Merge branch 'devel'

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

diff --git a/fs/nfs/dir.c b/fs/nfs/dir.c
index 476cb0f837fd191d08898c87674d7a1fe51e84ee..f288b3ecab4afad46334d311ac301f7a2e1e1fa4 100644 (file)
--- a/fs/nfs/dir.c
+++ b/fs/nfs/dir.c
@@ -154,7 +154,6 @@ typedef struct {
        struct nfs_entry *entry;
        decode_dirent_t decode;
        int             plus;
-       int             error;
        unsigned long   timestamp;
        int             timestamp_valid;
 } nfs_readdir_descriptor_t;
@@ -213,7 +212,6 @@ int nfs_readdir_filler(nfs_readdir_descriptor_t *desc, struct page *page)
        return 0;
  error:
        unlock_page(page);
-       desc->error = error;
        return -EIO;
 }
 
@@ -483,13 +481,13 @@ int uncached_readdir(nfs_readdir_descriptor_t *desc, void *dirent,
                goto out;
        }
        timestamp = jiffies;
-       desc->error = NFS_PROTO(inode)->readdir(file->f_path.dentry, cred, *desc->dir_cookie,
-                                               page,
+       status = NFS_PROTO(inode)->readdir(file->f_path.dentry, cred,
+                                               *desc->dir_cookie, page,
                                                NFS_SERVER(inode)->dtsize,
                                                desc->plus);
        desc->page = page;
        desc->ptr = kmap(page);         /* matching kunmap in nfs_do_filldir */
-       if (desc->error >= 0) {
+       if (status >= 0) {
                desc->timestamp = timestamp;
                desc->timestamp_valid = 1;
                if ((status = dir_decode(desc)) == 0)
@@ -712,6 +710,8 @@ int nfs_lookup_verify_inode(struct inode *inode, struct nameidata *nd)
 {
        struct nfs_server *server = NFS_SERVER(inode);
 
+       if (test_bit(NFS_INO_MOUNTPOINT, &NFS_I(inode)->flags))
+               return 0;
        if (nd != NULL) {
                /* VFS wants an on-the-wire revalidation */
                if (nd->flags & LOOKUP_REVAL)
@@ -967,7 +967,8 @@ static int is_atomic_open(struct inode *dir, struct nameidata *nd)
        if (nd->flags & LOOKUP_DIRECTORY)
                return 0;
        /* Are we trying to write to a read only partition? */
-       if (IS_RDONLY(dir) && (nd->intent.open.flags & (O_CREAT|O_TRUNC|FMODE_WRITE)))
+       if (__mnt_is_readonly(nd->path.mnt) &&
+           (nd->intent.open.flags & (O_CREAT|O_TRUNC|FMODE_WRITE)))
                return 0;
        return 1;
 }
@@ -1966,7 +1967,7 @@ force_lookup:
        if (!NFS_PROTO(inode)->access)
                goto out_notsup;
 
-       cred = rpcauth_lookupcred(NFS_CLIENT(inode)->cl_auth, 0);
+       cred = rpc_lookup_cred();
        if (!IS_ERR(cred)) {
                res = nfs_do_access(inode, cred, mask);
                put_rpccred(cred);