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authorAndré Fabian Silva Delgado <emulatorman@parabola.nu>2016-06-10 05:30:17 -0300
committerAndré Fabian Silva Delgado <emulatorman@parabola.nu>2016-06-10 05:30:17 -0300
commitd635711daa98be86d4c7fd01499c34f566b54ccb (patch)
treeaa5cc3760a27c3d57146498cb82fa549547de06c /include/trace/events/kmem.h
parentc91265cd0efb83778f015b4d4b1129bd2cfd075e (diff)
Linux-libre 4.6.2-gnu
Diffstat (limited to 'include/trace/events/kmem.h')
-rw-r--r--include/trace/events/kmem.h44
1 files changed, 5 insertions, 39 deletions
diff --git a/include/trace/events/kmem.h b/include/trace/events/kmem.h
index f7554fd7f..6b2e154fd 100644
--- a/include/trace/events/kmem.h
+++ b/include/trace/events/kmem.h
@@ -6,7 +6,7 @@
#include <linux/types.h>
#include <linux/tracepoint.h>
-#include <trace/events/gfpflags.h>
+#include <trace/events/mmflags.h>
DECLARE_EVENT_CLASS(kmem_alloc,
@@ -140,42 +140,19 @@ DEFINE_EVENT(kmem_free, kfree,
TP_ARGS(call_site, ptr)
);
-DEFINE_EVENT_CONDITION(kmem_free, kmem_cache_free,
+DEFINE_EVENT(kmem_free, kmem_cache_free,
TP_PROTO(unsigned long call_site, const void *ptr),
- TP_ARGS(call_site, ptr),
-
- /*
- * This trace can be potentially called from an offlined cpu.
- * Since trace points use RCU and RCU should not be used from
- * offline cpus, filter such calls out.
- * While this trace can be called from a preemptable section,
- * it has no impact on the condition since tasks can migrate
- * only from online cpus to other online cpus. Thus its safe
- * to use raw_smp_processor_id.
- */
- TP_CONDITION(cpu_online(raw_smp_processor_id()))
+ TP_ARGS(call_site, ptr)
);
-TRACE_EVENT_CONDITION(mm_page_free,
+TRACE_EVENT(mm_page_free,
TP_PROTO(struct page *page, unsigned int order),
TP_ARGS(page, order),
-
- /*
- * This trace can be potentially called from an offlined cpu.
- * Since trace points use RCU and RCU should not be used from
- * offline cpus, filter such calls out.
- * While this trace can be called from a preemptable section,
- * it has no impact on the condition since tasks can migrate
- * only from online cpus to other online cpus. Thus its safe
- * to use raw_smp_processor_id.
- */
- TP_CONDITION(cpu_online(raw_smp_processor_id())),
-
TP_STRUCT__entry(
__field( unsigned long, pfn )
__field( unsigned int, order )
@@ -276,23 +253,12 @@ DEFINE_EVENT(mm_page, mm_page_alloc_zone_locked,
TP_ARGS(page, order, migratetype)
);
-TRACE_EVENT_CONDITION(mm_page_pcpu_drain,
+TRACE_EVENT(mm_page_pcpu_drain,
TP_PROTO(struct page *page, unsigned int order, int migratetype),
TP_ARGS(page, order, migratetype),
- /*
- * This trace can be potentially called from an offlined cpu.
- * Since trace points use RCU and RCU should not be used from
- * offline cpus, filter such calls out.
- * While this trace can be called from a preemptable section,
- * it has no impact on the condition since tasks can migrate
- * only from online cpus to other online cpus. Thus its safe
- * to use raw_smp_processor_id.
- */
- TP_CONDITION(cpu_online(raw_smp_processor_id())),
-
TP_STRUCT__entry(
__field( unsigned long, pfn )
__field( unsigned int, order )