From: "Steven Rostedt (Red Hat)" 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 --- include/linux/trace_events.h | 30 +++++++++++++++--------------- include/trace/trace_events.h | 12 ++++++------ kernel/trace/trace_output.c | 34 +++++++++++++++++----------------- 3 files changed, 38 insertions(+), 38 deletions(-) diff --git a/include/linux/trace_events.h b/include/linux/trace_events.h index f8465d65f3c7..29627cbafdea 100644 --- 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 #include @@ -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 17d85ca992ee..c0b94728758b 100644 --- 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 25a086bcb700..4243bf620a27 100644 --- 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) -- 2.1.4 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/