Commit 2fe50a4d authored by Eric Dumazet's avatar Eric Dumazet Committed by David S. Miller
Browse files

net: move dev_xmit_recursion() helpers to net/core/dev.h 



Move dev_xmit_recursion() and friends to net/core/dev.h

They are only used from net/core/dev.c and net/core/filter.c.

Signed-off-by: default avatarEric Dumazet <edumazet@google.com>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent b9495b56

include/linux/netdevice.h

+0 −17
Original line number Diff line number Diff line
@@ -3271,23 +3271,6 @@ static inline int dev_recursion_level(void) 
	return this_cpu_read(softnet_data.xmit.recursion);

}



#define XMIT_RECURSION_LIMIT	8

static inline bool dev_xmit_recursion(void)

{

	return unlikely(__this_cpu_read(softnet_data.xmit.recursion) >

			XMIT_RECURSION_LIMIT);

}



static inline void dev_xmit_recursion_inc(void)

{

	__this_cpu_inc(softnet_data.xmit.recursion);

}



static inline void dev_xmit_recursion_dec(void)

{

	__this_cpu_dec(softnet_data.xmit.recursion);

}



void __netif_schedule(struct Qdisc *q);

void netif_schedule_queue(struct netdev_queue *txq);

net/core/dev.h

+17 −0
Original line number Diff line number Diff line
@@ -150,4 +150,21 @@ static inline void xdp_do_check_flushed(struct napi_struct *napi) { } 
struct napi_struct *napi_by_id(unsigned int napi_id);

void kick_defer_list_purge(struct softnet_data *sd, unsigned int cpu);



#define XMIT_RECURSION_LIMIT	8

static inline bool dev_xmit_recursion(void)

{

	return unlikely(__this_cpu_read(softnet_data.xmit.recursion) >

			XMIT_RECURSION_LIMIT);

}



static inline void dev_xmit_recursion_inc(void)

{

	__this_cpu_inc(softnet_data.xmit.recursion);

}



static inline void dev_xmit_recursion_dec(void)

{

	__this_cpu_dec(softnet_data.xmit.recursion);

}



#endif