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authorEliezer Tamir <eliezer.tamir@linux.intel.com>2013-07-10 17:13:26 +0300
committerDavid S. Miller <davem@davemloft.net>2013-07-10 17:08:27 -0700
commit8b80cda536ea9bceec0364e897868a30ee13b992 (patch)
tree75edd97f04e379e6afedd67beef81eb80ba0adaf /include
parent076bb0c82a44fbe46fe2c8527a5b5b64b69f679d (diff)
net: rename ll methods to busy-poll
Rename ndo_ll_poll to ndo_busy_poll. Rename sk_mark_ll to sk_mark_napi_id. Rename skb_mark_ll to skb_mark_napi_id. Correct all useres of these functions. Update comments and defines in include/net/busy_poll.h Signed-off-by: Eliezer Tamir <eliezer.tamir@linux.intel.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'include')
-rw-r--r--include/linux/netdevice.h2
-rw-r--r--include/net/busy_poll.h22
2 files changed, 13 insertions, 11 deletions
diff --git a/include/linux/netdevice.h b/include/linux/netdevice.h
index bb82871b849..0741a1e919a 100644
--- a/include/linux/netdevice.h
+++ b/include/linux/netdevice.h
@@ -974,7 +974,7 @@ struct net_device_ops {
void (*ndo_netpoll_cleanup)(struct net_device *dev);
#endif
#ifdef CONFIG_NET_LL_RX_POLL
- int (*ndo_ll_poll)(struct napi_struct *dev);
+ int (*ndo_busy_poll)(struct napi_struct *dev);
#endif
int (*ndo_set_vf_mac)(struct net_device *dev,
int queue, u8 *mac);
diff --git a/include/net/busy_poll.h b/include/net/busy_poll.h
index 76f03408774..4ff71908fd4 100644
--- a/include/net/busy_poll.h
+++ b/include/net/busy_poll.h
@@ -1,5 +1,5 @@
/*
- * Low Latency Sockets
+ * net busy poll support
* Copyright(c) 2013 Intel Corporation.
*
* This program is free software; you can redistribute it and/or modify it
@@ -21,8 +21,8 @@
* e1000-devel Mailing List <e1000-devel@lists.sourceforge.net>
*/
-#ifndef _LINUX_NET_LL_POLL_H
-#define _LINUX_NET_LL_POLL_H
+#ifndef _LINUX_NET_BUSY_POLL_H
+#define _LINUX_NET_BUSY_POLL_H
#include <linux/netdevice.h>
#include <net/ip.h>
@@ -110,11 +110,11 @@ static inline bool sk_busy_loop(struct sock *sk, int nonblock)
goto out;
ops = napi->dev->netdev_ops;
- if (!ops->ndo_ll_poll)
+ if (!ops->ndo_busy_poll)
goto out;
do {
- rc = ops->ndo_ll_poll(napi);
+ rc = ops->ndo_busy_poll(napi);
if (rc == LL_FLUSH_FAILED)
break; /* permanent failure */
@@ -134,13 +134,14 @@ out:
}
/* used in the NIC receive handler to mark the skb */
-static inline void skb_mark_ll(struct sk_buff *skb, struct napi_struct *napi)
+static inline void skb_mark_napi_id(struct sk_buff *skb,
+ struct napi_struct *napi)
{
skb->napi_id = napi->napi_id;
}
/* used in the protocol hanlder to propagate the napi_id to the socket */
-static inline void sk_mark_ll(struct sock *sk, struct sk_buff *skb)
+static inline void sk_mark_napi_id(struct sock *sk, struct sk_buff *skb)
{
sk->sk_napi_id = skb->napi_id;
}
@@ -166,11 +167,12 @@ static inline bool sk_busy_poll(struct sock *sk, int nonblock)
return false;
}
-static inline void skb_mark_ll(struct sk_buff *skb, struct napi_struct *napi)
+static inline void skb_mark_napi_id(struct sk_buff *skb,
+ struct napi_struct *napi)
{
}
-static inline void sk_mark_ll(struct sock *sk, struct sk_buff *skb)
+static inline void sk_mark_napi_id(struct sock *sk, struct sk_buff *skb)
{
}
@@ -180,4 +182,4 @@ static inline bool busy_loop_timeout(unsigned long end_time)
}
#endif /* CONFIG_NET_LL_RX_POLL */
-#endif /* _LINUX_NET_LL_POLL_H */
+#endif /* _LINUX_NET_BUSY_POLL_H */