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| author |   Kan Liang <kan.liang@linux.intel.com> | 2018-03-08 18:15:42 -0800 |
|---|---|---|
| committer |   Ingo Molnar <mingo@kernel.org> | 2018-07-25 11:50:50 +0200 |
| commit | a38b0ba1b7d2e7a6d19877540240e8a4352fc93c (patch) | |
| tree | 596ec808e03201ae53a5f83050956a382705a676 /arch/x86/events/intel/ds.c | |
| parent | perf/x86/intel/ds: Handle PEBS overflow for fixed counters (diff) | |
| download | linux-dev-a38b0ba1b7d2e7a6d19877540240e8a4352fc93c.tar.xz linux-dev-a38b0ba1b7d2e7a6d19877540240e8a4352fc93c.zip | |
perf/x86/intel: Support Extended PEBS for Goldmont Plus
Enable the extended PEBS for Goldmont Plus.
There is no specific PEBS constrains for Goldmont Plus. Removing the
pebs_constraints for Goldmont Plus.
Signed-off-by: Kan Liang <kan.liang@linux.intel.com>
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
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: Stephane Eranian <eranian@google.com>
Cc: Thomas Gleixner <tglx@linutronix.de>
Cc: Vince Weaver <vincent.weaver@maine.edu>
Cc: acme@kernel.org
Link: http://lkml.kernel.org/r/20180309021542.11374-4-kan.liang@linux.intel.com
Signed-off-by: Ingo Molnar <mingo@kernel.org>
Diffstat (limited to 'arch/x86/events/intel/ds.c')
| -rw-r--r-- | arch/x86/events/intel/ds.c | 6 |
1 files changed, 0 insertions, 6 deletions
diff --git a/arch/x86/events/intel/ds.c b/arch/x86/events/intel/ds.c index 595b96ae8a00..b7b01d762d32 100644 --- a/arch/x86/events/intel/ds.c +++ b/arch/x86/events/intel/ds.c @@ -713,12 +713,6 @@ struct event_constraint intel_glm_pebs_event_constraints[] = { EVENT_CONSTRAINT_END }; -struct event_constraint intel_glp_pebs_event_constraints[] = { - /* Allow all events as PEBS with no flags */ - INTEL_ALL_EVENT_CONSTRAINT(0, 0xf), - EVENT_CONSTRAINT_END -}; - struct event_constraint intel_nehalem_pebs_event_constraints[] = { INTEL_PLD_CONSTRAINT(0x100b, 0xf), /* MEM_INST_RETIRED.* */ INTEL_FLAGS_EVENT_CONSTRAINT(0x0f, 0xf), /* MEM_UNCORE_RETIRED.* */ |