From: David Miller <davem@davemloft.net>
To: herbert@gondor.apana.org.au
Cc: timo.teras@iki.fi, netdev@vger.kernel.org
Subject: Re: [PATCH] xfrm: cache bundle lookup results in flow cache
Date: Sun, 21 Mar 2010 18:28:46 -0700 (PDT) [thread overview]
Message-ID: <20100321.182846.232914131.davem@davemloft.net> (raw)
In-Reply-To: <20100320151751.GB2950@gondor.apana.org.au>
From: Herbert Xu <herbert@gondor.apana.org.au>
Date: Sat, 20 Mar 2010 23:17:51 +0800
> Actually I just realised that the other way we can fix this is
> to make xfrm_dst objects per-cpu just like IPv4 routes. That
> is, when you fail to find an xfrm_dst object in the per-cpu
> cache, you dont' bother calling xfrm_find_bundle but just make
> a new bundle.
How are ipv4 routing cache entries per-cpu? That would screw up route
metrics for TCP sockets quite a lot if they were.
next prev parent reply other threads:[~2010-03-22 1:28 UTC|newest]
Thread overview: 41+ messages / expand[flat|nested] mbox.gz Atom feed top
2010-03-15 12:20 [PATCH] xfrm: cache bundle lookup results in flow cache Timo Teras
2010-03-17 13:07 ` Herbert Xu
2010-03-17 14:16 ` Timo Teräs
2010-03-17 14:58 ` Herbert Xu
2010-03-17 15:56 ` Timo Teräs
2010-03-17 16:32 ` Timo Teräs
2010-03-18 19:30 ` Timo Teräs
2010-03-19 0:31 ` Herbert Xu
2010-03-19 5:48 ` Timo Teräs
2010-03-19 6:03 ` Herbert Xu
2010-03-19 6:21 ` Timo Teräs
2010-03-19 7:17 ` Herbert Xu
2010-03-19 7:27 ` Timo Teräs
2010-03-19 0:32 ` Herbert Xu
2010-03-19 7:20 ` Herbert Xu
2010-03-19 7:48 ` Timo Teräs
2010-03-19 8:29 ` Herbert Xu
2010-03-19 8:37 ` Timo Teräs
2010-03-19 8:47 ` Herbert Xu
2010-03-19 9:12 ` Timo Teräs
2010-03-19 9:32 ` Herbert Xu
2010-03-19 9:53 ` Timo Teräs
2010-03-20 15:17 ` Herbert Xu
2010-03-20 16:26 ` Timo Teräs
2010-03-21 0:46 ` Herbert Xu
2010-03-21 7:34 ` Timo Teräs
2010-03-21 8:31 ` Timo Teräs
2010-03-22 3:52 ` Herbert Xu
2010-03-22 18:03 ` Timo Teräs
2010-03-23 7:28 ` Timo Teräs
2010-03-23 7:42 ` Herbert Xu
2010-03-23 9:19 ` Timo Teräs
2010-03-23 9:41 ` Herbert Xu
2010-03-22 1:26 ` David Miller
2010-03-22 1:28 ` David Miller [this message]
2010-03-22 1:32 ` Herbert Xu
2010-03-22 1:36 ` David Miller
2010-03-22 1:40 ` Herbert Xu
2010-03-22 3:12 ` David Miller
2010-03-22 3:52 ` Herbert Xu
2010-03-22 18:31 ` Timo Teräs
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