660a955d2;p=pandora-kernel.git

workqueue: introduce cpu_singlethread_map

The code like

	if (is_single_threaded(wq))
		do_something(singlethread_cpu);
	else {
		for_each_cpu_mask(cpu, cpu_populated_map)
			do_something(cpu);
	}

looks very annoying. We can add "static cpumask_t cpu_singlethread_map" and
simplify the code. Lessens .text a bit, and imho makes the code more readable.

Signed-off-by: Oleg Nesterov <oleg@tv-sign.ru>
Cc: Ingo Molnar <mingo@elte.hu>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
---

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