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* [PATCH -next 0/6] net: Update static keys to modern api
@ 2018-05-08 16:06 Davidlohr Bueso
  2018-05-08 16:06 ` [PATCH 1/6] net/ipv4: Update ip_tunnel_metadata_cnt static key " Davidlohr Bueso
                   ` (6 more replies)
  0 siblings, 7 replies; 8+ messages in thread
From: Davidlohr Bueso @ 2018-05-08 16:06 UTC (permalink / raw)
  To: davem; +Cc: netdev, linux-kernel, dave

Hi,

The following patches update pretty much all core net static key users
to the modern api. Changes are mostly trivial conversion without affecting
any semantics. The motivation is a resend of patches 1 and 2 from a while[1]
back, and the rest are added patches, specific for -net.

Applies against today's linux-next. Compile tested only.

[1] lkml.kernel.org/r/20180326210929.5244-1-dave@stgolabs.net

Thanks!

Davidlohr Bueso (6):
  net/ipv4: Update ip_tunnel_metadata_cnt static key to modern api
  net/sock: Update memalloc_socks static key to modern api
  net: Update [e/in]gress_needed static key to modern api
  net: Update netstamp_needed static key to modern api
  net: Update generic_xdp_needed static key to modern api
  net/udp: Update udp_encap_needed static key to modern api

 include/net/ip_tunnels.h  |  4 ++--
 include/net/sock.h        |  4 ++--
 net/core/dev.c            | 48 +++++++++++++++++++++++------------------------
 net/core/sock.c           |  8 ++++----
 net/ipv4/ip_tunnel_core.c |  6 +++---
 net/ipv4/udp.c            |  8 ++++----
 net/ipv6/udp.c            |  8 ++++----
 7 files changed, 43 insertions(+), 43 deletions(-)

-- 
2.13.6

^ permalink raw reply	[flat|nested] 8+ messages in thread

* [PATCH 1/6] net/ipv4: Update ip_tunnel_metadata_cnt static key to modern api
  2018-05-08 16:06 [PATCH -next 0/6] net: Update static keys to modern api Davidlohr Bueso
@ 2018-05-08 16:06 ` Davidlohr Bueso
  2018-05-08 16:06 ` [PATCH 2/6] net/sock: Update memalloc_socks " Davidlohr Bueso
                   ` (5 subsequent siblings)
  6 siblings, 0 replies; 8+ messages in thread
From: Davidlohr Bueso @ 2018-05-08 16:06 UTC (permalink / raw)
  To: davem; +Cc: netdev, linux-kernel, dave, Davidlohr Bueso

No changes in refcount semantics -- key init is false; replace

static_key_slow_inc|dec   with   static_branch_inc|dec
static_key_false          with   static_branch_unlikely

Signed-off-by: Davidlohr Bueso <dbueso@suse.de>
---
 include/net/ip_tunnels.h  | 4 ++--
 net/ipv4/ip_tunnel_core.c | 6 +++---
 2 files changed, 5 insertions(+), 5 deletions(-)

diff --git a/include/net/ip_tunnels.h b/include/net/ip_tunnels.h
index 751646adc769..90ff430f5e9d 100644
--- a/include/net/ip_tunnels.h
+++ b/include/net/ip_tunnels.h
@@ -477,12 +477,12 @@ static inline struct ip_tunnel_info *lwt_tun_info(struct lwtunnel_state *lwtstat
 	return (struct ip_tunnel_info *)lwtstate->data;
 }
 
-extern struct static_key ip_tunnel_metadata_cnt;
+DECLARE_STATIC_KEY_FALSE(ip_tunnel_metadata_cnt);
 
 /* Returns > 0 if metadata should be collected */
 static inline int ip_tunnel_collect_metadata(void)
 {
-	return static_key_false(&ip_tunnel_metadata_cnt);
+	return static_branch_unlikely(&ip_tunnel_metadata_cnt);
 }
 
 void __init ip_tunnel_core_init(void);
diff --git a/net/ipv4/ip_tunnel_core.c b/net/ipv4/ip_tunnel_core.c
index 2f39479be92f..dde671e97829 100644
--- a/net/ipv4/ip_tunnel_core.c
+++ b/net/ipv4/ip_tunnel_core.c
@@ -423,17 +423,17 @@ void __init ip_tunnel_core_init(void)
 	lwtunnel_encap_add_ops(&ip6_tun_lwt_ops, LWTUNNEL_ENCAP_IP6);
 }
 
