tree a40424a430fd651fe7b35232717f2201c608059a
parent 48c22eb21071a3524f8b6e587371be35b5e86969
author Trond Myklebust <Trond.Myklebust@netapp.com> 1326855866 -0500
committer Trond Myklebust <Trond.Myklebust@netapp.com> 1328056087 -0500

NFS: Optimise away unnecessary setattrs for open(O_TRUNC);

Currently, we will correctly optimise away a truncate that doesn't
change the file size. However, in the case of open(O_TRUNC), we
also want to optimise away the time changes.

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