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authorJing Zhang <[email protected]>2022-09-26 21:03:16 +0800
committerArnaldo Carvalho de Melo <[email protected]>2022-09-28 11:26:33 -0300
commit74a61d53a6d1ca1172d85964d15c83c2cc3670b3 (patch)
treee18456e069a1cad147f7186ae3b81d2878e17fa4
parent506442439317153c1aa646fcb35f8678d42efce9 (diff)
perf arm-spe: augment the data source type with neoverse_spe list
When synthesizing event with SPE data source, commit 4e6430cbb1a9("perf arm-spe: Use SPE data source for neoverse cores") augment the type with source information by MIDR. However, is_midr_in_range only compares the first entry in neoverse_spe. Change is_midr_in_range to is_midr_in_range_list to traverse the neoverse_spe array so that all neoverse cores synthesize event with data source packet. Fixes: 4e6430cbb1a9f1dc ("perf arm-spe: Use SPE data source for neoverse cores") Reviewed-by: Ali Saidi <[email protected]> Reviewed-by: Leo Yan <[email protected]> Signed-off-by: Jing Zhang <[email protected]> Cc: Alexander Shishkin <[email protected]> Cc: Ali Saidi <[email protected]> Cc: German Gomez <[email protected]> Cc: Ingo Molnar <[email protected]> Cc: James Clark <[email protected]> Cc: Jiri Olsa <[email protected]> Cc: John Garry <[email protected]> Cc: [email protected] Cc: Mark Rutland <[email protected]> Cc: Mike Leach <[email protected]> Cc: Namhyung Kim <[email protected]> Cc: Peter Zijlstra <[email protected]> Cc: Shuai Xue <[email protected]> Cc: Timothy Hayes <[email protected]> Cc: Will Deacon <[email protected]> Cc: Zhuo Song <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Arnaldo Carvalho de Melo <[email protected]>
-rw-r--r--tools/perf/util/arm-spe.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/tools/perf/util/arm-spe.c b/tools/perf/util/arm-spe.c
index 22dcfe07e886..906476a839e1 100644
--- a/tools/perf/util/arm-spe.c
+++ b/tools/perf/util/arm-spe.c
@@ -498,7 +498,7 @@ static void arm_spe__synth_data_source_generic(const struct arm_spe_record *reco
static u64 arm_spe__synth_data_source(const struct arm_spe_record *record, u64 midr)
{
union perf_mem_data_src data_src = { 0 };
- bool is_neoverse = is_midr_in_range(midr, neoverse_spe);
+ bool is_neoverse = is_midr_in_range_list(midr, neoverse_spe);
if (record->op == ARM_SPE_LD)
data_src.mem_op = PERF_MEM_OP_LOAD;