openkylin
/
linux
mirror of https://gitee.com/openkylin/linux.git
9
0
Fork 0
Code Issues Projects Releases Wiki Activity

netpoll: move netpoll_send_skb() out of line 

There is no need to inline this helper, as we intend to add more
code in this function.

Signed-off-by: Eric Dumazet <edumazet@google.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Eric Dumazet 2020-05-07 09:32:19 -07:00 committed by David S. Miller
parent 307f660d05
commit fb1eee476b
2 changed files with 12 additions and 10 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

9
include/linux/netpoll.h
View File

@ -63,14 +63,7 @@ int netpoll_setup(struct netpoll *np);
void __netpoll_cleanup(struct netpoll *np);
void __netpoll_free(struct netpoll *np);
void netpoll_cleanup(struct netpoll *np);
void __netpoll_send_skb(struct netpoll *np, struct sk_buff *skb);
static inline void netpoll_send_skb(struct netpoll *np, struct sk_buff *skb)
{
unsigned long flags;
local_irq_save(flags);
__netpoll_send_skb(np, skb);
local_irq_restore(flags);
}
void netpoll_send_skb(struct netpoll *np, struct sk_buff *skb);
#ifdef CONFIG_NETPOLL
static inline void *netpoll_poll_lock(struct napi_struct *napi)

13
net/core/netpoll.c
View File

@ -305,7 +305,7 @@ static int netpoll_owner_active(struct net_device *dev)
}
/* call with IRQ disabled */
void __netpoll_send_skb(struct netpoll *np, struct sk_buff *skb)
static void __netpoll_send_skb(struct netpoll *np, struct sk_buff *skb)
{
netdev_tx_t status = NETDEV_TX_BUSY;
struct net_device *dev;
@ -360,7 +360,16 @@ void __netpoll_send_skb(struct netpoll *np, struct sk_buff *skb)
schedule_delayed_work(&npinfo->tx_work,0);
}
}
EXPORT_SYMBOL(__netpoll_send_skb);
void netpoll_send_skb(struct netpoll *np, struct sk_buff *skb)
{
unsigned long flags;
local_irq_save(flags);
__netpoll_send_skb(np, skb);
local_irq_restore(flags);
}
EXPORT_SYMBOL(netpoll_send_skb);
void netpoll_send_udp(struct netpoll *np, const char *msg, int len)
{