[PATCH v6 3/8] perf auxtrace: Remove unused 'pmu' pointer from struct auxtrace_record
From: Leo Yan <leo.yan@arm.com>
Date: 2024-08-23 11:33:36
Also in:
linux-perf-users, lkml
Subsystem:
arm/coresight framework and drivers, hisilicon ptt driver, performance events subsystem, the rest · Maintainers:
Suzuki K Poulose, Yicong Yang, Jonathan Cameron, Peter Zijlstra, Ingo Molnar, Arnaldo Carvalho de Melo, Namhyung Kim, Linus Torvalds
The 'pmu' pointer in the auxtrace_record structure is not used after support multiple AUX events, remove it. Signed-off-by: Leo Yan <leo.yan@arm.com> Reviewed-by: Adrian Hunter <adrian.hunter@intel.com> --- 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/auxtrace.h | 1 - 6 files changed, 6 deletions(-)
diff --git a/tools/perf/arch/arm/util/cs-etm.c b/tools/perf/arch/arm/util/cs-etm.c
index da6231367993..96aeb7cdbee1 100644
--- a/tools/perf/arch/arm/util/cs-etm.c
+++ b/tools/perf/arch/arm/util/cs-etm.c@@ -888,7 +888,6 @@ struct auxtrace_record *cs_etm_record_init(int *err) } ptr->cs_etm_pmu = cs_etm_pmu; - ptr->itr.pmu = cs_etm_pmu; ptr->itr.parse_snapshot_options = cs_etm_parse_snapshot_options; ptr->itr.recording_options = cs_etm_recording_options; ptr->itr.info_priv_size = cs_etm_info_priv_size;
diff --git a/tools/perf/arch/arm64/util/arm-spe.c b/tools/perf/arch/arm64/util/arm-spe.c
index d59f6ca499f2..2be99fdf997d 100644
--- a/tools/perf/arch/arm64/util/arm-spe.c
+++ b/tools/perf/arch/arm64/util/arm-spe.c@@ -514,7 +514,6 @@ struct auxtrace_record *arm_spe_recording_init(int *err, } sper->arm_spe_pmu = arm_spe_pmu; - sper->itr.pmu = arm_spe_pmu; sper->itr.snapshot_start = arm_spe_snapshot_start; sper->itr.snapshot_finish = arm_spe_snapshot_finish; sper->itr.find_snapshot = arm_spe_find_snapshot;
diff --git a/tools/perf/arch/arm64/util/hisi-ptt.c b/tools/perf/arch/arm64/util/hisi-ptt.c
index ba97c8a562a0..eac9739c87e6 100644
--- a/tools/perf/arch/arm64/util/hisi-ptt.c
+++ b/tools/perf/arch/arm64/util/hisi-ptt.c@@ -174,7 +174,6 @@ struct auxtrace_record *hisi_ptt_recording_init(int *err, } pttr->hisi_ptt_pmu = hisi_ptt_pmu; - pttr->itr.pmu = hisi_ptt_pmu; pttr->itr.recording_options = hisi_ptt_recording_options; pttr->itr.info_priv_size = hisi_ptt_info_priv_size; pttr->itr.info_fill = hisi_ptt_info_fill;
diff --git a/tools/perf/arch/x86/util/intel-bts.c b/tools/perf/arch/x86/util/intel-bts.c
index 34696f3d3d5d..85c8186300c8 100644
--- a/tools/perf/arch/x86/util/intel-bts.c
+++ b/tools/perf/arch/x86/util/intel-bts.c@@ -434,7 +434,6 @@ struct auxtrace_record *intel_bts_recording_init(int *err) } btsr->intel_bts_pmu = intel_bts_pmu; - btsr->itr.pmu = intel_bts_pmu; btsr->itr.recording_options = intel_bts_recording_options; btsr->itr.info_priv_size = intel_bts_info_priv_size; btsr->itr.info_fill = intel_bts_info_fill;
diff --git a/tools/perf/arch/x86/util/intel-pt.c b/tools/perf/arch/x86/util/intel-pt.c
index 4b710e875953..ea510a7486b1 100644
--- a/tools/perf/arch/x86/util/intel-pt.c
+++ b/tools/perf/arch/x86/util/intel-pt.c@@ -1197,7 +1197,6 @@ struct auxtrace_record *intel_pt_recording_init(int *err) } ptr->intel_pt_pmu = intel_pt_pmu; - ptr->itr.pmu = intel_pt_pmu; ptr->itr.recording_options = intel_pt_recording_options; ptr->itr.info_priv_size = intel_pt_info_priv_size; ptr->itr.info_fill = intel_pt_info_fill;
diff --git a/tools/perf/util/auxtrace.h b/tools/perf/util/auxtrace.h
index d405efcd8708..a1895a4f530b 100644
--- a/tools/perf/util/auxtrace.h
+++ b/tools/perf/util/auxtrace.h@@ -411,7 +411,6 @@ struct auxtrace_record { int (*read_finish)(struct auxtrace_record *itr, int idx); unsigned int alignment; unsigned int default_aux_sample_size; - struct perf_pmu *pmu; struct evlist *evlist; };
--
2.34.1