From 933393f58fef9963eac61db8093689544e29a600 Mon Sep 17 00:00:00 2001 From: Christoph Lameter Date: Thu, 22 Dec 2011 11:58:51 -0600 Subject: percpu: Remove irqsafe_cpu_xxx variants We simply say that regular this_cpu use must be safe regardless of preemption and interrupt state. That has no material change for x86 and s390 implementations of this_cpu operations. However, arches that do not provide their own implementation for this_cpu operations will now get code generated that disables interrupts instead of preemption. -tj: This is part of on-going percpu API cleanup. For detailed discussion of the subject, please refer to the following thread. http://thread.gmane.org/gmane.linux.kernel/1222078 Signed-off-by: Christoph Lameter Signed-off-by: Tejun Heo LKML-Reference: --- include/linux/netdevice.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'include/linux/netdevice.h') diff --git a/include/linux/netdevice.h b/include/linux/netdevice.h index a82ad4dd306a..ca8d9bc4e502 100644 --- a/include/linux/netdevice.h +++ b/include/linux/netdevice.h @@ -2115,7 +2115,7 @@ extern void netdev_run_todo(void); */ static inline void dev_put(struct net_device *dev) { - irqsafe_cpu_dec(*dev->pcpu_refcnt); + this_cpu_dec(*dev->pcpu_refcnt); } /** @@ -2126,7 +2126,7 @@ static inline void dev_put(struct net_device *dev) */ static inline void dev_hold(struct net_device *dev) { - irqsafe_cpu_inc(*dev->pcpu_refcnt); + this_cpu_inc(*dev->pcpu_refcnt); } /* Carrier loss detection, dial on demand. The functions netif_carrier_on -- cgit v1.2.3-59-g8ed1b