ISDN: struct device - replace bus_id with dev_name(), dev_set_name()

[linux-2.6-omap-h63xx.git] / fs / reiserfs / inode.c

diff --git a/fs/reiserfs/inode.c b/fs/reiserfs/inode.c
index 5699171212ae2d3d3428c3b23c42c604d56a26ab..55fce92cdf18f4cfc58241d3c48ef76fa04f340e 100644 (file)
--- a/fs/reiserfs/inode.c
+++ b/fs/reiserfs/inode.c
@@ -1522,7 +1522,6 @@ static struct dentry *reiserfs_get_dentry(struct super_block *sb,
 
 {
        struct cpu_key key;
-       struct dentry *result;
        struct inode *inode;
 
        key.on_disk_key.k_objectid = objectid;
@@ -1535,16 +1534,8 @@ static struct dentry *reiserfs_get_dentry(struct super_block *sb,
                inode = NULL;
        }
        reiserfs_write_unlock(sb);
-       if (!inode)
-               inode = ERR_PTR(-ESTALE);
-       if (IS_ERR(inode))
-               return ERR_CAST(inode);
-       result = d_alloc_anon(inode);
-       if (!result) {
-               iput(inode);
-               return ERR_PTR(-ENOMEM);
-       }
-       return result;
+
+       return d_obtain_alias(inode);
 }
 
 struct dentry *reiserfs_fh_to_dentry(struct super_block *sb, struct fid *fid,
@@ -1762,6 +1753,7 @@ int reiserfs_new_inode(struct reiserfs_transaction_handle *th,
                       struct inode *inode)
 {
        struct super_block *sb;
+       struct reiserfs_iget_args args;
        INITIALIZE_PATH(path_to_key);
        struct cpu_key key;
        struct item_head ih;
@@ -1789,6 +1781,20 @@ int reiserfs_new_inode(struct reiserfs_transaction_handle *th,
                err = -ENOMEM;
                goto out_bad_inode;
        }
+       args.objectid = inode->i_ino = le32_to_cpu(ih.ih_key.k_objectid);
+       if (old_format_only(sb))
+               make_le_item_head(&ih, NULL, KEY_FORMAT_3_5, SD_OFFSET,
+                                 TYPE_STAT_DATA, SD_V1_SIZE, MAX_US_INT);
+       else
+               make_le_item_head(&ih, NULL, KEY_FORMAT_3_6, SD_OFFSET,
+                                 TYPE_STAT_DATA, SD_SIZE, MAX_US_INT);
+       memcpy(INODE_PKEY(inode), &(ih.ih_key), KEY_SIZE);
+       args.dirid = le32_to_cpu(ih.ih_key.k_dir_id);
+       if (insert_inode_locked4(inode, args.objectid,
+                            reiserfs_find_actor, &args) < 0) {
+               err = -EINVAL;
+               goto out_bad_inode;
+       }
        if (old_format_only(sb))
                /* not a perfect generation count, as object ids can be reused, but 
                 ** this is as good as reiserfs can do right now.
@@ -1834,13 +1840,6 @@ int reiserfs_new_inode(struct reiserfs_transaction_handle *th,
        reiserfs_init_acl_default(inode);
        reiserfs_init_xattr_rwsem(inode);
 
-       if (old_format_only(sb))
-               make_le_item_head(&ih, NULL, KEY_FORMAT_3_5, SD_OFFSET,
-                                 TYPE_STAT_DATA, SD_V1_SIZE, MAX_US_INT);
-       else
-               make_le_item_head(&ih, NULL, KEY_FORMAT_3_6, SD_OFFSET,
-                                 TYPE_STAT_DATA, SD_SIZE, MAX_US_INT);
-
        /* key to search for correct place for new stat data */
        _make_cpu_key(&key, KEY_FORMAT_3_6, le32_to_cpu(ih.ih_key.k_dir_id),
                      le32_to_cpu(ih.ih_key.k_objectid), SD_OFFSET,
@@ -1868,13 +1867,9 @@ int reiserfs_new_inode(struct reiserfs_transaction_handle *th,
        } else {
                inode2sd(&sd, inode, inode->i_size);
        }
-       // these do not go to on-disk stat data
-       inode->i_ino = le32_to_cpu(ih.ih_key.k_objectid);
-
        // store in in-core inode the key of stat data and version all
        // object items will have (directory items will have old offset
        // format, other new objects will consist of new items)
-       memcpy(INODE_PKEY(inode), &(ih.ih_key), KEY_SIZE);
        if (old_format_only(sb) || S_ISDIR(mode) || S_ISLNK(mode))
                set_inode_item_key_version(inode, KEY_FORMAT_3_5);
        else
@@ -1938,7 +1933,6 @@ int reiserfs_new_inode(struct reiserfs_transaction_handle *th,
                reiserfs_mark_inode_private(inode);
        }
 
-       insert_inode_hash(inode);
        reiserfs_update_sd(th, inode);
        reiserfs_check_path(&path_to_key);
 
@@ -1965,6 +1959,7 @@ int reiserfs_new_inode(struct reiserfs_transaction_handle *th,
       out_inserted_sd:
        inode->i_nlink = 0;
        th->t_trans_id = 0;     /* so the caller can't use this handle later */
+       unlock_new_inode(inode); /* OK to do even if we hadn't locked it */
 
        /* If we were inheriting an ACL, we need to release the lock so that
         * iput doesn't deadlock in reiserfs_delete_xattrs. The locking
@@ -2565,7 +2560,7 @@ static int reiserfs_write_begin(struct file *file,
        }
 
        index = pos >> PAGE_CACHE_SHIFT;
-       page = __grab_cache_page(mapping, index);
+       page = grab_cache_page_write_begin(mapping, index, flags);
        if (!page)
                return -ENOMEM;
        *pagep = page;