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Commit a591c73f authored by Vaibhav Nagarnaik's avatar Vaibhav Nagarnaik Committed by Steven Rostedt
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tracing: Fix initial buffer_size_kb state 

Make sure that the state of buffer_size_kb is initialized correctly and
returns actual size of the ring buffer.

Link: http://lkml.kernel.org/r/1336066834-1673-1-git-send-email-vnagarnaik@google.com



Cc: Frederic Weisbecker <fweisbec@gmail.com>
Cc: Ingo Molnar <mingo@redhat.com>
Cc: Laurent Chavey <chavey@google.com>
Cc: Justin Teravest <teravest@google.com>
Cc: David Sharp <dhsharp@google.com>
Signed-off-by: default avatarVaibhav Nagarnaik <vnagarnaik@google.com>
Signed-off-by: default avatarSteven Rostedt <rostedt@goodmis.org>
parent 05fdd70d

kernel/trace/trace.c

+2 −1
Original line number Diff line number Diff line
@@ -5112,7 +5112,8 @@ __init static int tracer_alloc_buffers(void) 
		max_tr.data[i] = &per_cpu(max_tr_data, i);

	}



	set_buffer_entries(&global_trace, ring_buf_size);

	set_buffer_entries(&global_trace,

			   ring_buffer_size(global_trace.buffer, 0));

#ifdef CONFIG_TRACER_MAX_TRACE

	set_buffer_entries(&max_tr, 1);

#endif