28 Jul, 2014

1 commit

• 8abd818fc   powerpc/perf: Pass the struct perf_events down to compute_mmcr() ... Browse Code »

  To support per-event exclude settings on Power8 we need access to the
  struct perf_events in compute_mmcr().

  Signed-off-by: Michael Ellerman
  Signed-off-by: Benjamin Herrenschmidt

  Michael Ellerman

  2014-07-28 12:30:47 +0800  

23 Feb, 2012

1 commit

• f2699491e   powerpc/perf: Move perf core & PMU code into a subdirectory ... Browse Code »

  The perf code has grown a lot since it started, and is big enough to
  warrant its own subdirectory. For reference it's ~60% bigger than the
  oprofile code. It declutters the kernel directory, makes it simpler to
  grep for "just perf stuff", and allows us to shorten some filenames.

  While we're at it, make it more obvious that we have two implementations
  of the core perf logic. One for (roughly) Book3S CPUs, which was the
  original implementation, and the other for Freescale embedded CPUs.

  Signed-off-by: Michael Ellerman
  Signed-off-by: Benjamin Herrenschmidt

  Michael Ellerman

  2012-02-23 07:50:04 +0800