ftrace: remove notrace
now that we have a kbuild method for notrace, no need to pollute the
C code with the annotations.
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
diff --git a/kernel/trace/ftrace.c b/kernel/trace/ftrace.c
index 57350cb..281d97a 100644
--- a/kernel/trace/ftrace.c
+++ b/kernel/trace/ftrace.c
@@ -53,7 +53,7 @@
/* mcount is defined per arch in assembly */
EXPORT_SYMBOL(mcount);
-notrace void ftrace_list_func(unsigned long ip, unsigned long parent_ip)
+void ftrace_list_func(unsigned long ip, unsigned long parent_ip)
{
struct ftrace_ops *op = ftrace_list;
@@ -79,7 +79,7 @@
ftrace_trace_function = ftrace_stub;
}
-static int notrace __register_ftrace_function(struct ftrace_ops *ops)
+static int __register_ftrace_function(struct ftrace_ops *ops)
{
/* Should never be called by interrupts */
spin_lock(&ftrace_lock);
@@ -110,7 +110,7 @@
return 0;
}
-static int notrace __unregister_ftrace_function(struct ftrace_ops *ops)
+static int __unregister_ftrace_function(struct ftrace_ops *ops)
{
struct ftrace_ops **p;
int ret = 0;
@@ -197,7 +197,7 @@
static struct dyn_ftrace *ftrace_free_records;
-static inline int notrace
+static inline int
ftrace_ip_in_hash(unsigned long ip, unsigned long key)
{
struct dyn_ftrace *p;
@@ -214,13 +214,13 @@
return found;
}
-static inline void notrace
+static inline void
ftrace_add_hash(struct dyn_ftrace *node, unsigned long key)
{
hlist_add_head(&node->node, &ftrace_hash[key]);
}
-static notrace void ftrace_free_rec(struct dyn_ftrace *rec)
+static void ftrace_free_rec(struct dyn_ftrace *rec)
{
/* no locking, only called from kstop_machine */
@@ -229,7 +229,7 @@
rec->flags |= FTRACE_FL_FREE;
}
-static notrace struct dyn_ftrace *ftrace_alloc_dyn_node(unsigned long ip)
+static struct dyn_ftrace *ftrace_alloc_dyn_node(unsigned long ip)
{
struct dyn_ftrace *rec;
@@ -259,7 +259,7 @@
return &ftrace_pages->records[ftrace_pages->index++];
}
-static void notrace
+static void
ftrace_record_ip(unsigned long ip)
{
struct dyn_ftrace *node;
@@ -329,7 +329,7 @@
#define FTRACE_ADDR ((long)(ftrace_caller))
#define MCOUNT_ADDR ((long)(mcount))
-static void notrace
+static void
__ftrace_replace_code(struct dyn_ftrace *rec,
unsigned char *old, unsigned char *new, int enable)
{
@@ -405,7 +405,7 @@
}
}
-static void notrace ftrace_replace_code(int enable)
+static void ftrace_replace_code(int enable)
{
unsigned char *new = NULL, *old = NULL;
struct dyn_ftrace *rec;
@@ -430,7 +430,7 @@
}
}
-static notrace void ftrace_shutdown_replenish(void)
+static void ftrace_shutdown_replenish(void)
{
if (ftrace_pages->next)
return;
@@ -439,7 +439,7 @@
ftrace_pages->next = (void *)get_zeroed_page(GFP_KERNEL);
}
-static notrace void
+static void
ftrace_code_disable(struct dyn_ftrace *rec)
{
unsigned long ip;
@@ -458,7 +458,7 @@
}
}
-static int notrace __ftrace_modify_code(void *data)
+static int __ftrace_modify_code(void *data)
{
unsigned long addr;
int *command = data;
@@ -482,14 +482,14 @@
return 0;
}
-static void notrace ftrace_run_update_code(int command)
+static void ftrace_run_update_code(int command)
{
stop_machine_run(__ftrace_modify_code, &command, NR_CPUS);
}
static ftrace_func_t saved_ftrace_func;
-static void notrace ftrace_startup(void)
+static void ftrace_startup(void)
{
int command = 0;
@@ -514,7 +514,7 @@
mutex_unlock(&ftraced_lock);
