function-graph: use int instead of atomic for ftrace_graph_active

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Impact: cleanup

The variable ftrace_graph_active is only modified under the
ftrace_lock mutex, thus an atomic is not necessary for modification.

Reported-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Steven Rostedt <rostedt@goodmis.org>

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Steven Rostedt 2009-04-03 15:24:12 -04:00 • committed by Ingo Molnar

parent 5452af664f

commit 597af81537

1 changed files with 7 additions and 7 deletions

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kernel/trace/ftrace.c

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