From 5d550467b9770042e9699690907babc32104a8d4 Mon Sep 17 00:00:00 2001 From: Frederic Weisbecker Date: Thu, 15 Jul 2010 23:27:35 +0200 Subject: tracing: Remove ksym tracer The ksym (breakpoint) ftrace plugin has been superseded by perf tools that are much more poweful to use the cpu breakpoints. This tracer doesn't bring more feature. It has been deprecated for a while now, lets remove it. Signed-off-by: Frederic Weisbecker Cc: Steven Rostedt Cc: Prasad Cc: Ingo Molnar --- kernel/trace/trace.h | 6 ------ 1 file changed, 6 deletions(-) (limited to 'kernel/trace/trace.h') diff --git a/kernel/trace/trace.h b/kernel/trace/trace.h index cc90ccdad469..84d3f123e86f 100644 --- a/kernel/trace/trace.h +++ b/kernel/trace/trace.h @@ -30,7 +30,6 @@ enum trace_type { TRACE_GRAPH_ENT, TRACE_USER_STACK, TRACE_BLK, - TRACE_KSYM, __TRACE_LAST_TYPE, }; @@ -200,7 +199,6 @@ extern void __ftrace_bad_type(void); TRACE_GRAPH_ENT); \ IF_ASSIGN(var, ent, struct ftrace_graph_ret_entry, \ TRACE_GRAPH_RET); \ - IF_ASSIGN(var, ent, struct ksym_trace_entry, TRACE_KSYM);\ __ftrace_bad_type(); \ } while (0) @@ -361,8 +359,6 @@ int register_tracer(struct tracer *type); void unregister_tracer(struct tracer *type); int is_tracing_stopped(void); -extern int process_new_ksym_entry(char *ksymname, int op, unsigned long addr); - extern unsigned long nsecs_to_usecs(unsigned long nsecs); extern unsigned long tracing_thresh; @@ -436,8 +432,6 @@ extern int trace_selftest_startup_sysprof(struct tracer *trace, struct trace_array *tr); extern int trace_selftest_startup_branch(struct tracer *trace, struct trace_array *tr); -extern int trace_selftest_startup_ksym(struct tracer *trace, - struct trace_array *tr); #endif /* CONFIG_FTRACE_STARTUP_TEST */ extern void *head_page(struct trace_array_cpu *data); -- cgit v1.2.3