perf/x86/intel: Add 1G DTLB load/store miss support for SKL

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commit fb3a5055cd upstream.

Current DTLB load/store miss events (0x608/0x649) only counts 4K,2M and
4M page size.
Need to extend the events to support any page size (4K/2M/4M/1G).

The complete DTLB load/store miss events are:

  DTLB_LOAD_MISSES.WALK_COMPLETED		0xe08
  DTLB_STORE_MISSES.WALK_COMPLETED		0xe49

Signed-off-by: Kan Liang <Kan.liang@intel.com>
Cc: Alexander Shishkin <alexander.shishkin@linux.intel.com>
Cc: Arnaldo Carvalho de Melo <acme@redhat.com>
Cc: Jiri Olsa <jolsa@redhat.com>
Cc: Linus Torvalds <torvalds@linux-foundation.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Thomas Gleixner <tglx@linutronix.de>
Cc: eranian@google.com
Link: http://lkml.kernel.org/r/20170619142609.11058-1-kan.liang@intel.com
Signed-off-by: Ingo Molnar <mingo@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

...

This commit is contained in:

Kan Liang 2017-06-19 07:26:09 -07:00 • committed by Greg Kroah-Hartman

parent 7c679fe729

commit 5220378bd9

1 changed files with 2 additions and 2 deletions

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arch/x86/events/intel/core.c

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