diff mbox

[tip/core/rcu,6/9] sparc: Make SPARC use the new is_idle_task() API

Message ID 1321388885-11211-6-git-send-email-paulmck@linux.vnet.ibm.com
State Accepted
Commit 29f043a2caea2860db36fbeda0c17f79bf0cffbe
Headers show

Commit Message

Paul E. McKenney Nov. 15, 2011, 8:28 p.m. UTC 
From: Paul E. McKenney <paul.mckenney@linaro.org>

Change from direct comparison of ->pid with zero to is_idle_task().

Signed-off-by: Paul E. McKenney <paul.mckenney@linaro.org>
Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com>
Cc: "David S. Miller" <davem@davemloft.net>
---
 arch/sparc/kernel/setup_32.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

Comments

David Miller Nov. 15, 2011, 9:15 p.m. UTC | #1 
From: "Paul E. McKenney" <paulmck@linux.vnet.ibm.com>
Date: Tue, 15 Nov 2011 12:28:02 -0800

> From: Paul E. McKenney <paul.mckenney@linaro.org>
> 
> Change from direct comparison of ->pid with zero to is_idle_task().
> 
> Signed-off-by: Paul E. McKenney <paul.mckenney@linaro.org>
> Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com>
> Cc: "David S. Miller" <davem@davemloft.net>

Acked-by: David S. Miller <davem@davemloft.net>
diff mbox

Patch

diff --git a/arch/sparc/kernel/setup_32.c b/arch/sparc/kernel/setup_32.c
index fe1e3fc..ffb883d 100644
--- a/arch/sparc/kernel/setup_32.c
+++ b/arch/sparc/kernel/setup_32.c
@@ -84,7 +84,7 @@  static void prom_sync_me(void)
 
 	prom_printf("PROM SYNC COMMAND...\n");
 	show_free_areas(0);
-	if(current->pid != 0) {
+	if (!is_idle_task(current)) {
 		local_irq_enable();
 		sys_sync();
 		local_irq_disable();