[SPARC]: Constify function pointer tables.

[pandora-kernel.git] / fs / nfs / dir.c

diff --git a/fs/nfs/dir.c b/fs/nfs/dir.c
index d352509..f697b5c 100644 (file)
--- a/fs/nfs/dir.c
+++ b/fs/nfs/dir.c
@@ -38,6 +38,7 @@
 #include "nfs4_fs.h"
 #include "delegation.h"
 #include "iostat.h"
+#include "internal.h"
 
 /* #define NFS_DEBUG_VERBOSE 1 */
 
@@ -427,7 +428,8 @@ int nfs_do_filldir(nfs_readdir_descriptor_t *desc, void *dirent,
                }
 
                res = filldir(dirent, entry->name, entry->len, 
-                             file->f_pos, fileid, d_type);
+                             file->f_pos, nfs_compat_user_ino64(fileid),
+                             d_type);
                if (res < 0)
                        break;
                file->f_pos++;
@@ -561,6 +563,7 @@ static int nfs_readdir(struct file *filp, void *dirent, filldir_t filldir)
        nfs_fattr_init(&fattr);
        desc->entry = &my_entry;
 
+       nfs_block_sillyrename(dentry);
        while(!desc->entry->eof) {
                res = readdir_search_pagecache(desc);
 
@@ -591,6 +594,7 @@ static int nfs_readdir(struct file *filp, void *dirent, filldir_t filldir)
                        break;
                }
        }
+       nfs_unblock_sillyrename(dentry);
        unlock_kernel();
        if (res > 0)
                res = 0;
@@ -704,6 +708,7 @@ int nfs_lookup_verify_inode(struct inode *inode, struct nameidata *nd)
                                (S_ISREG(inode->i_mode) ||
                                 S_ISDIR(inode->i_mode)))
                        goto out_force;
+               return 0;
        }
        return nfs_revalidate_inode(server, inode);
 out_force:
@@ -864,6 +869,7 @@ struct dentry_operations nfs_dentry_operations = {
 static struct dentry *nfs_lookup(struct inode *dir, struct dentry * dentry, struct nameidata *nd)
 {
        struct dentry *res;
+       struct dentry *parent;
        struct inode *inode = NULL;
        int error;
        struct nfs_fh fhandle;
@@ -892,26 +898,31 @@ static struct dentry *nfs_lookup(struct inode *dir, struct dentry * dentry, stru
                goto out_unlock;
        }
 
+       parent = dentry->d_parent;
+       /* Protect against concurrent sillydeletes */
+       nfs_block_sillyrename(parent);
        error = NFS_PROTO(dir)->lookup(dir, &dentry->d_name, &fhandle, &fattr);
        if (error == -ENOENT)
                goto no_entry;
        if (error < 0) {
                res = ERR_PTR(error);
-               goto out_unlock;
+               goto out_unblock_sillyrename;
        }
        inode = nfs_fhget(dentry->d_sb, &fhandle, &fattr);
        res = (struct dentry *)inode;
        if (IS_ERR(res))
-               goto out_unlock;
+               goto out_unblock_sillyrename;
 
 no_entry:
        res = d_materialise_unique(dentry, inode);
        if (res != NULL) {
                if (IS_ERR(res))
-                       goto out_unlock;
+                       goto out_unblock_sillyrename;
                dentry = res;
        }
        nfs_set_verifier(dentry, nfs_save_change_attribute(dir));
+out_unblock_sillyrename:
+       nfs_unblock_sillyrename(parent);
 out_unlock:
        unlock_kernel();
 out:
@@ -1761,7 +1772,7 @@ static int nfs_access_get_cached(struct inode *inode, struct rpc_cred *cred, str
        cache = nfs_access_search_rbtree(inode, cred);
        if (cache == NULL)
                goto out;
-       if (!time_in_range(jiffies, cache->jiffies, cache->jiffies + NFS_ATTRTIMEO(inode)))
+       if (!time_in_range(jiffies, cache->jiffies, cache->jiffies + nfsi->attrtimeo))
                goto out_stale;
        res->jiffies = cache->jiffies;
        res->cred = cache->cred;