* ocfs2_write_begin_nolock().
*/
if (!PageUptodate(page) || page->mapping != inode->i_mapping) {
- ret = -EINVAL;
+ /*
+ * the page has been umapped in ocfs2_data_downconvert_worker.
+ * So return 0 here and let VFS retry.
+ */
+ ret = 0;
goto out;
}
return ret;
}
-static int ocfs2_page_mkwrite(struct vm_area_struct *vma, struct page *page)
+static int ocfs2_page_mkwrite(struct vm_area_struct *vma, struct vm_fault *vmf)
{
+ struct page *page = vmf->page;
struct inode *inode = vma->vm_file->f_path.dentry->d_inode;
struct buffer_head *di_bh = NULL;
sigset_t blocked, oldset;
ret2 = ocfs2_vm_op_unblock_sigs(&oldset);
if (ret2 < 0)
mlog_errno(ret2);
-
+ if (ret)
+ ret = VM_FAULT_SIGBUS;
return ret;
}