perf: Remove more code from the fastpath
Sanity checks cost instructions. Signed-off-by: Peter Zijlstra <a.p.zijlstra@chello.nl> Cc: Arnaldo Carvalho de Melo <acme@redhat.com> Cc: Frederic Weisbecker <fweisbec@gmail.com> Cc: Paul Mackerras <paulus@samba.org> Cc: Mike Galbraith <efault@gmx.de> Cc: Steven Rostedt <rostedt@goodmis.org> LKML-Reference: <20100521090710.852926930@chello.nl> Signed-off-by: Ingo Molnar <mingo@elte.hu>
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Ingo Molnar

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@@ -803,8 +803,6 @@ struct perf_cpu_context {
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struct perf_output_handle {
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struct perf_event *event;
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struct perf_mmap_data *data;
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unsigned long head;
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unsigned long offset;
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unsigned long wakeup;
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unsigned long size;
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void *addr;
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