[PATCH] Add sched_clock on v850

This is a horrid implementation, but whatever.

[PATCH] Add sched_clock on v850
This is a horrid implementation, but whatever.
6a8fcaf3 · Miles Bader · Linus Torvalds · 606aa683 · 6a8fcaf3
Commit 6a8fcaf3 authored Oct 07, 2003 by Miles Bader Committed by Linus Torvalds Oct 07, 2003
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arch/v850/kernel/time.c arch/v850/kernel/time.c +8 -0

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--- a/arch/v850/kernel/time.c
+++ b/arch/v850/kernel/time.c
@@ -32,6 +32,14 @@ EXPORT_SYMBOL(jiffies_64);

 #define TICK_SIZE	(tick_nsec / 1000)

+/*
+ * Scheduler clock - returns current time in nanosec units.
+ */
+unsigned long long sched_clock(void)
+{
+	return (unsigned long long)jiffies * (1000000000 / HZ);
+}
+
 static inline void do_profile (unsigned long pc)
 {
 	if (prof_buffer && current->pid) {