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-rw-r--r--include/net/ip_vs.h21
-rw-r--r--net/ipv4/ipvs/ip_vs_core.c30
-rw-r--r--net/ipv4/ipvs/ip_vs_ctl.c53
-rw-r--r--net/ipv4/ipvs/ip_vs_est.c40
4 files changed, 58 insertions, 86 deletions
diff --git a/include/net/ip_vs.h b/include/net/ip_vs.h
index 38f4f690b18..33e2ac6ceb3 100644
--- a/include/net/ip_vs.h
+++ b/include/net/ip_vs.h
@@ -254,27 +254,10 @@ struct ip_vs_estimator {
struct ip_vs_stats
{
- __u32 conns; /* connections scheduled */
- __u32 inpkts; /* incoming packets */
- __u32 outpkts; /* outgoing packets */
- __u64 inbytes; /* incoming bytes */
- __u64 outbytes; /* outgoing bytes */
-
- __u32 cps; /* current connection rate */
- __u32 inpps; /* current in packet rate */
- __u32 outpps; /* current out packet rate */
- __u32 inbps; /* current in byte rate */
- __u32 outbps; /* current out byte rate */
-
- /*
- * Don't add anything before the lock, because we use memcpy() to copy
- * the members before the lock to struct ip_vs_stats_user in
- * ip_vs_ctl.c.
- */
+ struct ip_vs_stats_user ustats; /* statistics */
+ struct ip_vs_estimator est; /* estimator */
spinlock_t lock; /* spin lock */
-
- struct ip_vs_estimator est; /* estimator */
};
struct dst_entry;
diff --git a/net/ipv4/ipvs/ip_vs_core.c b/net/ipv4/ipvs/ip_vs_core.c
index bdc92d73fbe..80a4fcf33a5 100644
--- a/net/ipv4/ipvs/ip_vs_core.c
+++ b/net/ipv4/ipvs/ip_vs_core.c
@@ -102,18 +102,18 @@ ip_vs_in_stats(struct ip_vs_conn *cp, struct sk_buff *skb)
struct ip_vs_dest *dest = cp->dest;
if (dest && (dest->flags & IP_VS_DEST_F_AVAILABLE)) {
spin_lock(&dest->stats.lock);
- dest->stats.inpkts++;
- dest->stats.inbytes += skb->len;
+ dest->stats.ustats.inpkts++;
+ dest->stats.ustats.inbytes += skb->len;
spin_unlock(&dest->stats.lock);
spin_lock(&dest->svc->stats.lock);
- dest->svc->stats.inpkts++;
- dest->svc->stats.inbytes += skb->len;
+ dest->svc->stats.ustats.inpkts++;
+ dest->svc->stats.ustats.inbytes += skb->len;
spin_unlock(&dest->svc->stats.lock);
spin_lock(&ip_vs_stats.lock);
- ip_vs_stats.inpkts++;
- ip_vs_stats.inbytes += skb->len;
+ ip_vs_stats.ustats.inpkts++;
+ ip_vs_stats.ustats.inbytes += skb->len;
spin_unlock(&ip_vs_stats.lock);
}
}
@@ -125,18 +125,18 @@ ip_vs_out_stats(struct ip_vs_conn *cp, struct sk_buff *skb)
struct ip_vs_dest *dest = cp->dest;
if (dest && (dest->flags & IP_VS_DEST_F_AVAILABLE)) {
spin_lock(&dest->stats.lock);
- dest->stats.outpkts++;
- dest->stats.outbytes += skb->len;
+ dest->stats.ustats.outpkts++;
+ dest->stats.ustats.outbytes += skb->len;
spin_unlock(&dest->stats.lock);
spin_lock(&dest->svc->stats.lock);
- dest->svc->stats.outpkts++;
- dest->svc->stats.outbytes += skb->len;
+ dest->svc->stats.ustats.outpkts++;
+ dest->svc->stats.ustats.outbytes += skb->len;
spin_unlock(&dest->svc->stats.lock);
spin_lock(&ip_vs_stats.lock);
- ip_vs_stats.outpkts++;
- ip_vs_stats.outbytes += skb->len;
+ ip_vs_stats.ustats.outpkts++;
+ ip_vs_stats.ustats.outbytes += skb->len;
spin_unlock(&ip_vs_stats.lock);
}
}
@@ -146,15 +146,15 @@ static inline void
ip_vs_conn_stats(struct ip_vs_conn *cp, struct ip_vs_service *svc)
{
spin_lock(&cp->dest->stats.lock);
