From: Andreas Gruenbacher <agruen@suse.de>
Date: Thu, 25 May 2006 05:41:03 +0000 (-0400)
Subject: NFSv3: Client-side nfsacl caching fix
X-Git-Tag: v2.6.18-rc1~861^2~44
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=4814f56d19137b3b9fa8e00e1d332b3683b950de;p=pandora-kernel.git

NFSv3: Client-side nfsacl caching fix

Fix two errors in the client-side acl cache: First, when nfs3_proc_getacl
requests only the default acl of a file and the access acl is not cached
already, a NULL access acl entry is cached instead of ERR_PTR(-EAGAIN)
("not cached").

Second, update the cached acls in nfs3_proc_setacls: nfs_refresh_inode does
not always invalidate the cached acls, and when it does not, the cached acls
get out of sync.

Signed-off-by: Andreas Gruenbacher <agruen@suse.de>
Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
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