diff options
| -rw-r--r-- | fs/nfs/dir.c | 9 | ||||
| -rw-r--r-- | fs/nfs/inode.c | 4 |
2 files changed, 6 insertions, 7 deletions
diff --git a/fs/nfs/dir.c b/fs/nfs/dir.c index 4948ec1dd9b..c02a7962e69 100644 --- a/fs/nfs/dir.c +++ b/fs/nfs/dir.c @@ -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; diff --git a/fs/nfs/inode.c b/fs/nfs/inode.c index 23ecf0334a1..7bcb3dfa617 100644 --- a/fs/nfs/inode.c +++ b/fs/nfs/inode.c @@ -961,8 +961,8 @@ static int nfs_update_inode(struct inode *inode, struct nfs_fattr *fattr) goto out_changed; server = NFS_SERVER(inode); - /* Update the fsid if and only if this is the root directory */ - if (inode == inode->i_sb->s_root->d_inode + /* Update the fsid? */ + if (S_ISDIR(inode->i_mode) && !nfs_fsid_equal(&server->fsid, &fattr->fsid)) server->fsid = fattr->fsid; |