[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)
1 file changed