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1. 发明授权

US09086952B2 Memory management and method for allocation using free-list 有权
标题翻译：内存管理和使用免费列表分配的方法
公开(公告)号：US09086952B2
公开(公告)日：2015-07-21
申请号：US14484515
申请日：2014-09-12
申请人： FREESCALE SEMICONDUCTOR, INC.
发明人： Jean-Luc Robin , Jose Mendes-Carvalho
IPC分类号： G06F12/02 , G06F12/06
CPC分类号： G06F12/023 , G06F12/0615 , G06F2212/251 , G06F2212/702
摘要： A method of managing a memory of an apparatus includes maintaining a plurality of lists of identifiers that each has an associated size value, wherein each identifier identifies a corresponding region of the memory that had been allocated for a process but that is currently not required by any of the one or more processes. When a process requests allocation of a region of the memory: one of the lists is identified that has an associated size value suitable for the allocation request; and if that list is not empty, a region of the memory is identified to the process by one of the identifiers that identifier is removed from that list, and, otherwise, a region of the memory is allocated with a size of the identified associated size value and the allocated region of the memory is identified the process.
摘要翻译：一种管理设备的存储器的方法包括维护每个具有相关联的大小值的多个标识符列表，其中每个标识符标识已被分配用于进程的存储器的相应区域，但是当前不需要任何的一个或多个过程。当进程请求分配存储器的区域时：识别其中一个具有适合于分配请求的关联大小值的列表; 并且如果该列表不为空，则通过标识符从该列表中移除的标识符之一将该存储器的区域标识到该进程，否则，该存储器的区域被分配具有所识别的关联大小的大小值和存储器的分配区域被识别的过程。

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