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Subject[PATCH -tip 4/5] tracing: return accurate value for print_graph_prologue
Date
Return TRACE_TYPE_HANDLED instead of zero to avoid confusion.

Signed-off-by: Wenji Huang <wenji.huang@oracle.com>
---
kernel/trace/trace_functions_graph.c | 2 +-
1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/kernel/trace/trace_functions_graph.c b/kernel/trace/trace_functions_graph.c
index 112561d..bd0bdeb 100644
--- a/kernel/trace/trace_functions_graph.c
+++ b/kernel/trace/trace_functions_graph.c
@@ -806,7 +806,7 @@ print_graph_prologue(struct trace_iterator *iter, struct trace_seq *s,
return TRACE_TYPE_PARTIAL_LINE;
}

- return 0;
+ return TRACE_TYPE_HANDLED;
}

static enum print_line_t
--
1.5.6


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