timer_list: Reduce SEQ_printf footprint
This macro can be converted to a static function to reduce
object size.
(x86-64 defconfig)
$ size kernel/time/timer_list.o*
text data bss dec hex filename
6583 8 0 6591 19bf kernel/time/timer_list.o.old
4647 8 0 4655 122f kernel/time/timer_list.o.new
Signed-off-by: Joe Perches <joe@perches.com>
Cc: John Stultz <john.stultz@linaro.org>
Link: http://lkml.kernel.org/r/1429295958.2850.104.camel@perches.com
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
diff --git a/kernel/time/timer_list.c b/kernel/time/timer_list.c
index e878c2e..5960af21 100644
--- a/kernel/time/timer_list.c
+++ b/kernel/time/timer_list.c
@@ -35,13 +35,20 @@
* This allows printing both to /proc/timer_list and
* to the console (on SysRq-Q):
*/
-#define SEQ_printf(m, x...) \
- do { \
- if (m) \
- seq_printf(m, x); \
- else \
- printk(x); \
- } while (0)
+__printf(2, 3)
+static void SEQ_printf(struct seq_file *m, const char *fmt, ...)
+{
+ va_list args;
+
+ va_start(args, fmt);
+
+ if (m)
+ seq_vprintf(m, fmt, args);
+ else
+ vprintk(fmt, args);
+
+ va_end(args);
+}
static void print_name_offset(struct seq_file *m, void *sym)
{
