See upstream commit:
commit 2d4894b5d2ae0fe1725ea7abd57b33bfbbe45492
Author: Mel Gorman <[email protected]>
Date: Wed Nov 15 17:37:59 2017 -0800
mm: remove cold parameter from free_hot_cold_page*
Signed-off-by: Michael Jeanson <[email protected]>
---
instrumentation/events/lttng-module/kmem.h | 27 +++++++++++++++++++++++++--
1 file changed, 25 insertions(+), 2 deletions(-)
diff --git a/instrumentation/events/lttng-module/kmem.h
b/instrumentation/events/lttng-module/kmem.h
index ad7bf77..c3fa25a 100644
--- a/instrumentation/events/lttng-module/kmem.h
+++ b/instrumentation/events/lttng-module/kmem.h
@@ -132,11 +132,33 @@ LTTNG_TRACEPOINT_EVENT_MAP(mm_page_free_direct,
kmem_mm_page_free_direct,
)
)
-#if (LINUX_VERSION_CODE >= KERNEL_VERSION(3,3,0))
+#if (LINUX_VERSION_CODE >= KERNEL_VERSION(4,15,0))
+LTTNG_TRACEPOINT_EVENT_MAP(mm_page_free_batched, kmem_mm_page_free_batched,
+
+ TP_PROTO(struct page *page),
+
+ TP_ARGS(page),
+
+ TP_FIELDS(
+ ctf_integer_hex(struct page *, page, page)
+ ctf_integer(unsigned long, pfn, page_to_pfn(page))
+ )
+)
+#elif (LINUX_VERSION_CODE >= KERNEL_VERSION(3,3,0))
LTTNG_TRACEPOINT_EVENT_MAP(mm_page_free_batched, kmem_mm_page_free_batched,
+
+ TP_PROTO(struct page *page, int cold),
+
+ TP_ARGS(page, cold),
+
+ TP_FIELDS(
+ ctf_integer_hex(struct page *, page, page)
+ ctf_integer(unsigned long, pfn, page_to_pfn(page))
+ ctf_integer(int, cold, cold)
+ )
+)
#else
LTTNG_TRACEPOINT_EVENT_MAP(mm_pagevec_free, kmem_pagevec_free,
-#endif
TP_PROTO(struct page *page, int cold),
@@ -148,6 +170,7 @@ LTTNG_TRACEPOINT_EVENT_MAP(mm_pagevec_free,
kmem_pagevec_free,
ctf_integer(int, cold, cold)
)
)
+#endif
LTTNG_TRACEPOINT_EVENT_MAP(mm_page_alloc, kmem_mm_page_alloc,
--
2.7.4
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