From: Lai Jiangshan <laijs@cn.fujitsu.com>
Date: Tue, 28 Jul 2009 12:26:06 +0000 (+0800)
Subject: tracing: Simplify print_graph_cpu()
X-Git-Tag: v2.6.32-rc1~718^2~72
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=0c9e6f639aed490202bbc79214f4495cf4bfde58;p=pandora-kernel.git

tracing: Simplify print_graph_cpu()

print_graph_cpu() is little over-designed.

And "log10_all" may be wrong when there are holes in cpu_online_mask:
the max online cpu id > cpumask_weight(cpu_online_mask)

So change it by using a static column length for the cpu matching
nr_cpu_ids number of decimal characters.

Signed-off-by: Lai Jiangshan <laijs@cn.fujitsu.com>
Cc: Steven Rostedt <rostedt@goodmis.org>
LKML-Reference: <4A6EEE5E.2000001@cn.fujitsu.com>
Signed-off-by: Frederic Weisbecker <fweisbec@gmail.com>
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