-struct static_key ip_tunnel_metadata_cnt = STATIC_KEY_INIT_FALSE;
+DEFINE_STATIC_KEY_FALSE(ip_tunnel_metadata_cnt);
 EXPORT_SYMBOL(ip_tunnel_metadata_cnt);
 
 void ip_tunnel_need_metadata(void)
 {
-	static_key_slow_inc(&ip_tunnel_metadata_cnt);
+	static_branch_inc(&ip_tunnel_metadata_cnt);
 }
 EXPORT_SYMBOL_GPL(ip_tunnel_need_metadata);
 
 void ip_tunnel_unneed_metadata(void)
 {
-	static_key_slow_dec(&ip_tunnel_metadata_cnt);
+	static_branch_dec(&ip_tunnel_metadata_cnt);
 }
 EXPORT_SYMBOL_GPL(ip_tunnel_unneed_metadata);
-- 
2.13.6

^ permalink raw reply	[flat|nested] 8+ messages in thread

* [PATCH 2/6] net/sock: Update memalloc_socks static key to modern api
  2018-05-08 16:06 [PATCH -next 0/6] net: Update static keys to modern api Davidlohr Bueso
  2018-05-08 16:06 ` [PATCH 1/6] net/ipv4: Update ip_tunnel_metadata_cnt static key " Davidlohr Bueso
@ 2018-05-08 16:06 ` Davidlohr Bueso
  2018-05-08 16:07 ` [PATCH 3/6] net: Update [e/in]gress_needed " Davidlohr Bueso
                   ` (4 subsequent siblings)
  6 siblings, 0 replies; 8+ messages in thread
From: Davidlohr Bueso @ 2018-05-08 16:06 UTC (permalink / raw)
  To: davem; +Cc: netdev, linux-kernel, dave, Davidlohr Bueso

No changes in refcount semantics -- key init is false; replace

static_key_slow_inc|dec   with   static_branch_inc|dec
static_key_false          with   static_branch_unlikely

Added a '_key' suffix to memalloc_socks, for better self
documentation.

Signed-off-by: Davidlohr Bueso <dbueso@suse.de>
---
 include/net/sock.h | 4 ++--
 net/core/sock.c    | 8 ++++----
 2 files changed, 6 insertions(+), 6 deletions(-)

diff --git a/include/net/sock.h b/include/net/sock.h
index 3c568b36ee36..4f7c584e9765 100644
--- a/include/net/sock.h
+++ b/include/net/sock.h
@@ -808,10 +808,10 @@ static inline bool sock_flag(const struct sock *sk, enum sock_flags flag)
 }
 
 #ifdef CONFIG_NET
-extern struct static_key memalloc_socks;
+DECLARE_STATIC_KEY_FALSE(memalloc_socks_key);
 static inline int sk_memalloc_socks(void)
 {
-	return static_key_false(&memalloc_socks);
+	return static_branch_unlikely(&memalloc_socks_key);
 }
 #else
 
diff --git a/net/core/sock.c b/net/core/sock.c
index e7d8b6c955c6..042cfc612660 100644
--- a/net/core/sock.c
+++ b/net/core/sock.c
@@ -327,8 +327,8 @@ EXPORT_SYMBOL(sysctl_optmem_max);
 
 int sysctl_tstamp_allow_data __read_mostly = 1;
 
-struct static_key memalloc_socks = STATIC_KEY_INIT_FALSE;
-EXPORT_SYMBOL_GPL(memalloc_socks);
+DEFINE_STATIC_KEY_FALSE(memalloc_socks_key);
+EXPORT_SYMBOL_GPL(memalloc_socks_key);
 
