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-rw-r--r--include/linux/mii.h2
-rw-r--r--include/linux/mlx5/driver.h2
-rw-r--r--include/net/ip.h2
-rw-r--r--include/net/net_namespace.h1
-rw-r--r--include/net/netns/hash.h10
-rw-r--r--include/net/sch_generic.h44
6 files changed, 44 insertions, 17 deletions
diff --git a/include/linux/mii.h b/include/linux/mii.h
index 6fee8b1a4400..5cd824c1c0ca 100644
--- a/include/linux/mii.h
+++ b/include/linux/mii.h
@@ -469,7 +469,7 @@ static inline u32 linkmode_adv_to_lcl_adv_t(unsigned long *advertising)
if (linkmode_test_bit(ETHTOOL_LINK_MODE_Pause_BIT,
advertising))
lcl_adv |= ADVERTISE_PAUSE_CAP;
- if (linkmode_test_bit(ETHTOOL_LINK_MODE_Pause_BIT,
+ if (linkmode_test_bit(ETHTOOL_LINK_MODE_Asym_Pause_BIT,
advertising))
lcl_adv |= ADVERTISE_PAUSE_ASYM;
diff --git a/include/linux/mlx5/driver.h b/include/linux/mlx5/driver.h
index 022541dc5dbf..0d0729648844 100644
--- a/include/linux/mlx5/driver.h
+++ b/include/linux/mlx5/driver.h
@@ -594,6 +594,8 @@ enum mlx5_pagefault_type_flags {
};
struct mlx5_td {
+ /* protects tirs list changes while tirs refresh */
+ struct mutex list_lock;
struct list_head tirs_list;
u32 tdn;
};
diff --git a/include/net/ip.h b/include/net/ip.h
index be3cad9c2e4c..583526aad1d0 100644
--- a/include/net/ip.h
+++ b/include/net/ip.h
@@ -677,7 +677,7 @@ int ip_options_get_from_user(struct net *net, struct ip_options_rcu **optp,
unsigned char __user *data, int optlen);
void ip_options_undo(struct ip_options *opt);
void ip_forward_options(struct sk_buff *skb);
-int ip_options_rcv_srr(struct sk_buff *skb);
+int ip_options_rcv_srr(struct sk_buff *skb, struct net_device *dev);
/*
* Functions provided by ip_sockglue.c
diff --git a/include/net/net_namespace.h b/include/net/net_namespace.h
index a68ced28d8f4..12689ddfc24c 100644
--- a/include/net/net_namespace.h
+++ b/include/net/net_namespace.h
@@ -59,6 +59,7 @@ struct net {
*/
spinlock_t rules_mod_lock;
+ u32 hash_mix;
atomic64_t cookie_gen;
struct list_head list; /* list of network namespaces */
diff --git a/include/net/netns/hash.h b/include/net/netns/hash.h
index 16a842456189..d9b665151f3d 100644
--- a/include/net/netns/hash.h
+++ b/include/net/netns/hash.h
@@ -2,16 +2,10 @@
#ifndef __NET_NS_HASH_H__
#define __NET_NS_HASH_H__
-#include <asm/cache.h>
-
-struct net;
+#include <net/net_namespace.h>
static inline u32 net_hash_mix(const struct net *net)
{
-#ifdef CONFIG_NET_NS
- return (u32)(((unsigned long)net) >> ilog2(sizeof(*net)));
-#else
- return 0;
-#endif
+ return net->hash_mix;
}
#endif
diff --git a/include/net/sch_generic.h b/include/net/sch_generic.h
index 7d1a0483a17b..a2b38b3deeca 100644
--- a/include/net/sch_generic.h
+++ b/include/net/sch_generic.h
@@ -923,6 +923,41 @@ static inline void qdisc_qstats_overlimit(struct Qdisc *sch)
sch->qstats.overlimits++;
}
+static inline int qdisc_qstats_copy(struct gnet_dump *d, struct Qdisc *sch)
+{
+ __u32 qlen = qdisc_qlen_sum(sch);
+
+ return gnet_stats_copy_queue(d, sch->cpu_qstats, &sch->qstats, qlen);
+}
+
+static inline void qdisc_qstats_qlen_backlog(struct Qdisc *sch, __u32 *qlen,
+ __u32 *backlog)
+{
+ struct gnet_stats_queue qstats = { 0 };
+ __u32 len = qdisc_qlen_sum(sch);
+
+ __gnet_stats_copy_queue(&qstats, sch->cpu_qstats, &sch->qstats, len);
+ *qlen = qstats.qlen;
+ *backlog = qstats.backlog;
+}
+
+static inline void qdisc_tree_flush_backlog(struct Qdisc *sch)
+{
+ __u32 qlen, backlog;
+
+ qdisc_qstats_qlen_backlog(sch, &qlen, &backlog);
+ qdisc_tree_reduce_backlog(sch, qlen, backlog);
+}
+
+static inline void qdisc_purge_queue(struct Qdisc *sch)
+{
+ __u32 qlen, backlog;
+
+ qdisc_qstats_qlen_backlog(sch, &qlen, &backlog);
+ qdisc_reset(sch);
+ qdisc_tree_reduce_backlog(sch, qlen, backlog);
+}
+
static inline void qdisc_skb_head_init(struct qdisc_skb_head *qh)
{
qh->head = NULL;
@@ -1106,13 +1141,8 @@ static inline struct Qdisc *qdisc_replace(struct Qdisc *sch, struct Qdisc *new,
sch_tree_lock(sch);
old = *pold;
*pold = new;
- if (old != NULL) {
- unsigned int qlen = old->q.qlen;
- unsigned int backlog = old->qstats.backlog;
-
- qdisc_reset(old);
- qdisc_tree_reduce_backlog(old, qlen, backlog);
- }
+ if (old != NULL)
+ qdisc_tree_flush_backlog(old);
sch_tree_unlock(sch);
return old;