NFS: Reset nfsi->last_updated only if the attribute changed

Otherwise set it to nfsi->read_cache_jiffies in order to prevent jiffy
wraparound issues.

Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
This commit is contained in:
Trond Myklebust 2007-10-01 18:57:50 -04:00
commit 6d2b296686