 /**
  * sk_set_memalloc - sets %SOCK_MEMALLOC
@@ -342,7 +342,7 @@ void sk_set_memalloc(struct sock *sk)
 {
 	sock_set_flag(sk, SOCK_MEMALLOC);
 	sk->sk_allocation |= __GFP_MEMALLOC;
-	static_key_slow_inc(&memalloc_socks);
+	static_branch_inc(&memalloc_socks_key);
 }
 EXPORT_SYMBOL_GPL(sk_set_memalloc);
 
@@ -350,7 +350,7 @@ void sk_clear_memalloc(struct sock *sk)
 {
 	sock_reset_flag(sk, SOCK_MEMALLOC);
 	sk->sk_allocation &= ~__GFP_MEMALLOC;
-	static_key_slow_dec(&memalloc_socks);
+	static_branch_dec(&memalloc_socks_key);
 
 	/*
 	 * SOCK_MEMALLOC is allowed to ignore rmem limits to ensure forward
-- 
2.13.6

^ permalink raw reply	[flat|nested] 8+ messages in thread

* [PATCH 3/6] net: Update [e/in]gress_needed static key to modern api
  2018-05-08 16:06 [PATCH -next 0/6] net: Update static keys to modern api Davidlohr Bueso
  2018-05-08 16:06 ` [PATCH 1/6] net/ipv4: Update ip_tunnel_metadata_cnt static key " Davidlohr Bueso
  2018-05-08 16:06 ` [PATCH 2/6] net/sock: Update memalloc_socks " Davidlohr Bueso
@ 2018-05-08 16:07 ` Davidlohr Bueso
  2018-05-08 16:07 ` [PATCH 4/6] net: Update netstamp_needed " Davidlohr Bueso
                   ` (3 subsequent siblings)
  6 siblings, 0 replies; 8+ messages in thread
From: Davidlohr Bueso @ 2018-05-08 16:07 UTC (permalink / raw)
  To: davem; +Cc: netdev, linux-kernel, dave, Davidlohr Bueso

No changes in semantics -- key init is false; replace

static_key_slow_inc|dec   with   static_branch_inc|dec
static_key_false          with   static_branch_unlikely

Added a '_key' suffix to both ingress_needed and egress_needed,
for better self documentation.

Signed-off-by: Davidlohr Bueso <dbueso@suse.de>
---
 net/core/dev.c | 16 ++++++++--------
 1 file changed, 8 insertions(+), 8 deletions(-)

diff --git a/net/core/dev.c b/net/core/dev.c
index 019cb1fc1dde..64483afb7b90 100644
--- a/net/core/dev.c
+++ b/net/core/dev.c
@@ -1755,33 +1755,33 @@ int call_netdevice_notifiers(unsigned long val, struct net_device *dev)
 EXPORT_SYMBOL(call_netdevice_notifiers);
 
 #ifdef CONFIG_NET_INGRESS
-static struct static_key ingress_needed __read_mostly;
+static DEFINE_STATIC_KEY_FALSE(ingress_needed_key);
 
 void net_inc_ingress_queue(void)
 {
-	static_key_slow_inc(&ingress_needed);
+	static_branch_inc(&ingress_needed_key);
 }
 EXPORT_SYMBOL_GPL(net_inc_ingress_queue);
 
 void net_dec_ingress_queue(void)
 {
-	static_key_slow_dec(&ingress_needed);
+	static_branch_dec(&ingress_needed_key);
 }
 EXPORT_SYMBOL_GPL(net_dec_ingress_queue);
 #endif
 