}
-static void notrace ftrace_shutdown(void)
+static void ftrace_shutdown(void)
{
int command = 0;
@@ -539,7 +539,7 @@
mutex_unlock(&ftraced_lock);
}
-static void notrace ftrace_startup_sysctl(void)
+static void ftrace_startup_sysctl(void)
{
int command = FTRACE_ENABLE_MCOUNT;
@@ -557,7 +557,7 @@
mutex_unlock(&ftraced_lock);
}
-static void notrace ftrace_shutdown_sysctl(void)
+static void ftrace_shutdown_sysctl(void)
{
int command = FTRACE_DISABLE_MCOUNT;
@@ -577,7 +577,7 @@
static unsigned long ftrace_update_cnt;
unsigned long ftrace_update_tot_cnt;
-static int notrace __ftrace_update_code(void *ignore)
+static int __ftrace_update_code(void *ignore)
{
struct dyn_ftrace *p;
struct hlist_head head;
@@ -618,7 +618,7 @@
return 0;
}
-static void notrace ftrace_update_code(void)
+static void ftrace_update_code(void)
{
if (unlikely(ftrace_disabled))
return;
@@ -626,7 +626,7 @@
stop_machine_run(__ftrace_update_code, NULL, NR_CPUS);
}
-static int notrace ftraced(void *ignore)
+static int ftraced(void *ignore)
{
unsigned long usecs;
@@ -733,7 +733,7 @@
unsigned filtered;
};
-static void notrace *
+static void *
t_next(struct seq_file *m, void *v, loff_t *pos)
{
struct ftrace_iterator *iter = m->private;
@@ -806,7 +806,7 @@
.show = t_show,
};
-static int notrace
+static int
ftrace_avail_open(struct inode *inode, struct file *file)
{
struct ftrace_iterator *iter;
@@ -845,7 +845,7 @@
return 0;
}
-static void notrace ftrace_filter_reset(void)
+static void ftrace_filter_reset(void)
{
struct ftrace_page *pg;
struct dyn_ftrace *rec;
@@ -867,7 +867,7 @@
preempt_enable();
}
-static int notrace
+static int
ftrace_filter_open(struct inode *inode, struct file *file)
{
struct ftrace_iterator *iter;
@@ -903,7 +903,7 @@
return ret;
}
-static ssize_t notrace
+static ssize_t
ftrace_filter_read(struct file *file, char __user *ubuf,
size_t cnt, loff_t *ppos)
{
@@ -913,7 +913,7 @@
return -EPERM;
}
-static loff_t notrace
+static loff_t
ftrace_filter_lseek(struct file *file, loff_t offset, int origin)
{
loff_t ret;
@@ -933,7 +933,7 @@
MATCH_END_ONLY,
};
-static void notrace
+static void
ftrace_match(unsigned char *buff, int len)
{
char str[KSYM_SYMBOL_LEN];
@@ -1002,7 +1002,7 @@
preempt_enable();
}
-static ssize_t notrace
+static ssize_t
ftrace_filter_write(struct file *file, const char __user *ubuf,
size_t cnt, loff_t *ppos)
{
@@ -1094,7 +1094,7 @@
* Filters denote which functions should be enabled when tracing is enabled.
* If @buf is NULL and reset is set, all functions will be enabled for tracing.
*/
-notrace void ftrace_set_filter(unsigned char *buf, int len, int reset)
+void ftrace_set_filter(unsigned char *buf, int len, int reset)
{
if (unlikely(ftrace_disabled))
return;
@@ -1107,7 +1107,7 @@
mutex_unlock(&ftrace_filter_lock);
}
-static int notrace
+static int
ftrace_filter_release(struct inode *inode, struct file *file)
{
struct seq_file *m = (struct seq_file *)file->private_data;
@@ -1242,7 +1242,7 @@
fs_initcall(ftrace_init_debugfs);
-static int __init notrace ftrace_dynamic_init(void)
+static int __init ftrace_dynamic_init(void)
{
struct task_struct *p;
unsigned long addr;
@@ -1352,7 +1352,7 @@
return ret;
}
-notrace int
+int
ftrace_enable_sysctl(struct ctl_table *table, int write,
struct file *file, void __user *buffer, size_t *lenp,
loff_t *ppos)