function-graph: Fix seqfile memory leak

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Every time we cat set_graph_function, we leak memory allocated
by seq_open().

Signed-off-by: Li Zefan <lizf@cn.fujitsu.com>
LKML-Reference: <4A67D907.2010500@cn.fujitsu.com>
Signed-off-by: Steven Rostedt <rostedt@goodmis.org>

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Li Zefan 2009-07-23 11:29:11 +08:00 • committed by Steven Rostedt

parent d8cc1ab793

commit 87827111a5

1 changed files with 12 additions and 3 deletions

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15

kernel/trace/ftrace.c

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