 #ifdef CONFIG_NET_EGRESS
-static struct static_key egress_needed __read_mostly;
+static DEFINE_STATIC_KEY_FALSE(egress_needed_key);
 
 void net_inc_egress_queue(void)
 {
-	static_key_slow_inc(&egress_needed);
+	static_branch_inc(&egress_needed_key);
 }
 EXPORT_SYMBOL_GPL(net_inc_egress_queue);
 
 void net_dec_egress_queue(void)
 {
-	static_key_slow_dec(&egress_needed);
+	static_branch_dec(&egress_needed_key);
 }
 EXPORT_SYMBOL_GPL(net_dec_egress_queue);
 #endif
@@ -3514,7 +3514,7 @@ static int __dev_queue_xmit(struct sk_buff *skb, void *accel_priv)
 #ifdef CONFIG_NET_CLS_ACT
 	skb->tc_at_ingress = 0;
 # ifdef CONFIG_NET_EGRESS
-	if (static_key_false(&egress_needed)) {
+	if (static_branch_unlikely(&egress_needed_key)) {
 		skb = sch_handle_egress(skb, &rc, dev);
 		if (!skb)
 			goto out;
@@ -4548,7 +4548,7 @@ static int __netif_receive_skb_core(struct sk_buff *skb, bool pfmemalloc)
 
 skip_taps:
 #ifdef CONFIG_NET_INGRESS
-	if (static_key_false(&ingress_needed)) {
+	if (static_branch_unlikely(&ingress_needed_key)) {
 		skb = sch_handle_ingress(skb, &pt_prev, &ret, orig_dev);
 		if (!skb)
 			goto out;
-- 
2.13.6

^ permalink raw reply	[flat|nested] 8+ messages in thread

* [PATCH 4/6] net: Update netstamp_needed static key to modern api
  2018-05-08 16:06 [PATCH -next 0/6] net: Update static keys to modern api Davidlohr Bueso
                   ` (2 preceding siblings ...)
  2018-05-08 16:07 ` [PATCH 3/6] net: Update [e/in]gress_needed " Davidlohr Bueso
@ 2018-05-08 16:07 ` Davidlohr Bueso
  2018-05-08 16:07 ` [PATCH 5/6] net: Update generic_xdp_needed " Davidlohr Bueso
                   ` (2 subsequent siblings)
  6 siblings, 0 replies; 8+ messages in thread
From: Davidlohr Bueso @ 2018-05-08 16:07 UTC (permalink / raw)
  To: davem; +Cc: netdev, linux-kernel, dave, Davidlohr Bueso

No changes in refcount semantics -- key init is false; replace

static_key_slow_inc|dec   with   static_branch_inc|dec
static_key_false          with   static_branch_unlikely

Added a '_key' suffix to netstamp_needed, for better self
documentation.

Signed-off-by: Davidlohr Bueso <dbueso@suse.de>
---
 net/core/dev.c | 22 +++++++++++-----------
 1 file changed, 11 insertions(+), 11 deletions(-)

diff --git a/net/core/dev.c b/net/core/dev.c
index 64483afb7b90..668be88b5308 100644
--- a/net/core/dev.c
+++ b/net/core/dev.c
@@ -1786,7 +1786,7 @@ void net_dec_egress_queue(void)
 EXPORT_SYMBOL_GPL(net_dec_egress_queue);
 #endif
 
-static struct static_key netstamp_needed __read_mostly;
+static DEFINE_STATIC_KEY_FALSE(netstamp_needed_key);
 #ifdef HAVE_JUMP_LABEL
 static atomic_t netstamp_needed_deferred;
 static atomic_t netstamp_wanted;
@@ -1797,9 +1797,9 @@ static void netstamp_clear(struct work_struct *work)
 
 	wanted = atomic_add_return(deferred, &netstamp_wanted);
 	if (wanted > 0)
-		static_key_enable(&netstamp_needed);
+		static_branch_enable(&netstamp_needed_key);
 	else
-		static_key_disable(&netstamp_needed);
+		static_branch_disable(&netstamp_needed_key);
 }
 static DECLARE_WORK(netstamp_work, netstamp_clear);
 #endif
@@ -1819,7 +1819,7 @@ void net_enable_timestamp(void)
 	atomic_inc(&netstamp_needed_deferred);
 	schedule_work(&netstamp_work);
 #else
-	static_key_slow_inc(&netstamp_needed);
+	static_branch_inc(&netstamp_needed_key);
 #endif
 }
 EXPORT_SYMBOL(net_enable_timestamp);
@@ -1839,7 +1839,7 @@ void net_disable_timestamp(void)
 	atomic_dec(&netstamp_needed_deferred);
 	schedule_work(&netstamp_work);
 #else
-	static_key_slow_dec(&netstamp_needed);
+	static_branch_dec(&netstamp_needed_key);
 #endif
 }
 EXPORT_SYMBOL(net_disable_timestamp);
@@ -1847,15 +1847,15 @@ EXPORT_SYMBOL(net_disable_timestamp);
 static inline void net_timestamp_set(struct sk_buff *skb)
 {
 	skb->tstamp = 0;
-	if (static_key_false(&netstamp_needed))
+	if (static_branch_unlikely(&netstamp_needed_key))
 		__net_timestamp(skb);
 }
 
