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authorMark Brown <broonie@linaro.org>2014-05-05 23:27:30 +0400
committerMark Brown <broonie@linaro.org>2014-05-05 23:27:30 +0400
commitaf46929e6ee7197dfe315af3c5bb5cc75a0aec9c (patch)
tree18359b934daf8c7e271930c938bd867a379cace7 /kernel/trace/trace_functions.c
parent9c6344b3fa547ce7ec78da95134d92d9f9309b31 (diff)
parent89ca3b881987f5a4be4c5dbaa7f0df12bbdde2fd (diff)
downloadlinux-af46929e6ee7197dfe315af3c5bb5cc75a0aec9c.tar.xz
Merge tag 'v3.15-rc4' into asoc-fsl-spdif
Linux 3.15-rc4
Diffstat (limited to 'kernel/trace/trace_functions.c')
-rw-r--r--kernel/trace/trace_functions.c16
1 files changed, 10 insertions, 6 deletions
diff --git a/kernel/trace/trace_functions.c b/kernel/trace/trace_functions.c
index 5b781d2be383..ffd56351b521 100644
--- a/kernel/trace/trace_functions.c
+++ b/kernel/trace/trace_functions.c
@@ -58,12 +58,16 @@ int ftrace_create_function_files(struct trace_array *tr,
{
int ret;
- /* The top level array uses the "global_ops". */
- if (!(tr->flags & TRACE_ARRAY_FL_GLOBAL)) {
- ret = allocate_ftrace_ops(tr);
- if (ret)
- return ret;
- }
+ /*
+ * The top level array uses the "global_ops", and the files are
+ * created on boot up.
+ */
+ if (tr->flags & TRACE_ARRAY_FL_GLOBAL)
+ return 0;
+
+ ret = allocate_ftrace_ops(tr);
+ if (ret)
+ return ret;
ftrace_create_filter_files(tr->ops, parent);