diff options
| author | Vince Weaver <vincent.weaver@maine.edu> | 2014-07-14 15:33:25 -0400 |
|---|---|---|
| committer | Jiri Slaby <jslaby@suse.cz> | 2014-10-31 15:11:31 +0100 |
| commit | 7eca260f3ff84dbc3759937b2796d723a3037549 (patch) | |
| tree | 62471afa9c16a0a34fa08ee463a891d27df0dc12 /kernel | |
| parent | 3ff95cbd5e1be3022a50be19bc0d7ceb1d845a34 (diff) | |
perf/x86/intel: Use proper dTLB-load-misses event on IvyBridge
commit 1996388e9f4e3444db8273bc08d25164d2967c21 upstream.
This was discussed back in February:
https://lkml.org/lkml/2014/2/18/956
But I never saw a patch come out of it.
On IvyBridge we share the SandyBridge cache event tables, but the
dTLB-load-miss event is not compatible. Patch it up after
the fact to the proper DTLB_LOAD_MISSES.DEMAND_LD_MISS_CAUSES_A_WALK
Signed-off-by: Vince Weaver <vincent.weaver@maine.edu>
Signed-off-by: Peter Zijlstra <peterz@infradead.org>
Cc: Arnaldo Carvalho de Melo <acme@kernel.org>
Cc: Linus Torvalds <torvalds@linux-foundation.org>
Link: http://lkml.kernel.org/r/alpine.DEB.2.11.1407141528200.17214@vincent-weaver-1.umelst.maine.edu
Signed-off-by: Ingo Molnar <mingo@kernel.org>
Signed-off-by: Jiri Slaby <jslaby@suse.cz>
Diffstat (limited to 'kernel')
0 files changed, 0 insertions, 0 deletions