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authorSrikant Patnaik2015-01-11 12:28:04 +0530
committerSrikant Patnaik2015-01-11 12:28:04 +0530
commit871480933a1c28f8a9fed4c4d34d06c439a7a422 (patch)
tree8718f573808810c2a1e8cb8fb6ac469093ca2784 /drivers/oprofile/oprof.h
parent9d40ac5867b9aefe0722bc1f110b965ff294d30d (diff)
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Moved, renamed, and deleted files
The original directory structure was scattered and unorganized. Changes are basically to make it look like kernel structure.
Diffstat (limited to 'drivers/oprofile/oprof.h')
-rw-r--r--drivers/oprofile/oprof.h58
1 files changed, 58 insertions, 0 deletions
diff --git a/drivers/oprofile/oprof.h b/drivers/oprofile/oprof.h
new file mode 100644
index 00000000..a3cafd42
--- /dev/null
+++ b/drivers/oprofile/oprof.h
@@ -0,0 +1,58 @@
+/**
+ * @file oprof.h
+ *
+ * @remark Copyright 2002 OProfile authors
+ * @remark Read the file COPYING
+ *
+ * @author John Levon <levon@movementarian.org>
+ */
+
+#ifndef OPROF_H
+#define OPROF_H
+
+int oprofile_setup(void);
+void oprofile_shutdown(void);
+
+int oprofilefs_register(void);
+void oprofilefs_unregister(void);
+
+int oprofile_start(void);
+void oprofile_stop(void);
+
+struct oprofile_operations;
+
+extern unsigned long oprofile_buffer_size;
+extern unsigned long oprofile_cpu_buffer_size;
+extern unsigned long oprofile_buffer_watershed;
+extern unsigned long oprofile_time_slice;
+
+extern struct oprofile_operations oprofile_ops;
+extern unsigned long oprofile_started;
+extern unsigned long oprofile_backtrace_depth;
+
+/* 2013-01-14 YJChen: Add Begin */
+extern unsigned int TIMER2_LATCH;
+/* 2013-01-14 YJChen: Add End */
+
+struct super_block;
+struct dentry;
+
+void oprofile_create_files(struct super_block *sb, struct dentry *root);
+int oprofile_timer_init(struct oprofile_operations *ops);
+/* 2013-01-14 YJChen: Add Begin */
+int oprofile_timer2_init(struct oprofile_operations *ops);
+/* 2013-01-14 YJChen: Add End */
+#ifdef CONFIG_OPROFILE_NMI_TIMER
+int op_nmi_timer_init(struct oprofile_operations *ops);
+#else
+static inline int op_nmi_timer_init(struct oprofile_operations *ops)
+{
+ return -ENODEV;
+}
+#endif
+
+
+int oprofile_set_ulong(unsigned long *addr, unsigned long val);
+int oprofile_set_timeout(unsigned long time);
+
+#endif /* OPROF_H */