Search results
Results From The WOW.Com Content Network
In computing, kernel same-page merging (KSM), also known as kernel shared memory, memory merging, memory deduplication, and page deduplication is a kernel feature that makes it possible for a hypervisor system to share memory pages that have identical contents between multiple processes or virtualized guests.
It aimed to improve reliability and performance, but also introduced some new concepts, like writable branch balancing, [2] and other improvements – some of which are now implemented in the UnionFS 2.x branch. aufs was rejected for merging into mainline Linux. Its code was criticized for being "dense, unreadable, [and] uncommented". [3]
This is an accepted version of this page This is the latest accepted revision, reviewed on 20 February 2025. List of software distributions using the Linux kernel This article has multiple issues. Please help improve it or discuss these issues on the talk page. (Learn how and when to remove these messages) This article relies excessively on references to primary sources. Please improve this ...
The users of the version control system can branch any branch. Branches are also known as trees, streams or codelines. The originating branch is sometimes called the parent branch, the upstream branch (or simply upstream, especially if the branches are maintained by different organizations or individuals), or the backing stream.
The perf subsystem of Linux kernels from 2.6.37 up to 3.8.8 and RHEL6 kernel 2.6.32 contained a security vulnerability (CVE-2013-2094), which was exploited to gain root privileges by a local user. [17] [18] The problem was due to an incorrect type being used (32-bit int instead of 64-bit) in the event_id verification code path. [19]
Most Linux distributions, as collections of software based around the Linux kernel and often around a package management system, provide complete LAMP setups through their packages. According to W3Techs in October 2013, 58.5% of web server market share is shared between Debian and Ubuntu, while RHEL, Fedora and CentOS together shared 37.3%. [8]
Contributions to a source code repository that uses a distributed version control system are commonly made by means of a pull request, also known as a merge request. [11] The contributor requests that the project maintainer pull the source code change, hence the name "pull request".
Loongson (MIPS-compatible), and models 2 and 2E, from BLX IC Design Ltd ; Some PlayStation 2 models, through the PS2 Linux project; PlayStation Portable uClinux 2.4.19 port [6] Broadcom wireless chipsets; Dreambox (HD models) [7] Cavium Octeon packet processors; OpenRISC (openrisc) OpenRISC 1000 family in the mainline Linux Kernel as of 3.1