nfs: Undo selective changes in inode revalidation

Those changes were brought in by commit 161850285ff06e90f2c990989bab9513dd4a4289:
"nfs: re-implement logic to perform fresh lookups when lookup revalidates fail"

Signed-off-by: Shehjar Tikoo <shehjart@gluster.com>
Signed-off-by: Anand V. Avati <avati@dev.gluster.com>

BUG: 1756 (NFS must revalidate inode on first ESTALE on lookup)
URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=1756

1 files changed, 0 insertions, 56 deletions

diff --git a/xlators/nfs/server/src/nfs-inodes.c b/xlators/nfs/server/src/nfs-inodes.c
index a69e1d791..cd334525d 100644
--- a/xlators/nfs/server/src/nfs-inodes.c
+++ b/xlators/nfs/server/src/nfs-inodes.c
@@ -336,62 +336,6 @@ err:
 
 
 int32_t
-nfs_inode_lookup_cbk (call_frame_t *frame, void *cookie, xlator_t *this,
-                      int32_t op_ret, int32_t op_errno, inode_t *inode,
-                      struct iatt *buf, dict_t *xattr,
-                      struct iatt *postparent)
-{
-        struct nfs_fop_local    *nfl = NULL;
-        fop_lookup_cbk_t         progcbk = NULL;
-        inode_t                 *linked_inode = NULL;
-        uuid_t                   rootgfid = {0, };
-
-        if (op_ret == -1)
-                goto do_not_link;
-
-        rootgfid[15] = 1;
-        if (uuid_compare (rootgfid, inode->gfid) == 0)
-                goto do_not_link;
-
-        nfl = frame->local;
-
-        linked_inode = inode_link (inode, nfl->newparent, nfl->path, buf);
-
-        if (linked_inode)
-                inode_unref (linked_inode);
-
-do_not_link:
-        inodes_nfl_to_prog_data (nfl, progcbk, frame);
-        if (progcbk)
-                progcbk (frame, cookie, this, op_ret, op_errno, inode, buf,
-                         xattr, postparent);
-        return 0;
-}
-
-
-int
-nfs_inode_lookup (xlator_t *nfsx, xlator_t *xl, nfs_user_t *nfu, loc_t *loc,
-                  fop_lookup_cbk_t cbk, void *local)
-{
-        struct nfs_fop_local            *nfl = NULL;
-        int                             ret = -EFAULT;
-
-        if ((!nfsx) || (!xl) || (!loc) || (!nfu))
-                return -EFAULT;
-
-        nfs_fop_handle_local_init (NULL, nfsx, nfl, cbk, local, ret, err);
-        nfl_inodes_init (nfl, NULL, NULL, loc->parent, loc->name, NULL);
-        ret = nfs_fop_lookup (nfsx, xl, nfu, loc, nfs_inode_lookup_cbk, nfl);
-
-err:
-        if (ret < 0)
-                nfs_fop_local_wipe (xl, nfl);
-
-        return ret;
-}
-
-
-int32_t
 nfs_inode_unlink_cbk (call_frame_t *frame, void *cookie, xlator_t *this,
                       int32_t op_ret, int32_t op_errno, struct iatt *preparent,
                       struct iatt *postparent)