The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Dec. 01, 2020
Filed:
Jan. 31, 2019
Emc Ip Holding Company Llc, Hopkinton, MA (US);
Tony Wong, Milpitas, CA (US);
Abhinav Duggal, Jersey City, NJ (US);
Hemanth Satyanarayana, Santa Clara, CA (US);
EMC IP Holding Company LLC, Hopkinton, MA (US);
Abstract
Embodiments for dynamically resizing buffers for a slab allocator process are described. The slab allocator informs the consumer that the memory buffer must be shrunk to a smaller size. A buffer allocation process dynamically reclaims portions of larger memory buffers to make room for a smaller allocation by shrinking data objects in larger slabs and returning slabs to reserve or free slab lists. Initially a large limit is set, and it is dynamically reduced once all the available memory is exhausted. This allows the slab allocator to adapt to the workload.