Spontaneous reconfiguration of data structures using balloon memory allocation
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Mar 6, 2018
Issued Date -
N/A
app pub date -
Dec 30, 2015
filing date -
Dec 30, 2015
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
Systems for memory management in virtual machines. A method embodiment forms a reconfigurable multi-level data structure by requesting reserved memory as well as loaned-out memory. The method configures the multi-level data structure to have a first area comprising reserved memory and having a second area comprising reconfigurable memory. The reserved memory portion of the data structure is populated with pointers that address one or more portions of the second area. During operation, the method receives a request to release some or all of the reconfigurable memory. Memory address pointers in the first portion of the multi-level data structure are modified to reflect the release of the reconfigurable memory. In a hypervisor-based virtual machine environment, the first area comprising reserved memory can be allocated via a hypervisor call. The second area comprising reconfigurable memory is allocated via a balloon memory driver call.
First Claim
Family
International Classification(s)
Cited Art Landscape
Patent Citation Ranking
Recipient Email Address
Recipient Email Address
Comment
Recipient Email Address
Add to Portfolio(s)
To add this patent to one, or more, of your portfolios, simply click the add button.
This Patent is in these Portfolios:
Add to additional portfolios:
Last Refreshed On:
Changes done successfully