1. a41794c perf tools: Remove some unused functions by Arnaldo Carvalho de Melo · 15 years ago
  2. 8647093 perf_counter tools: Move from Documentation/perf_counter/ to tools/perf/ by Ingo Molnar · 16 years ago[Renamed from Documentation/perf_counter/util/sigchain.c]
  3. a930d2c perf_counter tools: Add built-in pager support by Ingo Molnar · 16 years ago