-#define net_timestamp_check(COND, SKB)			\
-	if (static_key_false(&netstamp_needed)) {		\
-		if ((COND) && !(SKB)->tstamp)	\
-			__net_timestamp(SKB);		\
-	}						\
+#define net_timestamp_check(COND, SKB)				\
+	if (static_branch_unlikely(&netstamp_needed_key)) {	\
+		if ((COND) && !(SKB)->tstamp)			\
+			__net_timestamp(SKB);			\
+	}							\
 
 bool is_skb_forwardable(const struct net_device *dev, const struct sk_buff *skb)
 {
-- 
2.13.6

^ permalink raw reply	[flat|nested] 8+ messages in thread

* [PATCH 5/6] net: Update generic_xdp_needed static key to modern api
  2018-05-08 16:06 [PATCH -next 0/6] net: Update static keys to modern api Davidlohr Bueso
                   ` (3 preceding siblings ...)
  2018-05-08 16:07 ` [PATCH 4/6] net: Update netstamp_needed " Davidlohr Bueso
@ 2018-05-08 16:07 ` Davidlohr Bueso
  2018-05-08 16:07 ` [PATCH 6/6] net/udp: Update udp_encap_needed " Davidlohr Bueso
  2018-05-10 19:14 ` [PATCH -next 0/6] net: Update static keys " David Miller
  6 siblings, 0 replies; 8+ messages in thread
From: Davidlohr Bueso @ 2018-05-08 16:07 UTC (permalink / raw)
  To: davem; +Cc: netdev, linux-kernel, dave, Davidlohr Bueso

No changes in refcount semantics -- key init is false; replace

static_key_slow_inc|dec   with   static_branch_inc|dec
static_key_false          with   static_branch_unlikely

Added a '_key' suffix to generic_xdp_needed, for better self
documentation.

Signed-off-by: Davidlohr Bueso <dbueso@suse.de>
---
 net/core/dev.c | 10 +++++-----
 1 file changed, 5 insertions(+), 5 deletions(-)

diff --git a/net/core/dev.c b/net/core/dev.c
index 668be88b5308..1a8c0bb44e28 100644
--- a/net/core/dev.c
+++ b/net/core/dev.c
@@ -4136,7 +4136,7 @@ void generic_xdp_tx(struct sk_buff *skb, struct bpf_prog *xdp_prog)
 }
 EXPORT_SYMBOL_GPL(generic_xdp_tx);
 
-static struct static_key generic_xdp_needed __read_mostly;
+static DEFINE_STATIC_KEY_FALSE(generic_xdp_needed_key);
 
 int do_xdp_generic(struct bpf_prog *xdp_prog, struct sk_buff *skb)
 {
@@ -4176,7 +4176,7 @@ static int netif_rx_internal(struct sk_buff *skb)
 
 	trace_netif_rx(skb);
 
-	if (static_key_false(&generic_xdp_needed)) {
+	if (static_branch_unlikely(&generic_xdp_needed_key)) {
 		int ret;
 
 		preempt_disable();
@@ -4708,9 +4708,9 @@ static int generic_xdp_install(struct net_device *dev, struct netdev_bpf *xdp)
 			bpf_prog_put(old);
 
 		if (old && !new) {
-			static_key_slow_dec(&generic_xdp_needed);
+			static_branch_dec(&generic_xdp_needed_key);
 		} else if (new && !old) {
-			static_key_slow_inc(&generic_xdp_needed);
+			static_branch_inc(&generic_xdp_needed_key);
 			dev_disable_lro(dev);
 			dev_disable_gro_hw(dev);
 		}
@@ -4738,7 +4738,7 @@ static int netif_receive_skb_internal(struct sk_buff *skb)
 	if (skb_defer_rx_timestamp(skb))
 		return NET_RX_SUCCESS;
 
