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Update kernel probes to more detailed match to kernel versions
[lttng-modules.git]
/
instrumentation
/
events
/
lttng-module
/
kmem.h
diff --git
a/instrumentation/events/lttng-module/kmem.h
b/instrumentation/events/lttng-module/kmem.h
index dab8989c0ea8327462ea2377991b873fc98680c8..baf4176aa1192ed0f46b48a25390f356158a5e17 100644
(file)
--- a/
instrumentation/events/lttng-module/kmem.h
+++ b/
instrumentation/events/lttng-module/kmem.h
@@
-4,6
+4,13
@@
#if !defined(_TRACE_KMEM_H) || defined(TRACE_HEADER_MULTI_READ)
#define _TRACE_KMEM_H
#if !defined(_TRACE_KMEM_H) || defined(TRACE_HEADER_MULTI_READ)
#define _TRACE_KMEM_H
+#include <linux/types.h>
+#include <linux/tracepoint.h>
+#include <linux/version.h>
+#if (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,36))
+#include <trace/events/gfpflags.h>
+#endif
+
DECLARE_EVENT_CLASS(kmem_alloc,
TP_PROTO(unsigned long call_site,
DECLARE_EVENT_CLASS(kmem_alloc,
TP_PROTO(unsigned long call_site,
@@
-143,7
+150,12
@@
DEFINE_EVENT(kmem_free, kmem_cache_free,
TP_ARGS(call_site, ptr)
)
TP_ARGS(call_site, ptr)
)
+#if (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,32))
+#if (LINUX_VERSION_CODE >= KERNEL_VERSION(3,3,0))
+TRACE_EVENT(mm_page_free,
+#else
TRACE_EVENT(mm_page_free_direct,
TRACE_EVENT(mm_page_free_direct,
+#endif
TP_PROTO(struct page *page, unsigned int order),
TP_PROTO(struct page *page, unsigned int order),
@@
-165,7
+177,11
@@
TRACE_EVENT(mm_page_free_direct,
__entry->order)
)
__entry->order)
)
+#if (LINUX_VERSION_CODE >= KERNEL_VERSION(3,3,0))
+TRACE_EVENT(mm_page_free_batched,
+#else
TRACE_EVENT(mm_pagevec_free,
TRACE_EVENT(mm_pagevec_free,
+#endif
TP_PROTO(struct page *page, int cold),
TP_PROTO(struct page *page, int cold),
@@
-210,7
+226,7
@@
TRACE_EVENT(mm_page_alloc,
TP_printk("page=%p pfn=%lu order=%d migratetype=%d gfp_flags=%s",
__entry->page,
TP_printk("page=%p pfn=%lu order=%d migratetype=%d gfp_flags=%s",
__entry->page,
-
page_to_pfn(__entry->page)
,
+
__entry->page ? page_to_pfn(__entry->page) : 0
,
__entry->order,
__entry->migratetype,
show_gfp_flags(__entry->gfp_flags))
__entry->order,
__entry->migratetype,
show_gfp_flags(__entry->gfp_flags))
@@
-236,7
+252,7
@@
DECLARE_EVENT_CLASS(mm_page,
TP_printk("page=%p pfn=%lu order=%u migratetype=%d percpu_refill=%d",
__entry->page,
TP_printk("page=%p pfn=%lu order=%u migratetype=%d percpu_refill=%d",
__entry->page,
-
page_to_pfn(__entry->page)
,
+
__entry->page ? page_to_pfn(__entry->page) : 0
,
__entry->order,
__entry->migratetype,
__entry->order == 0)
__entry->order,
__entry->migratetype,
__entry->order == 0)
@@
-251,7
+267,11
@@
DEFINE_EVENT(mm_page, mm_page_alloc_zone_locked,
DEFINE_EVENT_PRINT(mm_page, mm_page_pcpu_drain,
DEFINE_EVENT_PRINT(mm_page, mm_page_pcpu_drain,
+#if (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,33))
TP_PROTO(struct page *page, unsigned int order, int migratetype),
TP_PROTO(struct page *page, unsigned int order, int migratetype),
+#else
+ TP_PROTO(struct page *page, int order, int migratetype),
+#endif
TP_ARGS(page, order, migratetype),
TP_ARGS(page, order, migratetype),
@@
-297,6
+317,7
@@
TRACE_EVENT(mm_page_alloc_extfrag,
__entry->fallback_order < pageblock_order,
__entry->alloc_migratetype == __entry->fallback_migratetype)
)
__entry->fallback_order < pageblock_order,
__entry->alloc_migratetype == __entry->fallback_migratetype)
)
+#endif
#endif /* _TRACE_KMEM_H */
#endif /* _TRACE_KMEM_H */
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