Stephane Eranian c7a286577d perf/x86/intel: Allow PEBS multi-entry in watermark mode ... This patch fixes a restriction/bug introduced by: 583feb08e7 ("perf/x86/intel: Fix handling of wakeup_events for multi-entry PEBS") The original patch prevented using multi-entry PEBS when wakeup_events != 0. However given that wakeup_events is part of a union with wakeup_watermark, it means that in watermark mode, PEBS multi-entry is also disabled which is not the intent. This patch fixes this by checking is watermark mode is enabled. Signed-off-by: Stephane Eranian <eranian@google.com> Cc: Linus Torvalds <torvalds@linux-foundation.org> Cc: Peter Zijlstra <peterz@infradead.org> Cc: Thomas Gleixner <tglx@linutronix.de> Cc: jolsa@redhat.com Cc: kan.liang@intel.com Cc: vincent.weaver@maine.edu Fixes: 583feb08e7 ("perf/x86/intel: Fix handling of wakeup_events for multi-entry PEBS") Link: http://lkml.kernel.org/r/20190514003400.224340-1-eranian@google.com Signed-off-by: Ingo Molnar <mingo@kernel.org>		2019-05-14 09:07:58 +02:00
..
amd	perf/x86/amd/iommu: Make the 'amd_iommu_attr_groups' symbol static	2019-05-08 13:35:32 +02:00
intel	perf/x86/intel: Allow PEBS multi-entry in watermark mode	2019-05-14 09:07:58 +02:00
core.c	perf/x86: Make perf callchains work without CONFIG_FRAME_POINTER	2019-04-29 08:25:05 +02:00
Kconfig	License cleanup: add SPDX GPL-2.0 license identifier to files with no license	2017-11-02 11:10:55 +01:00
Makefile	perf/x86/events: Add an AMD-specific Makefile	2017-01-30 12:01:19 +01:00
msr.c	perf/x86/msr: Add Icelake support	2019-04-16 12:26:19 +02:00
perf_event.h	perf/x86/intel: Fix INTEL_FLAGS_EVENT_CONSTRAINT* masking	2019-05-10 08:04:17 +02:00