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Commit 98a983aa authored by Frédéric Weisbecker's avatar Frédéric Weisbecker Committed by Ingo Molnar
Browse files

ftrace: fix some mistakes in error messages 



This patch fixes some mistakes on the tracer in warning messages when
debugfs fails to create tracing files.

Signed-off-by: default avatarFrederic Weisbecker <fweisbec@gmail.com>
Cc: srostedt@redhat.com
Signed-off-by: default avatarIngo Molnar <mingo@elte.hu>
parent 3989cce8

kernel/trace/trace.c

+5 −5
Original line number Diff line number Diff line
@@ -3030,12 +3030,12 @@ static __init void tracer_init_debugfs(void) 
	entry = debugfs_create_file("available_tracers", 0444, d_tracer,

				    &global_trace, &show_traces_fops);

	if (!entry)

		pr_warning("Could not create debugfs 'trace' entry\n");

		pr_warning("Could not create debugfs 'available_tracers' entry\n");



	entry = debugfs_create_file("current_tracer", 0444, d_tracer,

				    &global_trace, &set_tracer_fops);

	if (!entry)

		pr_warning("Could not create debugfs 'trace' entry\n");

		pr_warning("Could not create debugfs 'current_tracer' entry\n");



	entry = debugfs_create_file("tracing_max_latency", 0644, d_tracer,

				    &tracing_max_latency,
@@ -3048,7 +3048,7 @@ static __init void tracer_init_debugfs(void) 
				    &tracing_thresh, &tracing_max_lat_fops);

	if (!entry)

		pr_warning("Could not create debugfs "

			   "'tracing_threash' entry\n");

			   "'tracing_thresh' entry\n");

	entry = debugfs_create_file("README", 0644, d_tracer,

				    NULL, &tracing_readme_fops);

	if (!entry)
@@ -3058,13 +3058,13 @@ static __init void tracer_init_debugfs(void) 
				    NULL, &tracing_pipe_fops);

	if (!entry)

		pr_warning("Could not create debugfs "

			   "'tracing_threash' entry\n");

			   "'trace_pipe' entry\n");



	entry = debugfs_create_file("trace_entries", 0644, d_tracer,

				    &global_trace, &tracing_entries_fops);

	if (!entry)

		pr_warning("Could not create debugfs "

			   "'tracing_threash' entry\n");

			   "'trace_entries' entry\n");



#ifdef CONFIG_DYNAMIC_FTRACE

	entry = debugfs_create_file("dyn_ftrace_total_info", 0444, d_tracer,