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[PATCH] ftrace: correct the counter increment for trace_buffer data

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  [PATCH] ftrace: correct the counter increment for trace_buffer data Umesh Tiwari <umesh.t@samsung.com> - 2015-06-22 13:30 +0200

#1169845 — [PATCH] ftrace: correct the counter increment for trace_buffer data

In ftrace_dump, for disabling buffer, iter.tr->trace_buffer.data is used.
But for enabling, iter.trace_buffer->data is used.
Even though, both point to same buffer, for readability, same convention
should be used.

Signed-off-by: Umesh Tiwari <umesh.t@samsung.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 62c6506..e6dc9c3 100644
--- a/kernel/trace/trace.c
+++ b/kernel/trace/trace.c
@@ -6698,7 +6698,7 @@ void ftrace_dump(enum ftrace_dump_mode oops_dump_mode)
 	trace_init_global_iter(&iter);
 
 	for_each_tracing_cpu(cpu) {
-		atomic_inc(&per_cpu_ptr(iter.tr->trace_buffer.data, cpu)->disabled);
+		atomic_inc(&per_cpu_ptr(iter.trace_buffer->data, cpu)->disabled);
 	}
 
 	old_userobj = trace_flags & TRACE_ITER_SYM_USEROBJ;
-- 
1.7.9.5

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