NFSD: Move fill_pre_wcc() and fill_post_wcc()

These functions are related to file handle processing and have
nothing to do with XDR encoding or decoding. Also they are no longer
NFSv3-specific. As a clean-up, move their definitions to a more
appropriate location. WCC is also an NFSv3-specific term, so rename
them as general-purpose helpers.

Signed-off-by: Chuck Lever <chuck.lever@oracle.com>

1 files changed, 0 insertions, 55 deletions

diff --git a/fs/nfsd/nfs3xdr.c b/fs/nfsd/nfs3xdr.c
index 84088581bbe0..7c45ba4db61b 100644
--- a/fs/nfsd/nfs3xdr.c
+++ b/fs/nfsd/nfs3xdr.c
@@ -488,61 +488,6 @@ neither:
 }
 
 /*
- * Fill in the pre_op attr for the wcc data
- */
-void fill_pre_wcc(struct svc_fh *fhp)
-{
-	struct inode    *inode;
-	struct kstat	stat;
-	bool v4 = (fhp->fh_maxsize == NFS4_FHSIZE);
-	__be32 err;
-
-	if (fhp->fh_no_wcc || fhp->fh_pre_saved)
-		return;
-	inode = d_inode(fhp->fh_dentry);
-	err = fh_getattr(fhp, &stat);
-	if (err) {
-		/* Grab the times from inode anyway */
-		stat.mtime = inode->i_mtime;
-		stat.ctime = inode->i_ctime;
-		stat.size  = inode->i_size;
-	}
-	if (v4)
-		fhp->fh_pre_change = nfsd4_change_attribute(&stat, inode);
-
-	fhp->fh_pre_mtime = stat.mtime;
-	fhp->fh_pre_ctime = stat.ctime;
-	fhp->fh_pre_size  = stat.size;
-	fhp->fh_pre_saved = true;
-}
-
-/*
- * Fill in the post_op attr for the wcc data
- */
-void fill_post_wcc(struct svc_fh *fhp)
-{
-	bool v4 = (fhp->fh_maxsize == NFS4_FHSIZE);
-	struct inode *inode = d_inode(fhp->fh_dentry);
-	__be32 err;
-
-	if (fhp->fh_no_wcc)
-		return;
-
-	if (fhp->fh_post_saved)
-		printk("nfsd: inode locked twice during operation.\n");
-
-	err = fh_getattr(fhp, &fhp->fh_post_attr);
-	if (err) {
-		fhp->fh_post_saved = false;
-		fhp->fh_post_attr.ctime = inode->i_ctime;
-	} else
-		fhp->fh_post_saved = true;
-	if (v4)
-		fhp->fh_post_change =
-			nfsd4_change_attribute(&fhp->fh_post_attr, inode);
-}
-
-/*
  * XDR decode functions
  */