---

yaml --- r: 13719 b: refs/heads/master c: b709c08 h: refs/heads/master i: 13717: 54691c6 13715: ab228fb 13711: 889c901 v: v3
git-mirror · Nov 9, 2005 · 298a56b · 298a56b
1 parent 10e59ae
commit 298a56b
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Showing 5 changed files with 31 additions and 31 deletions.
diff --git a/[refs] b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 66ba135c5a398df5c3a4b43d84d9df80cbc87c61
+refs/heads/master: b709c0832824da20a32a3119911b9f0cf6970452
diff --git a/trunk/arch/powerpc/kernel/misc_64.S b/trunk/arch/powerpc/kernel/misc_64.S
@@ -89,12 +89,12 @@ _GLOBAL(call_do_softirq)
 	mtlr	r0
 	blr
 
-_GLOBAL(call_handle_IRQ_event)
+_GLOBAL(call_ppc_irq_dispatch_handler)
 	mflr	r0
 	std	r0,16(r1)
-	stdu	r1,THREAD_SIZE-112(r6)
-	mr	r1,r6
-	bl	.handle_IRQ_event
+	stdu	r1,THREAD_SIZE-112(r5)
+	mr	r1,r5
+	bl	.ppc_irq_dispatch_handler
 	ld	r1,0(r1)
 	ld	r0,16(r1)
 	mtlr	r0

diff --git a/trunk/arch/ppc64/kernel/irq.c b/trunk/arch/ppc64/kernel/irq.c
@@ -157,9 +157,6 @@ void ppc_irq_dispatch_handler(struct pt_regs *regs, int irq)
 	int cpu = smp_processor_id();
 	irq_desc_t *desc = get_irq_desc(irq);
 	irqreturn_t action_ret;
-#ifdef CONFIG_IRQSTACKS
-	struct thread_info *curtp, *irqtp;
-#endif
 
 	kstat_cpu(cpu).irqs[irq]++;
 
@@ -227,20 +224,7 @@ void ppc_irq_dispatch_handler(struct pt_regs *regs, int irq)
 	for (;;) {
 		spin_unlock(&desc->lock);
 
-#ifdef CONFIG_IRQSTACKS
-		/* Switch to the irq stack to handle this */
-		curtp = current_thread_info();
-		irqtp = hardirq_ctx[smp_processor_id()];
-		if (curtp != irqtp) {
-			irqtp->task = curtp->task;
-			irqtp->flags = 0;
-			action_ret = call_handle_IRQ_event(irq, regs, action, irqtp);
-			irqtp->task = NULL;
-			if (irqtp->flags)
-				set_bits(irqtp->flags, &curtp->flags);
-		} else
-#endif
-			action_ret = handle_IRQ_event(irq, regs, action);
+		action_ret = handle_IRQ_event(irq, regs, action);
 
 		spin_lock(&desc->lock);
 		if (!noirqdebug)
@@ -310,6 +294,9 @@ void do_IRQ(struct pt_regs *regs)
 void do_IRQ(struct pt_regs *regs)
 {
 	int irq;
+#ifdef CONFIG_IRQSTACKS
+	struct thread_info *curtp, *irqtp;
+#endif
 
 	irq_enter();
 
@@ -330,9 +317,22 @@ void do_IRQ(struct pt_regs *regs)
 
 	irq = ppc_md.get_irq(regs);
 
-	if (irq >= 0)
-		ppc_irq_dispatch_handler(regs, irq);
-	else
+	if (irq >= 0) {
+#ifdef CONFIG_IRQSTACKS
+		/* Switch to the irq stack to handle this */
+		curtp = current_thread_info();
+		irqtp = hardirq_ctx[smp_processor_id()];
+		if (curtp != irqtp) {
+			irqtp->task = curtp->task;
+			irqtp->flags = 0;
+			call_ppc_irq_dispatch_handler(regs, irq, irqtp);
+			irqtp->task = NULL;
+			if (irqtp->flags)
+				set_bits(irqtp->flags, &curtp->flags);
+		} else
+#endif
+			ppc_irq_dispatch_handler(regs, irq);
+	} else
 		/* That's not SMP safe ... but who cares ? */
 		ppc_spurious_interrupts++;
 

diff --git a/trunk/arch/ppc64/kernel/misc.S b/trunk/arch/ppc64/kernel/misc.S
@@ -78,12 +78,12 @@ _GLOBAL(call_do_softirq)
 	mtlr	r0
 	blr
 
-_GLOBAL(call_handle_IRQ_event)
+_GLOBAL(call_ppc_irq_dispatch_handler)
 	mflr	r0
 	std	r0,16(r1)
-	stdu	r1,THREAD_SIZE-112(r6)
-	mr	r1,r6
-	bl	.handle_IRQ_event
+	stdu	r1,THREAD_SIZE-112(r5)
+	mr	r1,r5
+	bl	.ppc_irq_dispatch_handler
 	ld	r1,0(r1)
 	ld	r0,16(r1)
 	mtlr	r0

diff --git a/trunk/include/asm-powerpc/irq.h b/trunk/include/asm-powerpc/irq.h
@@ -488,8 +488,8 @@ extern struct thread_info *softirq_ctx[NR_CPUS];
 
 extern void irq_ctx_init(void);
 extern void call_do_softirq(struct thread_info *tp);
-extern int call_handle_IRQ_event(int irq, struct pt_regs *regs,
-			struct irqaction *action, struct thread_info *tp);
+extern int call_ppc_irq_dispatch_handler(struct pt_regs *regs, int irq,
+		struct thread_info *tp);
 
 #define __ARCH_HAS_DO_SOFTIRQ