From 42f565e116e0408b5ddc21a33c4a4d41fd572420 Mon Sep 17 00:00:00 2001 From: Steven Rostedt Date: Thu, 20 Nov 2008 23:57:47 -0500 Subject: [PATCH] trace: remove extra assign in branch check Impact: clean up of branch check The unlikely/likely profiler does an extra assign of the f.line. This is not needed since it is already calculated at compile time. Signed-off-by: Steven Rostedt Signed-off-by: Ingo Molnar --- include/linux/compiler.h | 2 -- 1 file changed, 2 deletions(-) diff --git a/include/linux/compiler.h b/include/linux/compiler.h index c7d804a7a4d..c25e525121f 100644 --- a/include/linux/compiler.h +++ b/include/linux/compiler.h @@ -87,7 +87,6 @@ void ftrace_likely_update(struct ftrace_branch_data *f, int val, int expect); .file = __FILE__, \ .line = __LINE__, \ }; \ - ______f.line = __LINE__; \ ______r = likely_notrace(x); \ ftrace_likely_update(&______f, ______r, 1); \ ______r; \ @@ -102,7 +101,6 @@ void ftrace_likely_update(struct ftrace_branch_data *f, int val, int expect); .file = __FILE__, \ .line = __LINE__, \ }; \ - ______f.line = __LINE__; \ ______r = unlikely_notrace(x); \ ftrace_likely_update(&______f, ______r, 0); \ ______r; \ -- 2.20.1