Receive packet steering [LWN.net]
Please consider subscribing to LWNSubscriptions are the lifeblood of LWN.net. If you appreciate this content and would like to see more of it, your subscription will help to ensure that LWN continues to thrive. Please visit this page to join up and keep LWN on the net. Contemporary networking hardware can move a lot of packets, to the point that the host computer can have a hard time keeping up. I
Transcendent memory [LWN.net]
LWN.net needs you!Without subscribers, LWN would simply not exist. Please consider signing up for a subscription and helping to keep LWN publishing Making the best use of available memory is one of the biggest challenges for any operating system. Throwing virtualization into the mix adds both new challenges (balancing memory use between guests, for example) and opportunities (sharing pages between
Which I/O controller is the fairest of them all? [LWN.net]
Did you know...?LWN.net is a subscriber-supported publication; we rely on subscribers to keep the entire operation going. Please help out by buying a subscription and keeping LWN on the net. An I/O controller is a system component intended to arbitrate access to block storage devices; it should ensure that different groups of processes get specific levels of access according to a policy defined by
Solving the ext3 latency problem [LWN.net]
LWN.net needs you!Without subscribers, LWN would simply not exist. Please consider signing up for a subscription and helping to keep LWN publishing One might think that the ext3 filesystem, by virtue of being standard on almost all installed Linux systems for some years now, would be reasonably well tuned for performance. Recent events have shown, though, that some performance problems remain in e
Tracing: no shortage of options [LWN.net]
LWN.net needs you!Without subscribers, LWN would simply not exist. Please consider signing up for a subscription and helping to keep LWN publishing Three weeks ago, LWN looked at the renewed interest in dynamic tracing, with an emphasis on SystemTap. Tracing is a perennial presence on end-user wishlists; it remains a handy tool for companies like Sun Microsystems, which wish to show that their off
An asynchronous function call infrastructure [LWN.net]
LWN.net needs you!Without subscribers, LWN would simply not exist. Please consider signing up for a subscription and helping to keep LWN publishing Arjan van de Ven's fast boot project will be familiar to most LWN readers by now. Most of Arjan's work has not yet found its way into the mainline, though, so most of us still have to wait for our systems to boot the slow way. That said, the 2.6.29 ker
Memory management notifiers [LWN.net]
Please consider subscribing to LWNSubscriptions are the lifeblood of LWN.net. If you appreciate this content and would like to see more of it, your subscription will help to ensure that LWN continues to thrive. Please visit this page to join up and keep LWN on the net. Virtualized guests running under Linux like to think that they are doing their own memory management. The truth of the matter, tho
Restricting root with per-process securebits [LWN.net]
Benefits for LWN subscribersThe primary benefit from subscribing to LWN is helping to keep us publishing, but, beyond that, subscribers get immediate access to all site content and access to a number of extra site features. Please sign up today! Linux capabilities have had a long and somewhat tortuous journey as part of the Linux kernel. Slowly—and very carefully—functionality is being added to th
Notes from a container [LWN.net]
Please consider subscribing to LWNSubscriptions are the lifeblood of LWN.net. If you appreciate this content and would like to see more of it, your subscription will help to ensure that LWN continues to thrive. Please visit this page to join up and keep LWN on the net. "Containers" are a form of lightweight virtualization as represented by projects like OpenVZ. While virtualization creates a new v
リリース、障害情報などのサービスのお知らせ
最新の人気エントリーの配信
j次のブックマーク
k前のブックマーク
lあとで読む
eコメント一覧を開く
oページを開く
Expanding seccomp [LWN.net]
Passive OS fingerprinting added to netfilter [LWN.net]
Intel to Acquire Wind River Systems [LWN.net]
Xen again [LWN.net]
The two sides of reflink() [LWN.net]
Rebasing and merging: some git best practices [LWN.net]
2.6.30 merge window, part I [LWN.net]
2.6.29 merge window, part 1 [LWN.net]
Btrfs aims for the mainline [LWN.net]
MinGW and why Linux users should care [LWN.net]
Multi-pointer X is coming [LWN.net]