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perf arm_spe: Correct memory level for remote access

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For remote accesses, the data source packet does not contain information
about the memory level. To avoid misinformation, set the memory level to
NA (Not Available).

Fixes: 4e6430cbb1 ("perf arm-spe: Use SPE data source for neoverse cores")
Reviewed-by: James Clark <james.clark@linaro.org>
Signed-off-by: Leo Yan <leo.yan@arm.com>
Cc: Adrian Hunter <adrian.hunter@intel.com>
Cc: Alexander Shishkin <alexander.shishkin@linux.intel.com>
Cc: Ali Saidi <alisaidi@amazon.com>
Cc: German Gomez <german.gomez@arm.com>
Cc: Ian Rogers <irogers@google.com>
Cc: Jiri Olsa <jolsa@kernel.org>
Cc: Mark Rutland <mark.rutland@arm.com>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: Will Deacon <will@kernel.org>
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
This commit is contained in:
Leo Yan
2025-09-12 16:42:09 +01:00
committed by Arnaldo Carvalho de Melo
parent 039fd0634a
commit cb300e3515
1 changed files with 2 additions and 2 deletions
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4
tools/perf/util/arm-spe.c
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@@ -659,8 +659,8 @@ static void arm_spe__synth_data_source_common(const struct arm_spe_record *recor
* socket
*/
case ARM_SPE_COMMON_DS_REMOTE:
data_src->mem_lvl = PERF_MEM_LVL_REM_CCE1;
data_src->mem_lvl_num = PERF_MEM_LVLNUM_ANY_CACHE;
data_src->mem_lvl = PERF_MEM_LVL_NA;
data_src->mem_lvl_num = PERF_MEM_LVLNUM_NA;
data_src->mem_remote = PERF_MEM_REMOTE_REMOTE;
data_src->mem_snoopx = PERF_MEM_SNOOPX_PEER;
break;