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Message-Id: <1375493777-17261-1-git-send-email-azl@google.com> Date: Fri, 2 Aug 2013 18:36:15 -0700 From: Alexander Z Lam <azl@...gle.com> To: Steven Rostedt <rostedt@...dmis.org>, linux-kernel@...r.kernel.org Cc: Alexander Z Lam <azl@...gle.com>, David Sharp <dhsharp@...gle.com>, Vaibhav Nagarnaik <vnagarnaik@...gle.com>, Alexander Z Lam <lambchop468@...il.com> Subject: [PATCH 1/3] tracing: Make TRACE_ITER_STOP_ON_FREE stop the correct buffer Releasing the free_buffer file in an instance causes the global buffer to be stopped when TRACE_ITER_STOP_ON_FREE is enabled. Operate on the correct buffer. Cc: Vaibhav Nagarnaik <vnagarnaik@...gle.com> Cc: David Sharp <dhsharp@...gle.com> Cc: Alexander Z Lam <lambchop468@...il.com> Signed-off-by: Alexander Z Lam <azl@...gle.com> --- kernel/trace/trace.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/kernel/trace/trace.c b/kernel/trace/trace.c index 882ec1d..9bfb889 100644 --- a/kernel/trace/trace.c +++ b/kernel/trace/trace.c @@ -4468,7 +4468,7 @@ tracing_free_buffer_release(struct inode *inode, struct file *filp) /* disable tracing ? */ if (trace_flags & TRACE_ITER_STOP_ON_FREE) - tracing_off(); + tracer_tracing_off(tr); /* resize the ring buffer to 0 */ tracing_resize_ring_buffer(tr, 0, RING_BUFFER_ALL_CPUS); -- 1.8.3 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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