ust: continue work

[ust.git] / libtracing / tracercore.c

diff --git a/libtracing/tracercore.c b/libtracing/tracercore.c
index 18db91da1feb65c288a191ffd06742ce2d825714..2c2dcfce2342be53903b233d49cc9f928fd68b22 100644 (file)
--- a/libtracing/tracercore.c
+++ b/libtracing/tracercore.c
@@ -6,48 +6,49 @@
  * Distributed under the GPL license
  */
 
-#include <linux/ltt-core.h>
-#include <linux/percpu.h>
-#include <linux/module.h>
-#include <linux/debugfs.h>
+//ust// #include <linux/ltt-core.h>
+//ust// #include <linux/percpu.h>
+//ust// #include <linux/module.h>
+//ust// #include <linux/debugfs.h>
+#include "tracercore.h"
 
 /* Traces structures */
 struct ltt_traces ltt_traces = {
        .setup_head = LIST_HEAD_INIT(ltt_traces.setup_head),
        .head = LIST_HEAD_INIT(ltt_traces.head),
 };
-EXPORT_SYMBOL(ltt_traces);
+//ust// EXPORT_SYMBOL(ltt_traces);
 
 /* Traces list writer locking */
 static DEFINE_MUTEX(ltt_traces_mutex);
 
 /* dentry of ltt's root dir */
-static struct dentry *ltt_root_dentry;
-struct dentry *get_ltt_root(void)
-{
-       if (!ltt_root_dentry) {
-               ltt_root_dentry = debugfs_create_dir(LTT_ROOT, NULL);
-               if (!ltt_root_dentry)
-                       printk(KERN_ERR "LTT : create ltt root dir failed\n");
-       }
-       return ltt_root_dentry;
-}
-EXPORT_SYMBOL_GPL(get_ltt_root);
+//ust// static struct dentry *ltt_root_dentry;
+//ust// struct dentry *get_ltt_root(void)
+//ust// {
+//ust//        if (!ltt_root_dentry) {
+//ust//        ltt_root_dentry = debugfs_create_dir(LTT_ROOT, NULL);
+//ust//                if (!ltt_root_dentry)
+//ust//                        printk(KERN_ERR "LTT : create ltt root dir failed\n");
+//ust//        }
+//ust//        return ltt_root_dentry;
+//ust// }
+//ust// EXPORT_SYMBOL_GPL(get_ltt_root);
 
 void ltt_lock_traces(void)
 {
        mutex_lock(&ltt_traces_mutex);
 }
-EXPORT_SYMBOL_GPL(ltt_lock_traces);
+//ust// EXPORT_SYMBOL_GPL(ltt_lock_traces);
 
 void ltt_unlock_traces(void)
 {
        mutex_unlock(&ltt_traces_mutex);
 }
-EXPORT_SYMBOL_GPL(ltt_unlock_traces);
+//ust// EXPORT_SYMBOL_GPL(ltt_unlock_traces);
 
-DEFINE_PER_CPU(unsigned int, ltt_nesting);
-EXPORT_PER_CPU_SYMBOL(ltt_nesting);
+//ust// DEFINE_PER_CPU(unsigned int, ltt_nesting);
+//ust// EXPORT_PER_CPU_SYMBOL(ltt_nesting);
 
 int ltt_run_filter_default(void *trace, uint16_t eID)
 {
@@ -56,16 +57,16 @@ int ltt_run_filter_default(void *trace, uint16_t eID)
 
 /* This function pointer is protected by a trace activation check */
 ltt_run_filter_functor ltt_run_filter = ltt_run_filter_default;
-EXPORT_SYMBOL_GPL(ltt_run_filter);
+//ust// EXPORT_SYMBOL_GPL(ltt_run_filter);
 
 void ltt_filter_register(ltt_run_filter_functor func)
 {
        ltt_run_filter = func;
 }
-EXPORT_SYMBOL_GPL(ltt_filter_register);
+//ust// EXPORT_SYMBOL_GPL(ltt_filter_register);
 
 void ltt_filter_unregister(void)
 {
        ltt_run_filter = ltt_run_filter_default;
 }
-EXPORT_SYMBOL_GPL(ltt_filter_unregister);
+//ust// EXPORT_SYMBOL_GPL(ltt_filter_unregister);