1 files changed, 1 insertions, 1 deletions

diff --git a/kernel/trace/blktrace.c b/kernel/trace/blktrace.c
index c0bd0308741c..71259e2b6b61 100644
--- a/kernel/trace/blktrace.c
+++ b/kernel/trace/blktrace.c
@@ -147,7 +147,7 @@ void __trace_note_message(struct blk_trace *bt, const char *fmt, ...)
                 return;
 
         local_irq_save(flags);
-        buf = per_cpu_ptr(bt->msg_data, smp_processor_id());
+        buf = this_cpu_ptr(bt->msg_data);
         va_start(args, fmt);
         n = vscnprintf(buf, BLK_TN_MAX_MSG, fmt, args);
         va_end(args);