1 files changed, 23 insertions, 4 deletions

diff --git a/fs/nfsd/nfsfh.c b/fs/nfsd/nfsfh.c
index c29baa03dfaf..a5b71526cee0 100644
--- a/fs/nfsd/nfsfh.c
+++ b/fs/nfsd/nfsfh.c
@@ -331,8 +331,6 @@ fh_verify(struct svc_rqst *rqstp, struct svc_fh *fhp, umode_t type, int access)
 	struct dentry	*dentry;
 	__be32		error;
 
-	dprintk("nfsd: fh_verify(%s)\n", SVCFH_fmt(fhp));
-
 	if (!fhp->fh_dentry) {
 		error = nfsd_set_fh_dentry(rqstp, fhp);
 		if (error)
@@ -340,6 +338,9 @@ fh_verify(struct svc_rqst *rqstp, struct svc_fh *fhp, umode_t type, int access)
 	}
 	dentry = fhp->fh_dentry;
 	exp = fhp->fh_export;
+
+	trace_nfsd_fh_verify(rqstp, fhp, type, access);
+
 	/*
 	 * We still have to do all these permission checks, even when
 	 * fh_dentry is already set:
@@ -548,7 +549,7 @@ fh_compose(struct svc_fh *fhp, struct svc_export *exp, struct dentry *dentry,
 	if (ref_fh == fhp)
 		fh_put(ref_fh);
 
-	if (fhp->fh_locked || fhp->fh_dentry) {
+	if (fhp->fh_dentry) {
 		printk(KERN_ERR "fh_compose: fh %pd2 not initialized!\n",
 		       dentry);
 	}
@@ -671,6 +672,25 @@ void fh_fill_post_attrs(struct svc_fh *fhp)
 			nfsd4_change_attribute(&fhp->fh_post_attr, inode);
 }
 
+/**
+ * fh_fill_both_attrs - Fill pre-op and post-op attributes
+ * @fhp: file handle to be updated
+ *
+ * This is used when the directory wasn't changed, but wcc attributes
+ * are needed anyway.
+ */
+void fh_fill_both_attrs(struct svc_fh *fhp)
+{
+	fh_fill_post_attrs(fhp);
+	if (!fhp->fh_post_saved)
+		return;
+	fhp->fh_pre_change = fhp->fh_post_change;
+	fhp->fh_pre_mtime = fhp->fh_post_attr.mtime;
+	fhp->fh_pre_ctime = fhp->fh_post_attr.ctime;
+	fhp->fh_pre_size = fhp->fh_post_attr.size;
+	fhp->fh_pre_saved = true;
+}
+
 /*
  * Release a file handle.
  */
@@ -680,7 +700,6 @@ fh_put(struct svc_fh *fhp)
 	struct dentry * dentry = fhp->fh_dentry;
 	struct svc_export * exp = fhp->fh_export;
 	if (dentry) {
-		fh_unlock(fhp);
 		fhp->fh_dentry = NULL;
 		dput(dentry);
 		fh_clear_pre_post_attrs(fhp);