-	if (static_key_false(&generic_xdp_needed)) {
+	if (static_branch_unlikely(&generic_xdp_needed_key)) {
 		int ret;
 
 		preempt_disable();
-- 
2.13.6

^ permalink raw reply	[flat|nested] 8+ messages in thread

* [PATCH 6/6] net/udp: Update udp_encap_needed static key to modern api
  2018-05-08 16:06 [PATCH -next 0/6] net: Update static keys to modern api Davidlohr Bueso
                   ` (4 preceding siblings ...)
  2018-05-08 16:07 ` [PATCH 5/6] net: Update generic_xdp_needed " Davidlohr Bueso
@ 2018-05-08 16:07 ` Davidlohr Bueso
  2018-05-10 19:14 ` [PATCH -next 0/6] net: Update static keys " David Miller
  6 siblings, 0 replies; 8+ messages in thread
From: Davidlohr Bueso @ 2018-05-08 16:07 UTC (permalink / raw)
  To: davem; +Cc: netdev, linux-kernel, dave, Davidlohr Bueso

No changes in refcount semantics -- key init is false; replace

static_key_enable         with   static_branch_enable
static_key_slow_inc|dec   with   static_branch_inc|dec
static_key_false          with   static_branch_unlikely

Added a '_key' suffix to udp and udpv6 encap_needed, for better
self documentation.

Signed-off-by: Davidlohr Bueso <dbueso@suse.de>
---
 net/ipv4/udp.c | 8 ++++----
 net/ipv6/udp.c | 8 ++++----
 2 files changed, 8 insertions(+), 8 deletions(-)

diff --git a/net/ipv4/udp.c b/net/ipv4/udp.c
index dd3102a37ef9..ea86d8832340 100644
--- a/net/ipv4/udp.c
+++ b/net/ipv4/udp.c
@@ -1873,10 +1873,10 @@ static int __udp_queue_rcv_skb(struct sock *sk, struct sk_buff *skb)
 	return 0;
 }
 
-static struct static_key udp_encap_needed __read_mostly;
+static DEFINE_STATIC_KEY_FALSE(udp_encap_needed_key);
 void udp_encap_enable(void)
 {
-	static_key_enable(&udp_encap_needed);
+	static_branch_enable(&udp_encap_needed_key);
 }
 EXPORT_SYMBOL(udp_encap_enable);
 
@@ -1900,7 +1900,7 @@ static int udp_queue_rcv_skb(struct sock *sk, struct sk_buff *skb)
 		goto drop;
 	nf_reset(skb);
 
-	if (static_key_false(&udp_encap_needed) && up->encap_type) {
+	if (static_branch_unlikely(&udp_encap_needed_key) && up->encap_type) {
 		int (*encap_rcv)(struct sock *sk, struct sk_buff *skb);
 
 		/*
@@ -2363,7 +2363,7 @@ void udp_destroy_sock(struct sock *sk)
 	bool slow = lock_sock_fast(sk);
 	udp_flush_pending_frames(sk);
 	unlock_sock_fast(sk, slow);
-	if (static_key_false(&udp_encap_needed) && up->encap_type) {
+	if (static_branch_unlikely(&udp_encap_needed_key) && up->encap_type) {
 		void (*encap_destroy)(struct sock *sk);
 		encap_destroy = READ_ONCE(up->encap_destroy);
 		if (encap_destroy)
diff --git a/net/ipv6/udp.c b/net/ipv6/udp.c
index a34e28ac03a7..0056ae766d93 100644
--- a/net/ipv6/udp.c
+++ b/net/ipv6/udp.c
@@ -546,10 +546,10 @@ static __inline__ void udpv6_err(struct sk_buff *skb,
 	__udp6_lib_err(skb, opt, type, code, offset, info, &udp_table);
 }
 
