diff options
| -rw-r--r-- | fs/nfs/inode.c | 18 |
1 files changed, 10 insertions, 8 deletions
diff --git a/fs/nfs/inode.c b/fs/nfs/inode.c index c764cfe456e5..2a03bfeec10a 100644 --- a/fs/nfs/inode.c +++ b/fs/nfs/inode.c @@ -1403,11 +1403,12 @@ static int nfs_check_inode_attributes(struct inode *inode, struct nfs_fattr *fat if (NFS_PROTO(inode)->have_delegation(inode, FMODE_READ)) return 0; - /* No fileid? Just exit */ - if (!(fattr->valid & NFS_ATTR_FATTR_FILEID)) - return 0; + if (!(fattr->valid & NFS_ATTR_FATTR_FILEID)) { + /* Only a mounted-on-fileid? Just exit */ + if (fattr->valid & NFS_ATTR_FATTR_MOUNTED_ON_FILEID) + return 0; /* Has the inode gone and changed behind our back? */ - if (nfsi->fileid != fattr->fileid) { + } else if (nfsi->fileid != fattr->fileid) { /* Is this perhaps the mounted-on fileid? */ if ((fattr->valid & NFS_ATTR_FATTR_MOUNTED_ON_FILEID) && nfsi->fileid == fattr->mounted_on_fileid) @@ -1807,11 +1808,12 @@ static int nfs_update_inode(struct inode *inode, struct nfs_fattr *fattr) nfs_display_fhandle_hash(NFS_FH(inode)), atomic_read(&inode->i_count), fattr->valid); - /* No fileid? Just exit */ - if (!(fattr->valid & NFS_ATTR_FATTR_FILEID)) - return 0; + if (!(fattr->valid & NFS_ATTR_FATTR_FILEID)) { + /* Only a mounted-on-fileid? Just exit */ + if (fattr->valid & NFS_ATTR_FATTR_MOUNTED_ON_FILEID) + return 0; /* Has the inode gone and changed behind our back? */ - if (nfsi->fileid != fattr->fileid) { + } else if (nfsi->fileid != fattr->fileid) { /* Is this perhaps the mounted-on fileid? */ if ((fattr->valid & NFS_ATTR_FATTR_MOUNTED_ON_FILEID) && nfsi->fileid == fattr->mounted_on_fileid) |