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[NET]: Deinline netif_carrier_{on,off}().

Browse Source 
# grep -r 'netif_carrier_o[nf]' linux-2.6.12 | wc -l
246

# size vmlinux.org vmlinux.carrier
text    data     bss     dec     hex filename
4339634 1054414  259296 5653344  564360 vmlinux.org
4337710 1054414  259296 5651420  563bdc vmlinux.carrier

And this ain't an allyesconfig kernel!

Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Denis Vlasenko 2005-08-11 15:32:53 -07:00 committed by David S. Miller
parent 5917ed961d
commit 0a242efc4f
2 changed files with 18 additions and 12 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

14
include/linux/netdevice.h
View File

@ -699,19 +699,9 @@ static inline int netif_carrier_ok(const struct net_device *dev)
extern void __netdev_watchdog_up(struct net_device *dev);
static inline void netif_carrier_on(struct net_device *dev)
{
if (test_and_clear_bit(__LINK_STATE_NOCARRIER, &dev->state))
linkwatch_fire_event(dev);
if (netif_running(dev))
__netdev_watchdog_up(dev);
}
extern void netif_carrier_on(struct net_device *dev);
static inline void netif_carrier_off(struct net_device *dev)
{
if (!test_and_set_bit(__LINK_STATE_NOCARRIER, &dev->state))
linkwatch_fire_event(dev);
}
extern void netif_carrier_off(struct net_device *dev);
/* Hot-plugging. */
static inline int netif_device_present(struct net_device *dev)

16
net/sched/sch_generic.c
View File

@ -238,6 +238,20 @@ static void dev_watchdog_down(struct net_device *dev)
spin_unlock_bh(&dev->xmit_lock);
}
void netif_carrier_on(struct net_device *dev)
{
if (test_and_clear_bit(__LINK_STATE_NOCARRIER, &dev->state))
linkwatch_fire_event(dev);
if (netif_running(dev))
__netdev_watchdog_up(dev);
}
void netif_carrier_off(struct net_device *dev)
{
if (!test_and_set_bit(__LINK_STATE_NOCARRIER, &dev->state))
linkwatch_fire_event(dev);
}
/* "NOOP" scheduler: the best scheduler, recommended for all interfaces
under all circumstances. It is difficult to invent anything faster or
cheaper.
@ -600,6 +614,8 @@ void dev_shutdown(struct net_device *dev)
}
EXPORT_SYMBOL(__netdev_watchdog_up);
EXPORT_SYMBOL(netif_carrier_on);
EXPORT_SYMBOL(netif_carrier_off);
EXPORT_SYMBOL(noop_qdisc);
EXPORT_SYMBOL(noop_qdisc_ops);
EXPORT_SYMBOL(qdisc_create_dflt);