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ceb90d9e02
linux/arch/x86/events/intel
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Kan Liang ceb90d9e02 perf/x86/intel: Fix PMU read for auto-reload 
Auto-reload events needs to be specially handled in event count read.

Auto-reload is only available for intel_pmu.

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
Fixes: b8241d2069 ("perf/x86/intel: Implement batched PEBS interrupt handling (large PEBS interrupt threshold)")
Link: http://lkml.kernel.org/r/1518474035-21006-5-git-send-email-kan.liang@linux.intel.com
Signed-off-by: Ingo Molnar <mingo@kernel.org>
2018-03-09 08:22:22 +01:00
..
bts.c x86,perf: Disable intel_bts when PTI 2018-01-14 11:42:10 +01:00
core.c perf/x86/intel: Fix PMU read for auto-reload 2018-03-09 08:22:22 +01:00
cstate.c perf/x86/intel/cstate: Add missing CPU IDs 2017-09-25 09:36:17 +02:00
ds.c perf/x86/intel/ds: Introduce ->read() function for auto-reload events and flush the PEBS buffer there 2018-03-09 08:22:21 +01:00
knc.c License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
lbr.c x86/cpu: Rename cpu_data.x86_mask to cpu_data.x86_stepping 2018-02-15 01:15:52 +01:00
Makefile License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
p4.c x86: Mark various structures and functions as 'static' 2017-08-11 14:49:43 +02:00
p6.c x86/cpu: Rename cpu_data.x86_mask to cpu_data.x86_stepping 2018-02-15 01:15:52 +01:00
pt.c perf/core, pt, bts: Get rid of itrace_started 2017-08-29 15:09:24 +02:00
pt.h perf/x86/intel/pt: Allow the disabling of branch tracing 2017-03-30 09:53:49 +02:00
rapl.c perf/x86/rapl: Fix Haswell and Broadwell server RAPL event 2018-01-12 14:59:54 +01:00
uncore_nhmex.c License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
uncore_snb.c License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
uncore_snbep.c perf/x86/intel/uncore: Fix Skylake UPI event format 2018-03-04 09:59:00 +01:00
uncore.c perf/x86/intel/uncore: Cache logical pkg id in uncore driver 2017-11-17 16:22:30 +01:00
uncore.h perf/x86/intel/uncore: Cache logical pkg id in uncore driver 2017-11-17 16:22:30 +01:00