1. 10 Sep, 2002 1 commit
    • Stéphane Eranian's avatar
      [PATCH] ia64: perfmon update · 2b1d3c06
      Stéphane Eranian authored
      Here is what I got so far on perfmon for 2.5.31. It includes:
      
      - your randomization patch with some rework to make it visible to user.
        (your existing program does not need to change or recompilation).
      
      - 3 error conditions cleanups, a missing unlock fix
      
      - copy_*user() replaced with __copy_*_user() or get/put user when appropriate.
        (This gives us a 15% speed improvement on PFM_READ_PMDS).
      
      - sys_perfmonctl(), only check for read-only OR read-write arguments
        (read and write are not separated anymore)
      
      - Non 64-bit overflow do not reset hardware pmd to zero anymore: not needed
      
      - incorporated changes from 2.4.18/9: debug registers when used are
        all restored on ctxsw in.
      
      - added automatic reset on inheritance, no more PMU specific knowledge.
      2b1d3c06
  2. 05 Sep, 2002 4 commits
  3. 04 Sep, 2002 6 commits
  4. 29 Aug, 2002 2 commits
  5. 27 Aug, 2002 20 commits
  6. 26 Aug, 2002 7 commits