diff options
Diffstat (limited to 'fs/btrfs/xattr.c')
| -rw-r--r-- | fs/btrfs/xattr.c | 17 |
1 files changed, 10 insertions, 7 deletions
diff --git a/fs/btrfs/xattr.c b/fs/btrfs/xattr.c index b29557482ada..7dfd2f06eb55 100644 --- a/fs/btrfs/xattr.c +++ b/fs/btrfs/xattr.c @@ -94,6 +94,7 @@ static int do_setxattr(struct btrfs_trans_handle *trans, { struct btrfs_dir_item *di = NULL; struct btrfs_root *root = BTRFS_I(inode)->root; + struct btrfs_fs_info *fs_info = root->fs_info; struct btrfs_path *path; size_t name_len = strlen(name); int ret = 0; @@ -149,14 +150,14 @@ static int do_setxattr(struct btrfs_trans_handle *trans, */ ret = 0; btrfs_assert_tree_locked(path->nodes[0]); - di = btrfs_match_dir_item_name(root, path, name, name_len); + di = btrfs_match_dir_item_name(fs_info, path, name, name_len); if (!di && !(flags & XATTR_REPLACE)) { ret = -ENOSPC; goto out; } } else if (ret == -EEXIST) { ret = 0; - di = btrfs_match_dir_item_name(root, path, name, name_len); + di = btrfs_match_dir_item_name(fs_info, path, name, name_len); ASSERT(di); /* logic error */ } else if (ret) { goto out; @@ -185,7 +186,7 @@ static int do_setxattr(struct btrfs_trans_handle *trans, char *ptr; if (size > old_data_len) { - if (btrfs_leaf_free_space(root, leaf) < + if (btrfs_leaf_free_space(fs_info, leaf) < (size - old_data_len)) { ret = -ENOSPC; goto out; @@ -195,16 +196,17 @@ static int do_setxattr(struct btrfs_trans_handle *trans, if (old_data_len + name_len + sizeof(*di) == item_size) { /* No other xattrs packed in the same leaf item. */ if (size > old_data_len) - btrfs_extend_item(root, path, + btrfs_extend_item(fs_info, path, size - old_data_len); else if (size < old_data_len) - btrfs_truncate_item(root, path, data_size, 1); + btrfs_truncate_item(fs_info, path, + data_size, 1); } else { /* There are other xattrs packed in the same item. */ ret = btrfs_delete_one_dir_name(trans, root, path, di); if (ret) goto out; - btrfs_extend_item(root, path, data_size); + btrfs_extend_item(fs_info, path, data_size); } item = btrfs_item_nr(slot); @@ -265,6 +267,7 @@ ssize_t btrfs_listxattr(struct dentry *dentry, char *buffer, size_t size) { struct btrfs_key key; struct inode *inode = d_inode(dentry); + struct btrfs_fs_info *fs_info = btrfs_sb(inode->i_sb); struct btrfs_root *root = BTRFS_I(inode)->root; struct btrfs_path *path; int ret = 0; @@ -333,7 +336,7 @@ ssize_t btrfs_listxattr(struct dentry *dentry, char *buffer, size_t size) u32 this_len = sizeof(*di) + name_len + data_len; unsigned long name_ptr = (unsigned long)(di + 1); - if (verify_dir_item(root, leaf, di)) { + if (verify_dir_item(fs_info, leaf, di)) { ret = -EIO; goto err; } |