linux-kernel - [PATCH] perf jevents: fix no member named 'entries' issue

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Date:   Tue, 19 Sep 2023 16:09:29 +0800
From:   Xu Yang <xu.yang_2@....com>
To:     peterz@...radead.org, mingo@...hat.com, acme@...nel.org,
        mark.rutland@....com, alexander.shishkin@...ux.intel.com,
        jolsa@...nel.org, namhyung@...nel.org, irogers@...gle.com,
        adrian.hunter@...el.com
Cc:     linux-perf-users@...r.kernel.org, linux-kernel@...r.kernel.org,
        xu.yang_2@....com
Subject: [PATCH] perf jevents: fix no member named 'entries' issue

The struct "pmu_events_table" has been changed after commit
2e255b4f9f41 (perf jevents: Group events by PMU, 2023-08-23).
So there doesn't exist 'entries' in pmu_events_table anymore.
This will align the members with that commit. Othewise, below
errors will be printed when run jevent.py:

pmu-events/pmu-events.c:5485:26: error: ‘struct pmu_metrics_table’ has no member named ‘entries’
 5485 |                         .entries = pmu_metrics__freescale_imx8dxl_sys,

Signed-off-by: Xu Yang <xu.yang_2@....com>
---
 tools/perf/pmu-events/jevents.py | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/tools/perf/pmu-events/jevents.py b/tools/perf/pmu-events/jevents.py
index a7e88332276d..af15fa2cadbd 100755
--- a/tools/perf/pmu-events/jevents.py
+++ b/tools/perf/pmu-events/jevents.py
@@ -764,8 +764,8 @@ static const struct pmu_sys_events pmu_sys_event_tables[] = {
       continue
     _args.output_file.write(f"""\t{{
 \t\t.metric_table = {{
-\t\t\t.entries = {tblname},
-\t\t\t.length = ARRAY_SIZE({tblname})
+\t\t\t.pmus = {tblname},
+\t\t\t.num_pmus = ARRAY_SIZE({tblname})
 \t\t}},
 \t\t.name = \"{tblname}\",
 \t}},
-- 
2.34.1