From a773d419275bf54854ca6cfda8f2594ed2790faa Mon Sep 17 00:00:00 2001 From: Felipe Balbi Date: Fri, 2 Jun 2017 13:20:25 +0300 Subject: 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) Reviewed-by: Chunyan Zhang Signed-off-by: Felipe Balbi Signed-off-by: Steven Rostedt (VMware) --- kernel/trace/trace.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'kernel') diff --git a/kernel/trace/trace.c b/kernel/trace/trace.c index 9f3f043ba3b7c..59518b8126d04 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); -- cgit v1.2.3