1 files changed, 12 insertions, 12 deletions

diff --git a/fs/nfs/dir.c b/fs/nfs/dir.c
index c27258b5d3e1..ea97408e423e 100644
--- a/fs/nfs/dir.c
+++ b/fs/nfs/dir.c
@@ -654,7 +654,7 @@ static int nfs_check_verifier(struct inode *dir, struct dentry *dentry)
 
         if (IS_ROOT(dentry))
                 return 1;
-        verf = (unsigned long)dentry->d_fsdata;
+        verf = dentry->d_time;
         if (nfs_caches_unstable(dir)
                         || verf != NFS_I(dir)->cache_change_attribute)
                 return 0;
@@ -663,7 +663,7 @@ static int nfs_check_verifier(struct inode *dir, struct dentry *dentry)
 
 static inline void nfs_set_verifier(struct dentry * dentry, unsigned long verf)
 {
-        dentry->d_fsdata = (void *)verf;
+        dentry->d_time = verf;
 }
 
 static void nfs_refresh_verifier(struct dentry * dentry, unsigned long verf)
@@ -869,7 +869,7 @@ static void nfs_dentry_iput(struct dentry *dentry, struct inode *inode)
         if (dentry->d_flags & DCACHE_NFSFS_RENAMED) {
                 lock_kernel();
                 drop_nlink(inode);
-                nfs_complete_unlink(dentry);
+                nfs_complete_unlink(dentry, inode);
                 unlock_kernel();
         }
         /* When creating a negative dentry, we want to renew d_time */
@@ -897,14 +897,13 @@ int nfs_is_exclusive_create(struct inode *dir, struct nameidata *nd)
         return (nd->intent.open.flags & O_EXCL) != 0;
 }
 
-static inline int nfs_reval_fsid(struct vfsmount *mnt, struct inode *dir,
-                                 struct nfs_fh *fh, struct nfs_fattr *fattr)
+static inline int nfs_reval_fsid(struct inode *dir, const struct nfs_fattr *fattr)
 {
         struct nfs_server *server = NFS_SERVER(dir);
 
         if (!nfs_fsid_equal(&server->fsid, &fattr->fsid))
-                /* Revalidate fsid on root dir */
-                return __nfs_revalidate_inode(server, mnt->mnt_root->d_inode);
+                /* Revalidate fsid using the parent directory */
+                return __nfs_revalidate_inode(server, dir);
         return 0;
 }
 
@@ -946,7 +945,7 @@ static struct dentry *nfs_lookup(struct inode *dir, struct dentry * dentry, stru
                 res = ERR_PTR(error);
                 goto out_unlock;
         }
-        error = nfs_reval_fsid(nd->mnt, dir, &fhandle, &fattr);
+        error = nfs_reval_fsid(dir, &fattr);
         if (error < 0) {
                 res = ERR_PTR(error);
                 goto out_unlock;
@@ -1244,7 +1243,7 @@ static int nfs_create(struct inode *dir, struct dentry *dentry, int mode,
         attr.ia_mode = mode;
         attr.ia_valid = ATTR_MODE;
 
-        if (nd && (nd->flags & LOOKUP_CREATE))
+        if ((nd->flags & LOOKUP_CREATE) != 0)
                 open_flags = nd->intent.open.flags;
 
         lock_kernel();
@@ -1412,7 +1411,7 @@ static int nfs_sillyrename(struct inode *dir, struct dentry *dentry)
                 nfs_renew_times(dentry);
                 nfs_set_verifier(dentry, nfs_save_change_attribute(dir));
                 d_move(dentry, sdentry);
-                error = nfs_async_unlink(dentry);
+                error = nfs_async_unlink(dir, dentry);
                 /* If we return 0 we don't unlink */
         }
         dput(sdentry);
@@ -1535,7 +1534,7 @@ static int nfs_symlink(struct inode *dir, struct dentry *dentry, const char *sym
 
         lock_kernel();
 
-        page = alloc_page(GFP_KERNEL);
+        page = alloc_page(GFP_HIGHUSER);
         if (!page) {
                 unlock_kernel();
                 return -ENOMEM;
@@ -1744,8 +1743,8 @@ int nfs_access_cache_shrinker(int nr_to_scan, gfp_t gfp_mask)
         struct nfs_inode *nfsi;
         struct nfs_access_entry *cache;
 
-        spin_lock(&nfs_access_lru_lock);
 restart:
+        spin_lock(&nfs_access_lru_lock);
         list_for_each_entry(nfsi, &nfs_access_lru_list, access_cache_inode_lru) {
                 struct inode *inode;
 
@@ -1770,6 +1769,7 @@ remove_lru_entry:
                         clear_bit(NFS_INO_ACL_LRU_SET, &nfsi->flags);
                 }
                 spin_unlock(&inode->i_lock);
+                spin_unlock(&nfs_access_lru_lock);
                 iput(inode);
                 goto restart;
         }