From: Linas Vepstas <linas@linas.org>
Date: Fri, 4 Nov 2005 00:55:25 +0000 (-0600)
Subject: [PATCH] powerpc: get rid of per_cpu EEH counters
X-Git-Tag: v2.6.16-rc1~473^2~6
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=257ffc64a6c22621ecb0371b7f10d5b40b74c878;p=pandora-kernel.git

[PATCH] powerpc: get rid of per_cpu EEH counters

242-eeh-no-percpu-counters.patch

Remove per-cpu counters from the EEH code.  These statistics counters
are incremented at a very low frequency, and the performance gains of
per-cpu variables are negligable.  By contrast, the counters weren't
safe against cpu off/online operations, and its not worth the effort
to make them so (other than to turn them into plain globals).

Signed-off-by: Linas Vepstas <linas@austin.ibm.com>
Signed-off-by: Paul Mackerras <paulus@samba.org>
(cherry picked from be3b5d1be053ccb41e91fa5a6f43ef5db301357d commit)
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