tracing: Rename ftrace_print_*() functions ta trace_print_*()

The name "ftrace" really refers to the function hook infrastructure. It
is not about the trace_events. The functions ftrace_print_*() are not part of
the function infrastructure, and the names can be confusing. Rename them
to be trace_print_*().

Signed-off-by: Steven Rostedt <rostedt@goodmis.org>

diff --git a/include/linux/trace_events.h b/include/linux/trace_events.h
index f8465d65f3c7f3ca7a2cc9a7332669c1ed08f96f..29627cbafdead1565a68bc534a04c1ad051bedc3 100644 (file)
--- a/include/linux/trace_events.h
+++ b/include/linux/trace_events.h
@@ -1,6 +1,6 @@
 
-#ifndef _LINUX_FTRACE_EVENT_H
-#define _LINUX_FTRACE_EVENT_H
+#ifndef _LINUX_TRACE_EVENT_H
+#define _LINUX_TRACE_EVENT_H
 
 #include <linux/ring_buffer.h>
 #include <linux/trace_seq.h>
@@ -25,27 +25,27 @@ struct trace_print_flags_u64 {
        const char              *name;
 };
 
-const char *ftrace_print_flags_seq(struct trace_seq *p, const char *delim,
-                                  unsigned long flags,
-                                  const struct trace_print_flags *flag_array);
+const char *trace_print_flags_seq(struct trace_seq *p, const char *delim,
+                                 unsigned long flags,
+                                 const struct trace_print_flags *flag_array);
 
-const char *ftrace_print_symbols_seq(struct trace_seq *p, unsigned long val,
-                                    const struct trace_print_flags *symbol_array);
+const char *trace_print_symbols_seq(struct trace_seq *p, unsigned long val,
+                                   const struct trace_print_flags *symbol_array);
 
 #if BITS_PER_LONG == 32
-const char *ftrace_print_symbols_seq_u64(struct trace_seq *p,
-                                        unsigned long long val,
-                                        const struct trace_print_flags_u64
+const char *trace_print_symbols_seq_u64(struct trace_seq *p,
+                                       unsigned long long val,
+                                       const struct trace_print_flags_u64
                                                                 *symbol_array);
 #endif
 
-const char *ftrace_print_bitmask_seq(struct trace_seq *p, void *bitmask_ptr,
-                                    unsigned int bitmask_size);
+const char *trace_print_bitmask_seq(struct trace_seq *p, void *bitmask_ptr,
+                                   unsigned int bitmask_size);
 
-const char *ftrace_print_hex_seq(struct trace_seq *p,
-                                const unsigned char *buf, int len);
+const char *trace_print_hex_seq(struct trace_seq *p,
+                               const unsigned char *buf, int len);
 
-const char *ftrace_print_array_seq(struct trace_seq *p,
+const char *trace_print_array_seq(struct trace_seq *p,
                                   const void *buf, int count,
                                   size_t el_size);
 

diff --git a/include/trace/trace_events.h b/include/trace/trace_events.h
index 17d85ca992ee6f43d626cc955d4d97d91857ddeb..c0b94728758b2bcfc6114e905850c35ed22fd67b 100644 (file)
--- a/include/trace/trace_events.h
+++ b/include/trace/trace_events.h
@@ -258,7 +258,7 @@ TRACE_MAKE_SYSTEM_STR();
                void *__bitmask = __get_dynamic_array(field);           \
                unsigned int __bitmask_size;                            \
                __bitmask_size = __get_dynamic_array_len(field);        \
-               ftrace_print_bitmask_seq(p, __bitmask, __bitmask_size); \
+               trace_print_bitmask_seq(p, __bitmask, __bitmask_size);  \
        })
 
 #undef __print_flags
@@ -266,7 +266,7 @@ TRACE_MAKE_SYSTEM_STR();
        ({                                                              \
                static const struct trace_print_flags __flags[] =       \
                        { flag_array, { -1, NULL }};                    \
-               ftrace_print_flags_seq(p, delim, flag, __flags);        \
+               trace_print_flags_seq(p, delim, flag, __flags); \
        })
 
 #undef __print_symbolic
@@ -274,7 +274,7 @@ TRACE_MAKE_SYSTEM_STR();
        ({                                                              \
                static const struct trace_print_flags symbols[] =       \
                        { symbol_array, { -1, NULL }};                  \
-               ftrace_print_symbols_seq(p, value, symbols);            \
+               trace_print_symbols_seq(p, value, symbols);             \
        })
 
 #undef __print_symbolic_u64
@@ -283,7 +283,7 @@ TRACE_MAKE_SYSTEM_STR();
        ({                                                              \
                static const struct trace_print_flags_u64 symbols[] =   \
                        { symbol_array, { -1, NULL } };                 \
-               ftrace_print_symbols_seq_u64(p, value, symbols);        \
+               trace_print_symbols_seq_u64(p, value, symbols); \
        })
 #else
 #define __print_symbolic_u64(value, symbol_array...)                   \
@@ -291,14 +291,14 @@ TRACE_MAKE_SYSTEM_STR();
 #endif
 
