linux-kernel - [PATCH v1 0/9] perf auxtrace: Refactor with evsel__is_aux

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [thread-next>] [day] [month] [year] [list]

Message-Id: <20240806204130.720977-1-leo.yan@arm.com>
Date: Tue,  6 Aug 2024 21:41:21 +0100
From: Leo Yan <leo.yan@....com>
To: Arnaldo Carvalho de Melo <acme@...nel.org>,
	Namhyung Kim <namhyung@...nel.org>,
	Ian Rogers <irogers@...gle.com>,
	Adrian Hunter <adrian.hunter@...el.com>,
	James Clark <james.clark@...aro.org>,
	Suzuki K Poulose <suzuki.poulose@....com>,
	Mike Leach <mike.leach@...aro.org>,
	coresight@...ts.linaro.org,
	linux-arm-kernel@...ts.infradead.org,
	linux-kernel@...r.kernel.org,
	"Liang, Kan" <kan.liang@...ux.intel.com>
Cc: Leo Yan <leo.yan@....com>
Subject: [PATCH v1 0/9] perf auxtrace: Refactor with evsel__is_aux_event()

As the evsel__is_aux_event() function can be used to detect AUX event,
it is not necessary for every AUX module to maintain a 'pmu_type' field
and compare it for detecting AUX event.

This patch series refactors auxtrace with using evsel__is_aux_event(),
and remove unused the 'pmu_type' field from every AXU module's
structure.

This series has been tested on Arm SPE and Intel PT.


Leo Yan (9):
  perf auxtrace: Use evsel__is_aux_event() for checking AUX event
  perf auxtrace: Remove unused 'pmu' pointer from struct auxtrace_record
  perf auxtrace: Refactor auxtrace__evsel_is_auxtrace()
  perf arm-spe: Remove the 'pmu_type' field
  perf cs-etm: Remove the 'pmu_type' field
  perf hisi-ptt: Remove the unused 'pmu_type' field
  perf intel-bts: Remove the 'pmu_type' field
  perf intel-pt: Remove the 'pmu_type' field
  perf s390-cpumsf: Remove the unused 'pmu_type' field

 tools/perf/arch/arm/util/cs-etm.c     |  1 -
 tools/perf/arch/arm64/util/arm-spe.c  |  1 -
 tools/perf/arch/arm64/util/hisi-ptt.c |  1 -
 tools/perf/arch/x86/util/intel-bts.c  |  1 -
 tools/perf/arch/x86/util/intel-pt.c   |  1 -
 tools/perf/util/arm-spe.c             | 13 +-------
 tools/perf/util/auxtrace.c            |  8 ++---
 tools/perf/util/auxtrace.h            |  3 --
 tools/perf/util/cs-etm.c              | 17 ++--------
 tools/perf/util/hisi-ptt.c            | 11 -------
 tools/perf/util/intel-bts.c           | 14 +-------
 tools/perf/util/intel-pt.c            | 46 ++++++++++-----------------
 tools/perf/util/s390-cpumsf.c         | 11 -------
 13 files changed, 25 insertions(+), 103 deletions(-)

-- 
2.34.1