X-Git-Url: http://git.liburcu.org/?a=blobdiff_plain;f=instrumentation%2Fevents%2Flttng-module%2Fkmem.h;h=c5a956e2fcbd6b5fb3db82c0cb1dc1fed2b305ab;hb=67053c585d7407d38959833468c5d2bb2b347b54;hp=b134620a92ed13a3e98bb5f66333ef8a155ee77c;hpb=2d0428212cbfa3f8428feee160b095f48c2ac974;p=lttng-modules.git

diff --git a/instrumentation/events/lttng-module/kmem.h b/instrumentation/events/lttng-module/kmem.h
index b134620a..c5a956e2 100644
--- a/instrumentation/events/lttng-module/kmem.h
+++ b/instrumentation/events/lttng-module/kmem.h
@@ -87,6 +87,35 @@ LTTNG_TRACEPOINT_EVENT_INSTANCE(kmem_alloc_node, kmem_cache_alloc_node,
 	TP_ARGS(call_site, ptr, bytes_req, bytes_alloc, gfp_flags, node)
 )
 
+#if (LTTNG_LINUX_VERSION_CODE >= LTTNG_KERNEL_VERSION(5,12,0) || \
+	LTTNG_RHEL_KERNEL_RANGE(4,18,0,348,0,0, 4,19,0,0,0,0))
+LTTNG_TRACEPOINT_EVENT_MAP(kfree,
+
+	kmem_kfree,
+
+	TP_PROTO(unsigned long call_site, const void *ptr),
+
+	TP_ARGS(call_site, ptr),
+
+	TP_FIELDS(
+		ctf_integer_hex(unsigned long, call_site, call_site)
+		ctf_integer_hex(const void *, ptr, ptr)
+	)
+)
+
+LTTNG_TRACEPOINT_EVENT(kmem_cache_free,
+
+	TP_PROTO(unsigned long call_site, const void *ptr, const char *name),
+
+	TP_ARGS(call_site, ptr, name),
+
+	TP_FIELDS(
+		ctf_integer_hex(unsigned long, call_site, call_site)
+		ctf_integer_hex(const void *, ptr, ptr)
+		ctf_string(name, name)
+	)
+)
+#else
 LTTNG_TRACEPOINT_EVENT_CLASS(kmem_free,
 
 	TP_PROTO(unsigned long call_site, const void *ptr),
@@ -114,6 +143,7 @@ LTTNG_TRACEPOINT_EVENT_INSTANCE(kmem_free, kmem_cache_free,
 
 	TP_ARGS(call_site, ptr)
 )
+#endif
 
 #if (LTTNG_LINUX_VERSION_CODE >= LTTNG_KERNEL_VERSION(3,3,0))
 LTTNG_TRACEPOINT_EVENT_MAP(mm_page_free, kmem_mm_page_free,