- cp->dest->stats.conns++;
+ cp->dest->stats.ustats.conns++;
spin_unlock(&cp->dest->stats.lock);
spin_lock(&svc->stats.lock);
- svc->stats.conns++;
+ svc->stats.ustats.conns++;
spin_unlock(&svc->stats.lock);
spin_lock(&ip_vs_stats.lock);
- ip_vs_stats.conns++;
+ ip_vs_stats.ustats.conns++;
spin_unlock(&ip_vs_stats.lock);
}
diff --git a/net/ipv4/ipvs/ip_vs_ctl.c b/net/ipv4/ipvs/ip_vs_ctl.c
index e53efe41f01..993a83fb0d5 100644
--- a/net/ipv4/ipvs/ip_vs_ctl.c
+++ b/net/ipv4/ipvs/ip_vs_ctl.c
@@ -744,18 +744,7 @@ ip_vs_zero_stats(struct ip_vs_stats *stats)
{
spin_lock_bh(&stats->lock);
- stats->conns = 0;
- stats->inpkts = 0;
- stats->outpkts = 0;
- stats->inbytes = 0;
- stats->outbytes = 0;
-
- stats->cps = 0;
- stats->inpps = 0;
- stats->outpps = 0;
- stats->inbps = 0;
- stats->outbps = 0;
-
+ memset(&stats->ustats, 0, sizeof(stats->ustats));
ip_vs_zero_estimator(stats);
spin_unlock_bh(&stats->lock);
@@ -1964,20 +1953,20 @@ static int ip_vs_stats_show(struct seq_file *seq, void *v)
" Conns Packets Packets Bytes Bytes\n");
spin_lock_bh(&ip_vs_stats.lock);
- seq_printf(seq, "%8X %8X %8X %16LX %16LX\n\n", ip_vs_stats.conns,
- ip_vs_stats.inpkts, ip_vs_stats.outpkts,
- (unsigned long long) ip_vs_stats.inbytes,
- (unsigned long long) ip_vs_stats.outbytes);
+ seq_printf(seq, "%8X %8X %8X %16LX %16LX\n\n", ip_vs_stats.ustats.conns,
+ ip_vs_stats.ustats.inpkts, ip_vs_stats.ustats.outpkts,
+ (unsigned long long) ip_vs_stats.ustats.inbytes,
+ (unsigned long long) ip_vs_stats.ustats.outbytes);
/* 01234567 01234567 01234567 0123456701234567 0123456701234567 */
seq_puts(seq,
" Conns/s Pkts/s Pkts/s Bytes/s Bytes/s\n");
seq_printf(seq,"%8X %8X %8X %16X %16X\n",
- ip_vs_stats.cps,
- ip_vs_stats.inpps,
- ip_vs_stats.outpps,
- ip_vs_stats.inbps,
- ip_vs_stats.outbps);
+ ip_vs_stats.ustats.cps,
+ ip_vs_stats.ustats.inpps,
+ ip_vs_stats.ustats.outpps,
+ ip_vs_stats.ustats.inbps,
+ ip_vs_stats.ustats.outbps);
spin_unlock_bh(&ip_vs_stats.lock);
return 0;
@@ -2215,7 +2204,7 @@ static void
ip_vs_copy_stats(struct ip_vs_stats_user *dst, struct ip_vs_stats *src)
{
spin_lock_bh(&src->lock);
- memcpy(dst, src, (char*)&src->lock - (char*)src);
+ memcpy(dst, &src->ustats, sizeof(*dst));
spin_unlock_bh(&src->lock);
}
@@ -2591,16 +2580,16 @@ static int ip_vs_genl_fill_stats(struct sk_buff *skb, int container_type,
spin_lock_bh(&stats->lock);
- NLA_PUT_U32(skb, IPVS_STATS_ATTR_CONNS, stats->conns);
- NLA_PUT_U32(skb, IPVS_STATS_ATTR_INPKTS, stats->inpkts);
- NLA_PUT_U32(skb, IPVS_STATS_ATTR_OUTPKTS, stats->outpkts);
- NLA_PUT_U64(skb, IPVS_STATS_ATTR_INBYTES, stats->inbytes);
- NLA_PUT_U64(skb, IPVS_STATS_ATTR_OUTBYTES, stats->outbytes);
- NLA_PUT_U32(skb, IPVS_STATS_ATTR_CPS, stats->cps);
- NLA_PUT_U32(skb, IPVS_STATS_ATTR_INPPS, stats->inpps);
- NLA_PUT_U32(skb, IPVS_STATS_ATTR_OUTPPS, stats->outpps);
- NLA_PUT_U32(skb, IPVS_STATS_ATTR_INBPS, stats->inbps);
- NLA_PUT_U32(skb, IPVS_STATS_ATTR_OUTBPS, stats->outbps);
+ NLA_PUT_U32(skb, IPVS_STATS_ATTR_CONNS, stats->ustats.conns);
+ NLA_PUT_U32(skb, IPVS_STATS_ATTR_INPKTS, stats->ustats.inpkts);
+ NLA_PUT_U32(skb, IPVS_STATS_ATTR_OUTPKTS, stats->ustats.outpkts);