-static struct static_key udpv6_encap_needed __read_mostly;
+static DEFINE_STATIC_KEY_FALSE(udpv6_encap_needed_key);
 void udpv6_encap_enable(void)
 {
-	static_key_enable(&udpv6_encap_needed);
+	static_branch_enable(&udpv6_encap_needed_key);
 }
 EXPORT_SYMBOL(udpv6_encap_enable);
 
@@ -561,7 +561,7 @@ static int udpv6_queue_rcv_skb(struct sock *sk, struct sk_buff *skb)
 	if (!xfrm6_policy_check(sk, XFRM_POLICY_IN, skb))
 		goto drop;
 
-	if (static_key_false(&udpv6_encap_needed) && up->encap_type) {
+	if (static_branch_unlikely(&udpv6_encap_needed_key) && up->encap_type) {
 		int (*encap_rcv)(struct sock *sk, struct sk_buff *skb);
 
 		/*
@@ -1427,7 +1427,7 @@ void udpv6_destroy_sock(struct sock *sk)
 	udp_v6_flush_pending_frames(sk);
 	release_sock(sk);
 
-	if (static_key_false(&udpv6_encap_needed) && up->encap_type) {
+	if (static_branch_unlikely(&udpv6_encap_needed_key) && up->encap_type) {
 		void (*encap_destroy)(struct sock *sk);
 		encap_destroy = READ_ONCE(up->encap_destroy);
 		if (encap_destroy)
-- 
2.13.6

^ permalink raw reply	[flat|nested] 8+ messages in thread

* Re: [PATCH -next 0/6] net: Update static keys to modern api
  2018-05-08 16:06 [PATCH -next 0/6] net: Update static keys to modern api Davidlohr Bueso
                   ` (5 preceding siblings ...)
  2018-05-08 16:07 ` [PATCH 6/6] net/udp: Update udp_encap_needed " Davidlohr Bueso
@ 2018-05-10 19:14 ` David Miller
  6 siblings, 0 replies; 8+ messages in thread
From: David Miller @ 2018-05-10 19:14 UTC (permalink / raw)
  To: dave; +Cc: netdev, linux-kernel

From: Davidlohr Bueso <dave@stgolabs.net>
Date: Tue,  8 May 2018 09:06:57 -0700

> The following patches update pretty much all core net static key users
> to the modern api. Changes are mostly trivial conversion without affecting
> any semantics. The motivation is a resend of patches 1 and 2 from a while[1]
> back, and the rest are added patches, specific for -net.
> 
> Applies against today's linux-next. Compile tested only.
> 
> [1] lkml.kernel.org/r/20180326210929.5244-1-dave@stgolabs.net

Series applied, thank you.

^ permalink raw reply	[flat|nested] 8+ messages in thread

end of thread, other threads:[~2018-05-10 19:14 UTC | newest]

Thread overview: 8+ messages (download: mbox.gz / follow: Atom feed)
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2018-05-08 16:06 [PATCH -next 0/6] net: Update static keys to modern api Davidlohr Bueso
2018-05-08 16:06 ` [PATCH 1/6] net/ipv4: Update ip_tunnel_metadata_cnt static key " Davidlohr Bueso
2018-05-08 16:06 ` [PATCH 2/6] net/sock: Update memalloc_socks " Davidlohr Bueso
2018-05-08 16:07 ` [PATCH 3/6] net: Update [e/in]gress_needed " Davidlohr Bueso
2018-05-08 16:07 ` [PATCH 4/6] net: Update netstamp_needed " Davidlohr Bueso
2018-05-08 16:07 ` [PATCH 5/6] net: Update generic_xdp_needed " Davidlohr Bueso
2018-05-08 16:07 ` [PATCH 6/6] net/udp: Update udp_encap_needed " Davidlohr Bueso
2018-05-10 19:14 ` [PATCH -next 0/6] net: Update static keys " David Miller

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