Noun
userspace (countable and uncountable, plural userspaces)
(computing) The area of memory used for a user's applications, etc., as opposed to that reserved for the operating system kernel.
userspace (countable and uncountable, plural userspaces)
(Internet) A namespace on a wiki used by individual users for personal details and discussions.
Direct I/O For applications requiring high throughput to disk, XFS provides a direct I/O implementation that allows non-cached I/O operations to be applied directly to the userspace. Source: Internet
DAOS was created from the ground up to address this problem, and runs completely in userspace to minimize software overhead while using standardized PMDK and SPDK libraries to write to the underlying devices. Source: Internet
DTrace is very flexible, thanks to the versatility of D and the many places in the kernel where you can attach scripts (as well as in userspace). Source: Internet
Most of the other recent, branded vulnerabilities () have been critical vulnerabilities in userspace packages. Source: Internet
One of the possible ways for that is to put the payload in the userspace, either by mmapping an executable memory page or by just defining a global function within our exploit program. Source: Internet
This tutorial focuses on the userspace NVMe driver provided by SPDK and illustrates a Hello World example. Source: Internet