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authorTingwei Zhang <tingwei@codeaurora.org>2020-10-05 10:13:16 +0300
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>2020-10-05 12:43:54 +0200
commite8ecea3017385858be0ba5640b3b364586743c6b (patch)
treec1bbd38b9529d2177478a0523c51e64d3363c63b /drivers/hwtracing
parent458999c6f67b0ffcc704a4892041dd700adf7d83 (diff)
stm class: ftrace: Enable supported trace export flag
Set flags for trace_export. Export function trace, event trace and trace marker to stm. Reviewed-by: Steven Rostedt (VMware) <rostedt@goodmis.org> Reviewed-by: Alexander Shishkin <alexander.shishkin@linux.intel.com> Signed-off-by: Tingwei Zhang <tingwei@codeaurora.org> Signed-off-by: Alexander Shishkin <alexander.shishkin@linux.intel.com> Link: https://lore.kernel.org/r/20201005071319.78508-6-alexander.shishkin@linux.intel.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/hwtracing')
-rw-r--r--drivers/hwtracing/stm/ftrace.c2
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/hwtracing/stm/ftrace.c b/drivers/hwtracing/stm/ftrace.c
index ce868e095410..c694a6e692d1 100644
--- a/drivers/hwtracing/stm/ftrace.c
+++ b/drivers/hwtracing/stm/ftrace.c
@@ -46,6 +46,8 @@ static int stm_ftrace_link(struct stm_source_data *data)
struct stm_ftrace *sf = container_of(data, struct stm_ftrace, data);
sf->ftrace.write = stm_ftrace_write;
+ sf->ftrace.flags = TRACE_EXPORT_FUNCTION | TRACE_EXPORT_EVENT
+ | TRACE_EXPORT_MARKER;
return register_ftrace_export(&sf->ftrace);
}