From 2425bcb9240f8c97d793cb31c8e8d8d0a843fa29 Mon Sep 17 00:00:00 2001 From: "Steven Rostedt (Red Hat)" Date: Tue, 5 May 2015 11:45:27 -0400 Subject: tracing: Rename ftrace_event_{call,class} to trace_event_{call,class} The name "ftrace" really refers to the function hook infrastructure. It is not about the trace_events. The structures ftrace_event_call and ftrace_event_class have nothing to do with the function hooks, and are really trace_event structures. Rename ftrace_event_* to trace_event_*. Signed-off-by: Steven Rostedt --- include/linux/trace_events.h | 38 +++++++++++++++++++------------------- 1 file changed, 19 insertions(+), 19 deletions(-) (limited to 'include/linux/trace_events.h') diff --git a/include/linux/trace_events.h b/include/linux/trace_events.h index ae19233c7dd8..d10ab04a17b2 100644 --- a/include/linux/trace_events.h +++ b/include/linux/trace_events.h @@ -200,23 +200,23 @@ enum trace_reg { #endif }; -struct ftrace_event_call; +struct trace_event_call; -struct ftrace_event_class { +struct trace_event_class { const char *system; void *probe; #ifdef CONFIG_PERF_EVENTS void *perf_probe; #endif - int (*reg)(struct ftrace_event_call *event, + int (*reg)(struct trace_event_call *event, enum trace_reg type, void *data); - int (*define_fields)(struct ftrace_event_call *); - struct list_head *(*get_fields)(struct ftrace_event_call *); + int (*define_fields)(struct trace_event_call *); + struct list_head *(*get_fields)(struct trace_event_call *); struct list_head fields; - int (*raw_init)(struct ftrace_event_call *); + int (*raw_init)(struct trace_event_call *); }; -extern int trace_event_reg(struct ftrace_event_call *event, +extern int trace_event_reg(struct trace_event_call *event, enum trace_reg type, void *data); struct ftrace_event_buffer { @@ -269,9 +269,9 @@ enum { TRACE_EVENT_FL_KPROBE = (1 << TRACE_EVENT_FL_KPROBE_BIT), }; -struct ftrace_event_call { +struct trace_event_call { struct list_head list; - struct ftrace_event_class *class; + struct trace_event_class *class; union { char *name; /* Set TRACE_EVENT_FL_TRACEPOINT flag when using "tp" */ @@ -298,13 +298,13 @@ struct ftrace_event_call { struct hlist_head __percpu *perf_events; struct bpf_prog *prog; - int (*perf_perm)(struct ftrace_event_call *, + int (*perf_perm)(struct trace_event_call *, struct perf_event *); #endif }; static inline const char * -ftrace_event_name(struct ftrace_event_call *call) +ftrace_event_name(struct trace_event_call *call) { if (call->flags & TRACE_EVENT_FL_TRACEPOINT) return call->tp ? call->tp->name : NULL; @@ -351,7 +351,7 @@ enum { struct trace_event_file { struct list_head list; - struct ftrace_event_call *event_call; + struct trace_event_call *event_call; struct event_filter *filter; struct dentry *dir; struct trace_array *tr; @@ -388,7 +388,7 @@ struct trace_event_file { early_initcall(trace_init_flags_##name); #define __TRACE_EVENT_PERF_PERM(name, expr...) \ - static int perf_perm_##name(struct ftrace_event_call *tp_event, \ + static int perf_perm_##name(struct trace_event_call *tp_event, \ struct perf_event *p_event) \ { \ return ({ expr; }); \ @@ -417,7 +417,7 @@ extern int filter_match_preds(struct event_filter *filter, void *rec); extern int filter_check_discard(struct trace_event_file *file, void *rec, struct ring_buffer *buffer, struct ring_buffer_event *event); -extern int call_filter_check_discard(struct ftrace_event_call *call, void *rec, +extern int call_filter_check_discard(struct trace_event_call *call, void *rec, struct ring_buffer *buffer, struct ring_buffer_event *event); extern enum event_trigger_type event_triggers_call(struct trace_event_file *file, @@ -559,12 +559,12 @@ enum { FILTER_TRACE_FN, }; -extern int trace_event_raw_init(struct ftrace_event_call *call); -extern int trace_define_field(struct ftrace_event_call *call, const char *type, +extern int trace_event_raw_init(struct trace_event_call *call); +extern int trace_define_field(struct trace_event_call *call, const char *type, const char *name, int offset, int size, int is_signed, int filter_type); -extern int trace_add_event_call(struct ftrace_event_call *call); -extern int trace_remove_event_call(struct ftrace_event_call *call); +extern int trace_add_event_call(struct trace_event_call *call); +extern int trace_remove_event_call(struct trace_event_call *call); #define is_signed_type(type) (((type)(-1)) < (type)1) @@ -613,4 +613,4 @@ perf_trace_buf_submit(void *raw_data, int size, int rctx, u64 addr, } #endif -#endif /* _LINUX_FTRACE_EVENT_H */ +#endif /* _LINUX_TRACE_EVENT_H */ -- cgit v1.2.3