diff options
| -rw-r--r-- | fs/ubifs/xattr.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/fs/ubifs/xattr.c b/fs/ubifs/xattr.c index 11a004114eba..6c2f4d41ed73 100644 --- a/fs/ubifs/xattr.c +++ b/fs/ubifs/xattr.c @@ -200,6 +200,7 @@ static int change_xattr(struct ubifs_info *c, struct inode *host, struct ubifs_inode *host_ui = ubifs_inode(host); struct ubifs_inode *ui = ubifs_inode(inode); void *buf = NULL; + int old_size; struct ubifs_budget_req req = { .dirtied_ino = 2, .dirtied_ino_d = ALIGN(size, 8) + ALIGN(host_ui->data_len, 8) }; @@ -217,12 +218,13 @@ static int change_xattr(struct ubifs_info *c, struct inode *host, kfree(ui->data); ui->data = buf; inode->i_size = ui->ui_size = size; + old_size = ui->data_len; ui->data_len = size; mutex_unlock(&ui->ui_mutex); mutex_lock(&host_ui->ui_mutex); host->i_ctime = ubifs_current_time(host); - host_ui->xattr_size -= CALC_XATTR_BYTES(ui->data_len); + host_ui->xattr_size -= CALC_XATTR_BYTES(old_size); host_ui->xattr_size += CALC_XATTR_BYTES(size); /* @@ -241,7 +243,7 @@ static int change_xattr(struct ubifs_info *c, struct inode *host, out_cancel: host_ui->xattr_size -= CALC_XATTR_BYTES(size); - host_ui->xattr_size += CALC_XATTR_BYTES(ui->data_len); + host_ui->xattr_size += CALC_XATTR_BYTES(old_size); mutex_unlock(&host_ui->ui_mutex); make_bad_inode(inode); out_free: |