tree 6f1381f4a70174dc719c557751536e8cb8828757
parent 519d3959e30a98f8e135e7a16647c10af5ad63d5
author Trond Myklebust <Trond.Myklebust@netapp.com> 1344983441 -0400
committer Trond Myklebust <Trond.Myklebust@netapp.com> 1345148150 -0400

NFSv4: Fix the acl cache size calculation

Currently, we do not take into account the size of the 16 byte
struct nfs4_cached_acl header, when deciding whether or not we should
cache the acl data.  Consequently, we will end up allocating an
8k buffer in order to fit a maximum size 4k acl.

This patch adjusts the calculation so that we limit the cache size
to 4k for the acl header+data.

Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>