[lttng-dev] [PATCH] Fix mm_vmscan_lru_isolate tracepoint for RHEL 9.4 kernel

Martin Hicks martin at sr-research.com
Fri May 17 10:30:03 EDT 2024



Redhat has moved to using the format first found in the 6.7 kernel
for the mm_vmscan_lru_isolate tracepoint.

Signed-off-by: Martin Hicks <martin at sr-research.com>
---
 include/instrumentation/events/mm_vmscan.h | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/include/instrumentation/events/mm_vmscan.h b/include/instrumentation/events/mm_vmscan.h
index ea6f4b7..49a9eae 100644
--- a/include/instrumentation/events/mm_vmscan.h
+++ b/include/instrumentation/events/mm_vmscan.h
@@ -369,7 +369,9 @@ LTTNG_TRACEPOINT_EVENT_MAP(mm_shrink_slab_end,
 )
 #endif
 
-#if (LTTNG_LINUX_VERSION_CODE >= LTTNG_KERNEL_VERSION(6,7,0))
+#if (LTTNG_LINUX_VERSION_CODE >= LTTNG_KERNEL_VERSION(6,7,0) || \
+     LTTNG_RHEL_KERNEL_RANGE(5,14,0,427,0,0, 5,15,0,0,0,0))
+
 LTTNG_TRACEPOINT_EVENT(mm_vmscan_lru_isolate,
 
 	TP_PROTO(int classzone_idx,
-- 
2.43.0



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