perf_counter: Remove unused ABI bits

extra_config_len isn't used for anything, remove it.

Signed-off-by: Peter Zijlstra <a.p.zijlstra@chello.nl>
Cc: Paul Mackerras <paulus@samba.org>
Cc: Corey Ashford <cjashfor@linux.vnet.ibm.com>
Cc: Arnaldo Carvalho de Melo <acme@redhat.com>
Cc: John Kacur <jkacur@redhat.com>
LKML-Reference: <20090525124600.116035832@chello.nl>
Signed-off-by: Ingo Molnar <mingo@elte.hu>

diff --git a/include/linux/perf_counter.h b/include/linux/perf_counter.h
index 2ddf5e3c55186bed11ce6bd6997155a1cf9c0480..b1f2bac09f9704c5873373c4b6a6417960021b8c 100644 (file)
--- a/include/linux/perf_counter.h
+++ b/include/linux/perf_counter.h
@@ -154,11 +154,11 @@ struct perf_counter_hw_event {
 
                                __reserved_1   : 51;
 
-       __u32                   extra_config_len;
        __u32                   wakeup_events;  /* wakeup every n events */
+       __u32                   __reserved_2;
 
-       __u64                   __reserved_2;
        __u64                   __reserved_3;
+       __u64                   __reserved_4;
 };
 
 /*