 #undef __print_hex
-#define __print_hex(buf, buf_len) ftrace_print_hex_seq(p, buf, buf_len)
+#define __print_hex(buf, buf_len) trace_print_hex_seq(p, buf, buf_len)
 
 #undef __print_array
 #define __print_array(array, count, el_size)                           \
        ({                                                              \
                BUILD_BUG_ON(el_size != 1 && el_size != 2 &&            \
                             el_size != 4 && el_size != 8);             \
-               ftrace_print_array_seq(p, array, count, el_size);       \
+               trace_print_array_seq(p, array, count, el_size);        \
        })
 
 #undef DECLARE_EVENT_CLASS

diff --git a/kernel/trace/trace_output.c b/kernel/trace/trace_output.c
index 25a086bcb7004778057b1d9570dd02a275601d0a..4243bf620a27cb1b99ffda0bb2966d0e4e50b6ef 100644 (file)
--- a/kernel/trace/trace_output.c
+++ b/kernel/trace/trace_output.c
@@ -60,9 +60,9 @@ enum print_line_t trace_print_printk_msg_only(struct trace_iterator *iter)
 }
 
 const char *
-ftrace_print_flags_seq(struct trace_seq *p, const char *delim,
-                      unsigned long flags,
-                      const struct trace_print_flags *flag_array)
+trace_print_flags_seq(struct trace_seq *p, const char *delim,
+                     unsigned long flags,
+                     const struct trace_print_flags *flag_array)
 {
        unsigned long mask;
        const char *str;
@@ -95,11 +95,11 @@ ftrace_print_flags_seq(struct trace_seq *p, const char *delim,
 
        return ret;
 }
-EXPORT_SYMBOL(ftrace_print_flags_seq);
+EXPORT_SYMBOL(trace_print_flags_seq);
 
 const char *
-ftrace_print_symbols_seq(struct trace_seq *p, unsigned long val,
-                        const struct trace_print_flags *symbol_array)
+trace_print_symbols_seq(struct trace_seq *p, unsigned long val,
+                       const struct trace_print_flags *symbol_array)
 {
        int i;
        const char *ret = trace_seq_buffer_ptr(p);
@@ -120,11 +120,11 @@ ftrace_print_symbols_seq(struct trace_seq *p, unsigned long val,
 
        return ret;
 }
-EXPORT_SYMBOL(ftrace_print_symbols_seq);
+EXPORT_SYMBOL(trace_print_symbols_seq);
 
 #if BITS_PER_LONG == 32
 const char *
-ftrace_print_symbols_seq_u64(struct trace_seq *p, unsigned long long val,
+trace_print_symbols_seq_u64(struct trace_seq *p, unsigned long long val,
                         const struct trace_print_flags_u64 *symbol_array)
 {
        int i;
@@ -146,12 +146,12 @@ ftrace_print_symbols_seq_u64(struct trace_seq *p, unsigned long long val,
 
        return ret;
 }
-EXPORT_SYMBOL(ftrace_print_symbols_seq_u64);
+EXPORT_SYMBOL(trace_print_symbols_seq_u64);
 #endif
 
 const char *
-ftrace_print_bitmask_seq(struct trace_seq *p, void *bitmask_ptr,
-                        unsigned int bitmask_size)
+trace_print_bitmask_seq(struct trace_seq *p, void *bitmask_ptr,
+                       unsigned int bitmask_size)
 {
        const char *ret = trace_seq_buffer_ptr(p);
 
@@ -160,10 +160,10 @@ ftrace_print_bitmask_seq(struct trace_seq *p, void *bitmask_ptr,
 
        return ret;
 }
-EXPORT_SYMBOL_GPL(ftrace_print_bitmask_seq);
+EXPORT_SYMBOL_GPL(trace_print_bitmask_seq);
 
 const char *
-ftrace_print_hex_seq(struct trace_seq *p, const unsigned char *buf, int buf_len)
+trace_print_hex_seq(struct trace_seq *p, const unsigned char *buf, int buf_len)
 {
        int i;
        const char *ret = trace_seq_buffer_ptr(p);
@@ -175,11 +175,11 @@ ftrace_print_hex_seq(struct trace_seq *p, const unsigned char *buf, int buf_len)
 
        return ret;
 }
-EXPORT_SYMBOL(ftrace_print_hex_seq);
+EXPORT_SYMBOL(trace_print_hex_seq);
 
 const char *
-ftrace_print_array_seq(struct trace_seq *p, const void *buf, int count,
-                      size_t el_size)
+trace_print_array_seq(struct trace_seq *p, const void *buf, int count,
+                     size_t el_size)
 {
        const char *ret = trace_seq_buffer_ptr(p);
        const char *prefix = "";
@@ -220,7 +220,7 @@ ftrace_print_array_seq(struct trace_seq *p, const void *buf, int count,
 
        return ret;
 }
-EXPORT_SYMBOL(ftrace_print_array_seq);
+EXPORT_SYMBOL(trace_print_array_seq);
 
 int ftrace_raw_output_prep(struct trace_iterator *iter,
                           struct trace_event *trace_event)