1 files changed, 11 insertions, 21 deletions

diff --git a/fs/nfsd/nfs4recover.c b/fs/nfsd/nfs4recover.c
index 095f1740f3ae..57ed50fe7f85 100644
--- a/fs/nfsd/nfs4recover.c
+++ b/fs/nfsd/nfs4recover.c
@@ -119,25 +119,12 @@ out:
         return status;
 }
 
-static int
-nfsd4_rec_fsync(struct dentry *dentry)
+static void
+nfsd4_sync_rec_dir(void)
 {
-        struct file *filp;
-        int status = nfs_ok;
-
-        dprintk("NFSD: nfs4_fsync_rec_dir\n");
-        filp = dentry_open(dget(dentry), mntget(rec_dir.mnt), O_RDWR);
-        if (IS_ERR(filp)) {
-                status = PTR_ERR(filp);
-                goto out;
-        }
-        if (filp->f_op && filp->f_op->fsync)
-                status = filp->f_op->fsync(filp, filp->f_dentry, 0);
-        fput(filp);
-out:
-        if (status)
-                printk("nfsd4: unable to sync recovery directory\n");
-        return status;
+        down(&rec_dir.dentry->d_inode->i_sem);
+        nfsd_sync_dir(rec_dir.dentry);
+        up(&rec_dir.dentry->d_inode->i_sem);
 }
 
 int
@@ -176,7 +163,7 @@ out_unlock:
         up(&rec_dir.dentry->d_inode->i_sem);
         if (status == 0) {
                 clp->cl_firststate = 1;
-                status = nfsd4_rec_fsync(rec_dir.dentry);
+                nfsd4_sync_rec_dir();
         }
         nfs4_reset_user(uid, gid);
         dprintk("NFSD: nfsd4_create_clid_dir returns %d\n", status);
@@ -302,7 +289,9 @@ nfsd4_unlink_clid_dir(char *name, int namlen)
 
         dprintk("NFSD: nfsd4_unlink_clid_dir. name %.*s\n", namlen, name);
 
+        down(&rec_dir.dentry->d_inode->i_sem);
         dentry = lookup_one_len(name, rec_dir.dentry, namlen);
+        up(&rec_dir.dentry->d_inode->i_sem);
         if (IS_ERR(dentry)) {
                 status = PTR_ERR(dentry);
                 return status;
@@ -327,11 +316,12 @@ nfsd4_remove_clid_dir(struct nfs4_client *clp)
         if (!rec_dir_init || !clp->cl_firststate)
                 return;
 
+        clp->cl_firststate = 0;
         nfs4_save_user(&uid, &gid);
         status = nfsd4_unlink_clid_dir(clp->cl_recdir, HEXDIR_LEN-1);
         nfs4_reset_user(uid, gid);
         if (status == 0)
-                status = nfsd4_rec_fsync(rec_dir.dentry);
+                nfsd4_sync_rec_dir();
         if (status)
                 printk("NFSD: Failed to remove expired client state directory"
                                 " %.*s\n", HEXDIR_LEN, clp->cl_recdir);
@@ -362,7 +352,7 @@ nfsd4_recdir_purge_old(void) {
                 return;
         status = nfsd4_list_rec_dir(rec_dir.dentry, purge_old);
         if (status == 0)
-                status = nfsd4_rec_fsync(rec_dir.dentry);
+                nfsd4_sync_rec_dir();
         if (status)
                 printk("nfsd4: failed to purge old clients from recovery"
                         " directory %s\n", rec_dir.dentry->d_name.name);