Pull 1024-cpu into release branch

[karo-tx-linux.git] / kernel / printk.c

diff --git a/kernel/printk.c b/kernel/printk.c
index a967605bc2e358cbcf95dd7fe60f7870fe9dd14b..4b8f0f9230a46870aaebcf11b9c844bf32990dd9 100644 (file)
--- a/kernel/printk.c
+++ b/kernel/printk.c
@@ -488,6 +488,11 @@ static int __init printk_time_setup(char *str)
 
 __setup("time", printk_time_setup);
 
+__attribute__((weak)) unsigned long long printk_clock(void)
+{
+       return sched_clock();
+}
+
 /*
  * This is printk.  It can be called from any context.  We want it to work.
  * 
@@ -565,7 +570,7 @@ asmlinkage int vprintk(const char *fmt, va_list args)
                                        loglev_char = default_message_loglevel
                                                + '0';
                                }
-                               t = sched_clock();
+                               t = printk_clock();
                                nanosec_rem = do_div(t, 1000000000);
                                tlen = sprintf(tbuf,
                                                "<%c>[%5lu.%06lu] ",