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-rw-r--r--include/trace/events/maple_tree.h123
1 files changed, 123 insertions, 0 deletions
diff --git a/include/trace/events/maple_tree.h b/include/trace/events/maple_tree.h
new file mode 100644
index 000000000000..2be403bdc2bd
--- /dev/null
+++ b/include/trace/events/maple_tree.h
@@ -0,0 +1,123 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+#undef TRACE_SYSTEM
+#define TRACE_SYSTEM maple_tree
+
+#if !defined(_TRACE_MM_H) || defined(TRACE_HEADER_MULTI_READ)
+#define _TRACE_MM_H
+
+
+#include <linux/tracepoint.h>
+
+struct ma_state;
+
+TRACE_EVENT(ma_op,
+
+ TP_PROTO(const char *fn, struct ma_state *mas),
+
+ TP_ARGS(fn, mas),
+
+ TP_STRUCT__entry(
+ __field(const char *, fn)
+ __field(unsigned long, min)
+ __field(unsigned long, max)
+ __field(unsigned long, index)
+ __field(unsigned long, last)
+ __field(void *, node)
+ ),
+
+ TP_fast_assign(
+ __entry->fn = fn;
+ __entry->min = mas->min;
+ __entry->max = mas->max;
+ __entry->index = mas->index;
+ __entry->last = mas->last;
+ __entry->node = mas->node;
+ ),
+
+ TP_printk("%s\tNode: %p (%lu %lu) range: %lu-%lu",
+ __entry->fn,
+ (void *) __entry->node,
+ (unsigned long) __entry->min,
+ (unsigned long) __entry->max,
+ (unsigned long) __entry->index,
+ (unsigned long) __entry->last
+ )
+)
+TRACE_EVENT(ma_read,
+
+ TP_PROTO(const char *fn, struct ma_state *mas),
+
+ TP_ARGS(fn, mas),
+
+ TP_STRUCT__entry(
+ __field(const char *, fn)
+ __field(unsigned long, min)
+ __field(unsigned long, max)
+ __field(unsigned long, index)
+ __field(unsigned long, last)
+ __field(void *, node)
+ ),
+
+ TP_fast_assign(
+ __entry->fn = fn;
+ __entry->min = mas->min;
+ __entry->max = mas->max;
+ __entry->index = mas->index;
+ __entry->last = mas->last;
+ __entry->node = mas->node;
+ ),
+
+ TP_printk("%s\tNode: %p (%lu %lu) range: %lu-%lu",
+ __entry->fn,
+ (void *) __entry->node,
+ (unsigned long) __entry->min,
+ (unsigned long) __entry->max,
+ (unsigned long) __entry->index,
+ (unsigned long) __entry->last
+ )
+)
+
+TRACE_EVENT(ma_write,
+
+ TP_PROTO(const char *fn, struct ma_state *mas, unsigned long piv,
+ void *val),
+
+ TP_ARGS(fn, mas, piv, val),
+
+ TP_STRUCT__entry(
+ __field(const char *, fn)
+ __field(unsigned long, min)
+ __field(unsigned long, max)
+ __field(unsigned long, index)
+ __field(unsigned long, last)
+ __field(unsigned long, piv)
+ __field(void *, val)
+ __field(void *, node)
+ ),
+
+ TP_fast_assign(
+ __entry->fn = fn;
+ __entry->min = mas->min;
+ __entry->max = mas->max;
+ __entry->index = mas->index;
+ __entry->last = mas->last;
+ __entry->piv = piv;
+ __entry->val = val;
+ __entry->node = mas->node;
+ ),
+
+ TP_printk("%s\tNode %p (%lu %lu) range:%lu-%lu piv (%lu) val %p",
+ __entry->fn,
+ (void *) __entry->node,
+ (unsigned long) __entry->min,
+ (unsigned long) __entry->max,
+ (unsigned long) __entry->index,
+ (unsigned long) __entry->last,
+ (unsigned long) __entry->piv,
+ (void *) __entry->val
+ )
+)
+#endif /* _TRACE_MM_H */
+
+/* This part must be outside protection */
+#include <trace/define_trace.h>