diff options
| -rw-r--r-- | fs/nfs/dir.c | 14 |
1 files changed, 11 insertions, 3 deletions
diff --git a/fs/nfs/dir.c b/fs/nfs/dir.c index db29c7fa962..062e108fac5 100644 --- a/fs/nfs/dir.c +++ b/fs/nfs/dir.c @@ -1124,9 +1124,16 @@ static struct dentry *nfs_readdir_lookup(nfs_readdir_descriptor_t *desc) name.hash = full_name_hash(name.name, name.len); dentry = d_lookup(parent, &name); if (dentry != NULL) { - /* Is this a positive dentry? */ - if (dentry->d_inode != NULL) - return dentry; + /* Is this a positive dentry that matches the readdir info? */ + if (dentry->d_inode != NULL && + (NFS_FILEID(dentry->d_inode) == entry->ino || + d_mountpoint(dentry))) { + if (!desc->plus || entry->fh->size == 0) + return dentry; + if (nfs_compare_fh(NFS_FH(dentry->d_inode), + entry->fh) == 0) + goto out_renew; + } /* No, so d_drop to allow one to be created */ d_drop(dentry); dput(dentry); @@ -1152,6 +1159,7 @@ static struct dentry *nfs_readdir_lookup(nfs_readdir_descriptor_t *desc) dentry = alias; } +out_renew: nfs_renew_times(dentry); nfs_set_verifier(dentry, nfs_save_change_attribute(dir)); return dentry; |