From: David Howells <dhowells@redhat.com>
Date: Fri, 3 Apr 2009 15:42:38 +0000 (+0100)
Subject: FS-Cache: Provide a slab for cookie allocation
X-Git-Tag: v2.6.30-rc1~229^2~27
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=955d00917f0c094e0f2fb88df967e980ab66b8ca;p=pandora-kernel.git

FS-Cache: Provide a slab for cookie allocation

Provide a slab from which can be allocated the FS-Cache cookies that will be
presented to the netfs.

Also provide a slab constructor and a function to recursively discard a cookie
and its ancestor chain.

Signed-off-by: David Howells <dhowells@redhat.com>
Acked-by: Steve Dickson <steved@redhat.com>
Acked-by: Trond Myklebust <Trond.Myklebust@netapp.com>
Acked-by: Al Viro <viro@zeniv.linux.org.uk>
Tested-by: Daire Byrne <Daire.Byrne@framestore.com>
---

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