Blocking processing restrictions based on page indices
    3.
    发明授权
    Blocking processing restrictions based on page indices 有权
    基于页面索引的阻止处理限制

    公开(公告)号:US07020761B2

    公开(公告)日:2006-03-28

    申请号:US10436209

    申请日:2003-05-12

    IPC分类号: G06F12/00

    CPC分类号: G06F12/1027

    摘要: Processing restrictions of a computing environment are filtered and blocked, in certain circumstances, such that processing continues despite the restrictions. One restriction includes an indication that address translation is prohibited, in response to a buffer miss. When a processing unit of the computing environment is met with this restriction, it performs a comparison of page indices, which indicates whether the address translation can continue. If address translation can continue, the restriction is ignored. The processing unit includes a processor or a pageable entity, as examples.

    摘要翻译: 在某些情况下,计算环境的处理限制被过滤和阻止,使处理继续,尽管有限制。 响应于缓冲区错误,一个限制包括禁止地址转换的指示。 当计算环境的处理单元满足该限制时,它执行页面索引的比较,其指示地址转换是否可以继续。 如果地址转换可以继续,限制被忽略。 作为示例,处理单元包括处理器或可分页实体。