| From c312bda00d2dc10ce5f6c1189acbefee5c6c8c6c Mon Sep 17 00:00:00 2001 |
| From: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> |
| Date: Tue, 29 Mar 2022 16:34:07 -0400 |
| Subject: [PATCH 01/10] Fix: compaction migratepages event name |
| |
| The commit "fix: mm: compaction: fix the migration stats in trace_mm_compaction_migratepages() (v5.17)" |
| |
| Triggers this warning: |
| |
| LTTng: event provider mismatch: The event name needs to start with provider name + _ + one or more letter, provider: compaction, event name: mm_compaction_migratepages |
| |
| Upstream-Status: Backport |
| |
| Signed-off-by: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> |
| Change-Id: I01c7485af765084dafb33bf33ae392e60bfbf1e7 |
| --- |
| include/instrumentation/events/compaction.h | 4 +++- |
| 1 file changed, 3 insertions(+), 1 deletion(-) |
| |
| diff --git a/include/instrumentation/events/compaction.h b/include/instrumentation/events/compaction.h |
| index 340e41f5..15964537 100644 |
| --- a/include/instrumentation/events/compaction.h |
| +++ b/include/instrumentation/events/compaction.h |
| @@ -98,7 +98,9 @@ LTTNG_TRACEPOINT_EVENT_INSTANCE_MAP(compaction_isolate_template, |
| #endif /* #else #if LTTNG_LINUX_VERSION_CODE >= LTTNG_KERNEL_VERSION(4,0,0) */ |
| |
| #if (LTTNG_LINUX_VERSION_CODE >= LTTNG_KERNEL_VERSION(5,17,0)) |
| -LTTNG_TRACEPOINT_EVENT(mm_compaction_migratepages, |
| +LTTNG_TRACEPOINT_EVENT_MAP(mm_compaction_migratepages, |
| + |
| + compaction_migratepages, |
| |
| TP_PROTO(unsigned long nr_all, |
| unsigned int nr_succeeded), |
| -- |
| 2.19.1 |
| |