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@@ -608,10 +608,6 @@ static inline void __switch_to_xtra(struct task_struct *prev_p,
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memset(tss->io_bitmap, 0xff, prev->io_bitmap_max);
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}
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- /*
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- * Last branch recording recofiguration of trace hardware and
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- * disentangling of trace data per task.
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- */
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if (test_tsk_thread_flag(prev_p, TIF_BTS_TRACE_TS))
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ptrace_bts_take_timestamp(prev_p, BTS_TASK_DEPARTS);
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