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Message-Id: <20181106210712.12098-1-adrian.hunter@intel.com>
Date: Tue, 6 Nov 2018 23:07:09 +0200
From: Adrian Hunter <adrian.hunter@...el.com>
To: Arnaldo Carvalho de Melo <acme@...nel.org>
Cc: Jiri Olsa <jolsa@...hat.com>, Andi Kleen <ak@...ux.intel.com>,
linux-kernel@...r.kernel.org, leo.yan@...aro.org,
David Miller <davem@...emloft.net>,
Mathieu Poirier <mathieu.poirier@...aro.org>
Subject: [PATCH V2 0/3] perf tools: Fix for cases where cpumode is incorrect or insufficient
Hi
Here is V2:
These patches probably deal with most cases except the one fixed by David
Miller's "perf callchain: Honour the ordering of
PERF_CONTEXT_{USER,KERNEL,etc}" patch, and also cat_backtrace() which looks
like it has the same problem, and the cs-etm fix.
Changes in V2:
perf tools: Add fallback functions for cases where cpumode is insufficient
Rename fallback functions to both end in _fb
Add and use variable machine->single_address_space
perf tools: Use fallback for sample_addr_correlates_sym() cases
perf tools: Use fallbacks for branch stacks
Adjusted for the re-naming above
perf intel-pt: Insert callchain context into synthesized callchains
perf intel-pt/bts: Calculate cpumode for synthesized samples
Dropped because they have been applied
Adrian Hunter (3):
perf tools: Add fallback functions for cases where cpumode is insufficient
perf tools: Use fallback for sample_addr_correlates_sym() cases
perf tools: Use fallbacks for branch stacks
tools/perf/arch/common.c | 10 ++++++++
tools/perf/arch/common.h | 1 +
tools/perf/builtin-script.c | 12 ++++-----
tools/perf/util/event.c | 29 +++++++++++++++++++++-
tools/perf/util/machine.c | 27 ++++++++++++++++++++
tools/perf/util/machine.h | 3 +++
.../util/scripting-engines/trace-event-python.c | 16 ++++++------
tools/perf/util/session.c | 4 +++
tools/perf/util/thread.h | 4 +++
9 files changed, 91 insertions(+), 15 deletions(-)
Regards
Adrian
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