From: David Rientjes <rientjes@google.com>
Date: Wed, 10 Mar 2010 22:50:21 +0000 (-0800)
Subject: driver core: numa: fix BUILD_BUG_ON for node_read_distance
X-Git-Tag: v2.6.34-rc2~7^2
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=12ee3c0a0ac42bed0939420468fd35f5cdceae4f;p=pandora-kernel.git

driver core: numa: fix BUILD_BUG_ON for node_read_distance

node_read_distance() has a BUILD_BUG_ON() to prevent buffer overruns when
the number of nodes printed will exceed the buffer length.

Each node only needs four chars: three for distance (maximum distance is
255) and one for a seperating space or a trailing newline.

Signed-off-by: David Rientjes <rientjes@google.com>
Cc: Ingo Molnar <mingo@elte.hu>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
---

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