Invention Grant
- Patent Title: Sequential access to page metadata stored in a multi-level page table
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Application No.: US15394043Application Date: 2016-12-29
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Publication No.: US10095630B2Publication Date: 2018-10-09
- Inventor: Jakub Jermá{hacek over (r)}
- Applicant: Avast Software s.r.o.
- Applicant Address: CZ Praha
- Assignee: AVAST SOFTWARE S.R.O.
- Current Assignee: AVAST SOFTWARE S.R.O.
- Current Assignee Address: CZ Praha
- Agency: Husch Blackwell LLP
- Main IPC: G06F12/10
- IPC: G06F12/10 ; G06F12/1009
Abstract:
Systems and methods enable initializing and accessing page metadata stored in the last level of a multi-level page table, wherein an effort is made to reduce the number of metadata initializations and the number of page table walks for sequential accesses in comparison with a naïve method realized by a sequence of random accesses.
Public/Granted literature
- US20170192905A1 SEQUENTIAL ACCESS TO PAGE METADATA STORED IN A MULTI-LEVEL PAGE TABLE Public/Granted day:2017-07-06
Information query
