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authorSteven Rostedt (Red Hat) <rostedt@goodmis.org>2015-05-13 15:21:25 -0400
committerSteven Rostedt <rostedt@goodmis.org>2015-05-13 15:25:39 -0400
commit09a5059aa1a2cbf8c8993e61b013cc83a0dd5833 (patch)
tree751b58cfad60eab0f637ea4966888b7828bd94de
parent5d6ad960a71f0b36d95d74ef93285733b9f62f59 (diff)
tracing: Rename ftrace_trigger_soft_disabled() to trace_trigger_soft_disabled()
The name "ftrace" really refers to the function hook infrastructure. It is not about the trace_events. The ftrace_trigger_soft_disabled() tests if a trace_event is soft disabled (called but not traced), and returns true if it is. It has nothing to do with function tracing and should be renamed. Signed-off-by: Steven Rostedt <rostedt@goodmis.org>
-rw-r--r--include/linux/trace_events.h4
-rw-r--r--include/trace/perf.h2
-rw-r--r--kernel/trace/trace_kprobe.c4
-rw-r--r--kernel/trace/trace_syscalls.c4
-rw-r--r--kernel/trace/trace_uprobe.c2
5 files changed, 8 insertions, 8 deletions
diff --git a/include/linux/trace_events.h b/include/linux/trace_events.h
index a46c138b2eea..1063c850dbab 100644
--- a/include/linux/trace_events.h
+++ b/include/linux/trace_events.h
@@ -426,7 +426,7 @@ extern void event_triggers_post_call(struct trace_event_file *file,
426 enum event_trigger_type tt); 426 enum event_trigger_type tt);
427 427
428/** 428/**
429 * ftrace_trigger_soft_disabled - do triggers and test if soft disabled 429 * trace_trigger_soft_disabled - do triggers and test if soft disabled
430 * @file: The file pointer of the event to test 430 * @file: The file pointer of the event to test
431 * 431 *
432 * If any triggers without filters are attached to this event, they 432 * If any triggers without filters are attached to this event, they
@@ -435,7 +435,7 @@ extern void event_triggers_post_call(struct trace_event_file *file,
435 * otherwise false. 435 * otherwise false.
436 */ 436 */
437static inline bool 437static inline bool
438ftrace_trigger_soft_disabled(struct trace_event_file *file) 438trace_trigger_soft_disabled(struct trace_event_file *file)
439{ 439{
440 unsigned long eflags = file->flags; 440 unsigned long eflags = file->flags;
441 441
diff --git a/include/trace/perf.h b/include/trace/perf.h
index 792eca92c43a..c9b831f3da23 100644
--- a/include/trace/perf.h
+++ b/include/trace/perf.h
@@ -159,7 +159,7 @@ ftrace_raw_event_##call(void *__data, proto) \
159 struct ftrace_raw_##call *entry; \ 159 struct ftrace_raw_##call *entry; \
160 int __data_size; \ 160 int __data_size; \
161 \ 161 \
162 if (ftrace_trigger_soft_disabled(trace_file)) \ 162 if (trace_trigger_soft_disabled(trace_file)) \
163 return; \ 163 return; \
164 \ 164 \
165 __data_size = ftrace_get_offsets_##call(&__data_offsets, args); \ 165 __data_size = ftrace_get_offsets_##call(&__data_offsets, args); \
diff --git a/kernel/trace/trace_kprobe.c b/kernel/trace/trace_kprobe.c
index 4ce865dae39e..b7d0cdd9906c 100644
--- a/kernel/trace/trace_kprobe.c
+++ b/kernel/trace/trace_kprobe.c
@@ -928,7 +928,7 @@ __kprobe_trace_func(struct trace_kprobe *tk, struct pt_regs *regs,
928 928
929 WARN_ON(call != trace_file->event_call); 929 WARN_ON(call != trace_file->event_call);
930 930
931 if (ftrace_trigger_soft_disabled(trace_file)) 931 if (trace_trigger_soft_disabled(trace_file))
932 return; 932 return;
933 933
934 local_save_flags(irq_flags); 934 local_save_flags(irq_flags);
@@ -976,7 +976,7 @@ __kretprobe_trace_func(struct trace_kprobe *tk, struct kretprobe_instance *ri,
976 976
977 WARN_ON(call != trace_file->event_call); 977 WARN_ON(call != trace_file->event_call);
978 978
979 if (ftrace_trigger_soft_disabled(trace_file)) 979 if (trace_trigger_soft_disabled(trace_file))
980 return; 980 return;
981 981
982 local_save_flags(irq_flags); 982 local_save_flags(irq_flags);
diff --git a/kernel/trace/trace_syscalls.c b/kernel/trace/trace_syscalls.c
index 504f582b15db..7d567a4b9fa7 100644
--- a/kernel/trace/trace_syscalls.c
+++ b/kernel/trace/trace_syscalls.c
@@ -312,7 +312,7 @@ static void ftrace_syscall_enter(void *data, struct pt_regs *regs, long id)
312 if (!trace_file) 312 if (!trace_file)
313 return; 313 return;
314 314
315 if (ftrace_trigger_soft_disabled(trace_file)) 315 if (trace_trigger_soft_disabled(trace_file))
316 return; 316 return;
317 317
318 sys_data = syscall_nr_to_meta(syscall_nr); 318 sys_data = syscall_nr_to_meta(syscall_nr);
@@ -359,7 +359,7 @@ static void ftrace_syscall_exit(void *data, struct pt_regs *regs, long ret)
359 if (!trace_file) 359 if (!trace_file)
360 return; 360 return;
361 361
362 if (ftrace_trigger_soft_disabled(trace_file)) 362 if (trace_trigger_soft_disabled(trace_file))
363 return; 363 return;
364 364
365 sys_data = syscall_nr_to_meta(syscall_nr); 365 sys_data = syscall_nr_to_meta(syscall_nr);
diff --git a/kernel/trace/trace_uprobe.c b/kernel/trace/trace_uprobe.c
index 40764abc7d09..aa1ea7b36fa8 100644
--- a/kernel/trace/trace_uprobe.c
+++ b/kernel/trace/trace_uprobe.c
@@ -784,7 +784,7 @@ static void __uprobe_trace_func(struct trace_uprobe *tu,
784 if (WARN_ON_ONCE(tu->tp.size + dsize > PAGE_SIZE)) 784 if (WARN_ON_ONCE(tu->tp.size + dsize > PAGE_SIZE))
785 return; 785 return;
786 786
787 if (ftrace_trigger_soft_disabled(trace_file)) 787 if (trace_trigger_soft_disabled(trace_file))
788 return; 788 return;
789 789
790 esize = SIZEOF_TRACE_ENTRY(is_ret_probe(tu)); 790 esize = SIZEOF_TRACE_ENTRY(is_ret_probe(tu));