[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]
Message-Id: <20240827165125.3311306-2-leo.yan@arm.com>
Date: Tue, 27 Aug 2024 17:51:19 +0100
From: Leo Yan <leo.yan@....com>
To: Arnaldo Carvalho de Melo <acme@...nel.org>,
James Clark <james.clark@...aro.org>,
Namhyung Kim <namhyung@...nel.org>,
Ian Rogers <irogers@...gle.com>,
Jiri Olsa <jolsa@...nel.org>,
Adrian Hunter <adrian.hunter@...el.com>,
John Garry <john.g.garry@...cle.com>,
Will Deacon <will@...nel.org>,
Mark Rutland <mark.rutland@....com>,
Mike Leach <mike.leach@...aro.org>,
linux-perf-users@...r.kernel.org,
linux-kernel@...r.kernel.org,
linux-arm-kernel@...ts.infradead.org
Cc: Leo Yan <leo.yan@....com>
Subject: [PATCH v1 1/7] perf arm-spe: Rename arm_spe__synth_data_source_generic()
The arm_spe__synth_data_source_generic() function is invoked when the
tool detects that CPUs do not support data source packets and falls back
to synthesizing only the memory level.
Rename it to arm_spe__synth_memory_level() for better reflecting its
purpose.
Signed-off-by: Leo Yan <leo.yan@....com>
---
tools/perf/util/arm-spe.c | 6 +++---
1 file changed, 3 insertions(+), 3 deletions(-)
diff --git a/tools/perf/util/arm-spe.c b/tools/perf/util/arm-spe.c
index be34d4c4306a..97f3c190817b 100644
--- a/tools/perf/util/arm-spe.c
+++ b/tools/perf/util/arm-spe.c
@@ -496,8 +496,8 @@ static void arm_spe__synth_data_source_neoverse(const struct arm_spe_record *rec
}
}
-static void arm_spe__synth_data_source_generic(const struct arm_spe_record *record,
- union perf_mem_data_src *data_src)
+static void arm_spe__synth_memory_level(const struct arm_spe_record *record,
+ union perf_mem_data_src *data_src)
{
if (record->type & (ARM_SPE_LLC_ACCESS | ARM_SPE_LLC_MISS)) {
data_src->mem_lvl = PERF_MEM_LVL_L3;
@@ -534,7 +534,7 @@ static u64 arm_spe__synth_data_source(const struct arm_spe_record *record, u64 m
if (is_neoverse)
arm_spe__synth_data_source_neoverse(record, &data_src);
else
- arm_spe__synth_data_source_generic(record, &data_src);
+ arm_spe__synth_memory_level(record, &data_src);
if (record->type & (ARM_SPE_TLB_ACCESS | ARM_SPE_TLB_MISS)) {
data_src.mem_dtlb = PERF_MEM_TLB_WK;
--
2.34.1
Powered by blists - more mailing lists