diff options
| author | Tingwei Zhang <tingwei@codeaurora.org> | 2020-10-05 09:13:16 +0200 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2020-10-05 12:43:54 +0200 |
| commit | e8ecea3017385858be0ba5640b3b364586743c6b (patch) | |
| tree | c1bbd38b9529d2177478a0523c51e64d3363c63b /drivers/hwtracing/stm | |
| parent | tracing: Add trace_export support for trace_marker (diff) | |
| download | linux-e8ecea3017385858be0ba5640b3b364586743c6b.tar.xz linux-e8ecea3017385858be0ba5640b3b364586743c6b.zip | |
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/stm')
| -rw-r--r-- | drivers/hwtracing/stm/ftrace.c | 2 |
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); } |