| commit | 49317a7fdaa462b09b9bb4942b64c3a3316bd564 | [log] [tgz] |
|---|---|---|
| author | NeilBrown <neilb@suse.de> | Mon Jul 14 11:28:20 2014 +1000 |
| committer | Trond Myklebust <trond.myklebust@primarydata.com> | Sun Aug 03 17:14:11 2014 -0400 |
| tree | cbdfc9d24d867498dbf22fb456d697944fb5a1b5 | |
| parent | 1f70ef96b176bdb3b75230ec68850d83736b387b [diff] |
NFS: nfs4_lookup_revalidate: only evaluate parent if it will be used. nfs4_lookup_revalidate only uses 'parent' to get 'dir', and only uses 'dir' if 'inode == NULL'. So we don't need to find out what 'parent' or 'dir' is until we know that 'inode' is NULL. By moving 'dget_parent' inside the 'if', we can reduce the number of call sites for 'dput(parent)'. Signed-off-by: NeilBrown <neilb@suse.de> Signed-off-by: Trond Myklebust <trond.myklebust@primarydata.com>