Commit f7d48cbd authored Dec 29, 2008 by Ingo Molnar

tracing/ftrace: make trace_find_cmdline() generally available



Impact: build fix

On !CONFIG_CONTEXT_SWITCH_TRACER trace_find_cmdline() is not defined:

 kernel/trace/trace_output.c: In function 'trace_ctxwake_print':
 kernel/trace/trace_output.c:499: error: implicit declaration of function 'trace_find_cmdline'
 kernel/trace/trace_output.c:499: warning: assignment makes pointer from integer without a cast

Move it to the generic section in trace.h.

Signed-off-by: Ingo Molnar <mingo@elte.hu>

parent e302cf3f

kernel/trace/trace.h

+2 −2

Original line number	Diff line number	Diff line
		@@ -469,10 +469,10 @@ struct tracer_switch_ops {
		void *private;
		struct tracer_switch_ops *next;
		};

		char *trace_find_cmdline(int pid);
		#endif /* CONFIG_CONTEXT_SWITCH_TRACER */

		extern char *trace_find_cmdline(int pid);

		#ifdef CONFIG_DYNAMIC_FTRACE
		extern unsigned long ftrace_update_tot_cnt;
		#define DYN_FTRACE_TEST_NAME trace_selftest_dynamic_test_func