+ NLA_PUT_U64(skb, IPVS_STATS_ATTR_INBYTES, stats->ustats.inbytes);
+ NLA_PUT_U64(skb, IPVS_STATS_ATTR_OUTBYTES, stats->ustats.outbytes);
+ NLA_PUT_U32(skb, IPVS_STATS_ATTR_CPS, stats->ustats.cps);
+ NLA_PUT_U32(skb, IPVS_STATS_ATTR_INPPS, stats->ustats.inpps);
+ NLA_PUT_U32(skb, IPVS_STATS_ATTR_OUTPPS, stats->ustats.outpps);
+ NLA_PUT_U32(skb, IPVS_STATS_ATTR_INBPS, stats->ustats.inbps);
+ NLA_PUT_U32(skb, IPVS_STATS_ATTR_OUTBPS, stats->ustats.outbps);
spin_unlock_bh(&stats->lock);
diff --git a/net/ipv4/ipvs/ip_vs_est.c b/net/ipv4/ipvs/ip_vs_est.c
index 4fb620ec208..2eb2860dabb 100644
--- a/net/ipv4/ipvs/ip_vs_est.c
+++ b/net/ipv4/ipvs/ip_vs_est.c
@@ -65,37 +65,37 @@ static void estimation_timer(unsigned long arg)
s = container_of(e, struct ip_vs_stats, est);
spin_lock(&s->lock);
- n_conns = s->conns;
- n_inpkts = s->inpkts;
- n_outpkts = s->outpkts;
- n_inbytes = s->inbytes;
- n_outbytes = s->outbytes;
+ n_conns = s->ustats.conns;
+ n_inpkts = s->ustats.inpkts;
+ n_outpkts = s->ustats.outpkts;
+ n_inbytes = s->ustats.inbytes;
+ n_outbytes = s->ustats.outbytes;
/* scaled by 2^10, but divided 2 seconds */
rate = (n_conns - e->last_conns)<<9;
e->last_conns = n_conns;
e->cps += ((long)rate - (long)e->cps)>>2;
- s->cps = (e->cps+0x1FF)>>10;
+ s->ustats.cps = (e->cps+0x1FF)>>10;
rate = (n_inpkts - e->last_inpkts)<<9;
e->last_inpkts = n_inpkts;
e->inpps += ((long)rate - (long)e->inpps)>>2;
- s->inpps = (e->inpps+0x1FF)>>10;
+ s->ustats.inpps = (e->inpps+0x1FF)>>10;
rate = (n_outpkts - e->last_outpkts)<<9;
e->last_outpkts = n_outpkts;
e->outpps += ((long)rate - (long)e->outpps)>>2;
- s->outpps = (e->outpps+0x1FF)>>10;
+ s->ustats.outpps = (e->outpps+0x1FF)>>10;
rate = (n_inbytes - e->last_inbytes)<<4;
e->last_inbytes = n_inbytes;
e->inbps += ((long)rate - (long)e->inbps)>>2;
- s->inbps = (e->inbps+0xF)>>5;
+ s->ustats.inbps = (e->inbps+0xF)>>5;
rate = (n_outbytes - e->last_outbytes)<<4;
e->last_outbytes = n_outbytes;
e->outbps += ((long)rate - (long)e->outbps)>>2;
- s->outbps = (e->outbps+0xF)>>5;
+ s->ustats.outbps = (e->outbps+0xF)>>5;
spin_unlock(&s->lock);
}
spin_unlock(&est_lock);
@@ -108,20 +108,20 @@ void ip_vs_new_estimator(struct ip_vs_stats *stats)
INIT_LIST_HEAD(&est->list);
- est->last_conns = stats->conns;
- est->cps = stats->cps<<10;
+ est->last_conns = stats->ustats.conns;
+ est->cps = stats->ustats.cps<<10;
- est->last_inpkts = stats->inpkts;
- est->inpps = stats->inpps<<10;
+ est->last_inpkts = stats->ustats.inpkts;
+ est->inpps = stats->ustats.inpps<<10;
- est->last_outpkts = stats->outpkts;
- est->outpps = stats->outpps<<10;
+ est->last_outpkts = stats->ustats.outpkts;
+ est->outpps = stats->ustats.outpps<<10;
- est->last_inbytes = stats->inbytes;
- est->inbps = stats->inbps<<5;
+ est->last_inbytes = stats->ustats.inbytes;
+ est->inbps = stats->ustats.inbps<<5;
- est->last_outbytes = stats->outbytes;
- est->outbps = stats->outbps<<5;
+ est->last_outbytes = stats->ustats.outbytes;
+ est->outbps = stats->ustats.outbps<<5;
spin_lock_bh(&est_lock);
list_add(&est->list, &est_list);
generated by cgit v1.2.3 (git 2.25.1) at 2024-12-29 05:43:28 +0000