From 23fa18eaa71266feff7ba8d83022d9e1cc83c65a Mon Sep 17 00:00:00 2001
From: hc <hc@nodka.com>
Date: Fri, 10 May 2024 07:42:03 +0000
Subject: [PATCH] disable pwm7
---
kernel/include/linux/trace.h | 16 ++++++++++++++++
1 files changed, 16 insertions(+), 0 deletions(-)
diff --git a/kernel/include/linux/trace.h b/kernel/include/linux/trace.h
index b95ffb2..886a4ff 100644
--- a/kernel/include/linux/trace.h
+++ b/kernel/include/linux/trace.h
@@ -3,6 +3,11 @@
#define _LINUX_TRACE_H
#ifdef CONFIG_TRACING
+
+#define TRACE_EXPORT_FUNCTION BIT(0)
+#define TRACE_EXPORT_EVENT BIT(1)
+#define TRACE_EXPORT_MARKER BIT(2)
+
/*
* The trace export - an export of Ftrace output. The trace_export
* can process traces and export them to a registered destination as
@@ -15,15 +20,26 @@
* next - pointer to the next trace_export
* write - copy traces which have been delt with ->commit() to
* the destination
+ * flags - which ftrace to be exported
*/
struct trace_export {
struct trace_export __rcu *next;
void (*write)(struct trace_export *, const void *, unsigned int);
+ int flags;
};
int register_ftrace_export(struct trace_export *export);
int unregister_ftrace_export(struct trace_export *export);
+struct trace_array;
+
+void trace_printk_init_buffers(void);
+int trace_array_printk(struct trace_array *tr, unsigned long ip,
+ const char *fmt, ...);
+int trace_array_init_printk(struct trace_array *tr);
+void trace_array_put(struct trace_array *tr);
+struct trace_array *trace_array_get_by_name(const char *name);
+int trace_array_destroy(struct trace_array *tr);
#endif /* CONFIG_TRACING */
#endif /* _LINUX_TRACE_H */
--
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