From: Arnaldo Carvalho de Melo <acme@redhat.com>
Date: Wed, 21 Nov 2007 14:02:58 +0000 (+0800)
Subject: [LIB]: Introduce struct pcounter
X-Git-Tag: v2.6.25-rc1~1162^2~1371
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=de4d1db369785c29d68915edfee0cb70e8199f4c;p=pandora-kernel.git

[LIB]: Introduce struct pcounter

This just generalises what was introduced by Eric Dumazet for the struct proto
inuse field in 286ab3d46058840d68e5d7d52e316c1f7e98c59f:

    [NET]: Define infrastructure to keep 'inuse' changes in an efficent SMP/NUMA way.

Please look at the comment in there to see the rationale.

Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Signed-off-by: David S. Miller <davem@davemloft.net>
---

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