Merge branch 'merge' of git://git.kernel.org/pub/scm/linux/kernel/git/benh/powerpc

[~andy/linux] / fs / nfs / dir.c

diff --git a/fs/nfs/dir.c b/fs/nfs/dir.c
index 0fac2cb1ea18648d8befee687f3086f771b8b74a..e474ca2b2bfea832d488536a807ae140073dd591 100644 (file)
--- a/fs/nfs/dir.c
+++ b/fs/nfs/dir.c
@@ -450,6 +450,7 @@ void nfs_prime_dcache(struct dentry *parent, struct nfs_entry *entry)
        dentry = d_lookup(parent, &filename);
        if (dentry != NULL) {
                if (nfs_same_file(dentry, entry)) {
+                       nfs_set_verifier(dentry, nfs_save_change_attribute(dir));
                        status = nfs_refresh_inode(dentry->d_inode, entry->fattr);
                        if (!status)
                                nfs_setsecurity(dentry->d_inode, entry->fattr, entry->label);
@@ -817,7 +818,7 @@ static int nfs_readdir(struct file *file, struct dir_context *ctx)
        nfs_readdir_descriptor_t my_desc,
                        *desc = &my_desc;
        struct nfs_open_dir_context *dir_ctx = file->private_data;
-       int res;
+       int res = 0;
 
        dfprintk(FILE, "NFS: readdir(%s/%s) starting at cookie %llu\n",
                        dentry->d_parent->d_name.name, dentry->d_name.name,
@@ -839,7 +840,8 @@ static int nfs_readdir(struct file *file, struct dir_context *ctx)
        desc->plus = nfs_use_readdirplus(inode, ctx) ? 1 : 0;
 
        nfs_block_sillyrename(dentry);
-       res = nfs_revalidate_mapping(inode, file->f_mapping);
+       if (ctx->pos == 0 || nfs_attribute_cache_expired(inode))
+               res = nfs_revalidate_mapping(inode, file->f_mapping);
        if (res < 0)
                goto out;