diff options
| author | Felipe Balbi <felipe.balbi@linux.intel.com> | 2017-06-02 13:20:25 +0300 |
|---|---|---|
| committer | Steven Rostedt (VMware) <rostedt@goodmis.org> | 2017-12-04 07:14:30 -0500 |
| commit | a773d419275bf54854ca6cfda8f2594ed2790faa (patch) | |
| tree | 49d4dbdcc1a3ccc4263dd61a297a66dbad0b69e4 /kernel/trace | |
| parent | c4bfd39d7fa5203d4b387c283d360e9a108e85b3 (diff) | |
tracing: Pass export pointer as argument to ->write()
By passing an export descriptor to the write function, users don't need to
keep a global static pointer and can rely on container_of() to fetch their
own structure.
Link: http://lkml.kernel.org/r/20170602102025.5140-1-felipe.balbi@linux.intel.com
Acked-by: Steven Rostedt (VMware) <rostedt@goodmis.org>
Reviewed-by: Chunyan Zhang <zhang.chunyan@linaro.org>
Signed-off-by: Felipe Balbi <felipe.balbi@linux.intel.com>
Signed-off-by: Steven Rostedt (VMware) <rostedt@goodmis.org>
Diffstat (limited to 'kernel/trace')
| -rw-r--r-- | kernel/trace/trace.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/kernel/trace/trace.c b/kernel/trace/trace.c index 9f3f043ba3b7..59518b8126d0 100644 --- a/kernel/trace/trace.c +++ b/kernel/trace/trace.c @@ -2415,7 +2415,7 @@ trace_process_export(struct trace_export *export, entry = ring_buffer_event_data(event); size = ring_buffer_event_length(event); - export->write(entry, size); + export->write(export, entry, size); } static DEFINE_MUTEX(ftrace_export_lock); |