patch-2.4.14 linux/include/asm-arm/arch-sa1100/system.h

• Lines: 16
• Date: Thu Oct 25 13:53:54 2001
• Orig file: v2.4.13/linux/include/asm-arm/arch-sa1100/system.h
• Orig date: Mon Aug 27 12:41:47 2001

diff -u --recursive --new-file v2.4.13/linux/include/asm-arm/arch-sa1100/system.h linux/include/asm-arm/arch-sa1100/system.h
@@ -7,8 +7,13 @@
 
 static inline void arch_idle(void)
 {
-	if (!hlt_counter)
-		cpu_do_idle(0);
+	if (!hlt_counter) {
+		int flags;
+		local_irq_save(flags);
+		if (!current->need_resched)
+			cpu_do_idle(0);
+		local_irq_restore(flags);
+	}
 }
 
 #ifdef CONFIG_SA1100_VICTOR