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author | Sven Wegener <sven.wegener@stealer.net> | 2008-09-08 13:39:04 +0200 |
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committer | Simon Horman <horms@verge.net.au> | 2008-09-09 09:53:08 +1000 |
commit | e9c0ce232e7a36daae1ca08282609d7f0c57c567 (patch) | |
tree | 63ddde69fadab5a68788b37fd6813814be191176 /net/ipv4/ipvs/ip_vs_est.c | |
parent | 2206a3f5b75be5dadf11541961bd7c924857eb5d (diff) | |
download | op-kernel-dev-e9c0ce232e7a36daae1ca08282609d7f0c57c567.zip op-kernel-dev-e9c0ce232e7a36daae1ca08282609d7f0c57c567.tar.gz |
ipvs: Embed user stats structure into kernel stats structure
Instead of duplicating the fields, integrate a user stats structure into
the kernel stats structure. This is more robust when the members are
changed, because they are now automatically kept in sync.
Signed-off-by: Sven Wegener <sven.wegener@stealer.net>
Reviewed-by: Julius Volz <juliusv@google.com>
Signed-off-by: Simon Horman <horms@verge.net.au>
Diffstat (limited to 'net/ipv4/ipvs/ip_vs_est.c')
-rw-r--r-- | net/ipv4/ipvs/ip_vs_est.c | 40 |
1 files changed, 20 insertions, 20 deletions
diff --git a/net/ipv4/ipvs/ip_vs_est.c b/net/ipv4/ipvs/ip_vs_est.c index 4fb620e..2eb2860 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); |