From: Zhaolei <zhaolei@cn.fujitsu.com>
Date: Mon, 20 Apr 2009 06:59:36 +0000 (+0800)
Subject: trace_workqueue: remove cpu_workqueue_stats->first_entry
X-Git-Tag: v2.6.31-rc1~401^2~19
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=b8867164f05791a6b5363bd51c1274e03600886e;p=pandora-kernel.git

trace_workqueue: remove cpu_workqueue_stats->first_entry

cpu_workqueue_stats->first_entry is useless because we can retrieve the
header of a cpu workqueue using:
if (&cpu_workqueue_stats->list == workqueue_cpu_stat(cpu)->list.next)

[ Impact: cleanup ]

Signed-off-by: Zhao Lei <zhaolei@cn.fujitsu.com>
Cc: Steven Rostedt <rostedt@goodmis.org>
Cc: Tom Zanussi <tzanussi@gmail.com>
Cc: Oleg Nesterov <oleg@redhat.com>
Cc: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Frederic Weisbecker <fweisbec@gmail.com>
---

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