[PATCH] (4/6) alpha fixes

- (dumb) default_idle() provided (alpha)

[PATCH] (4/6) alpha fixes
- (dumb) default_idle() provided (alpha)
8e073e50 · Alexander Viro · Linus Torvalds · 4b6cd7a7 · 8e073e50
Commit 8e073e50 authored Apr 21, 2002 by Alexander Viro Committed by Linus Torvalds Apr 21, 2002
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arch/alpha/kernel/process.c arch/alpha/kernel/process.c +7 -1

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--- a/arch/alpha/kernel/process.c
+++ b/arch/alpha/kernel/process.c
@@ -54,15 +54,21 @@ sys_sethae(unsigned long hae, unsigned long a1, unsigned long a2,
 	return 0;
 }

+void default_idle(void)
+{
+	barrier();
+}
+
 void
 cpu_idle(void)
 {
 	while (1) {
+		void (*idle)(void) = default_idle;
 		/* FIXME -- EV6 and LCA45 know how to power down
 		   the CPU.  */

 		while (!need_resched())
-			barrier();
+			idle();
 		schedule();
 	}
 }