filemap_check_wb_err
ret = filemap_check_wb_err(inode->vfs_inode.i_mapping, file->f_wb_err);
ret = filemap_check_wb_err(mapping, since);
return filemap_check_wb_err(file->f_mapping, since);
error = filemap_check_wb_err(file->f_mapping, since);
return filemap_check_wb_err(file->f_mapping, since);
filemap_check_wb_err(file->f_mapping, READ_ONCE(file->f_wb_err)))
status = filemap_check_wb_err(dst->f_mapping, since);
host_err = filemap_check_wb_err(file->f_mapping, since);
err2 = filemap_check_wb_err(nf->nf_file->f_mapping,
status = filemap_check_wb_err(dst->f_mapping, since);
rc = filemap_check_wb_err(file->f_mapping, 0);
if (filemap_check_wb_err(inode->i_mapping, 0)) {
if (filemap_check_wb_err(inode->i_mapping, 0)) {
if (filemap_check_wb_err(inode->i_mapping, 0)) {
if (filemap_check_wb_err(inode->i_mapping, 0)) {