{"id":1679,"date":"2026-08-16T18:00:00","date_gmt":"2026-08-16T18:00:00","guid":{"rendered":"https:\/\/netguide.io\/news\/2026\/08\/16\/linux-kernel-7-2-with-cache-aware-scheduling\/"},"modified":"2026-08-16T18:00:00","modified_gmt":"2026-08-16T18:00:00","slug":"linux-kernel-7-2-with-cache-aware-scheduling","status":"publish","type":"post","link":"https:\/\/netguide.io\/news\/en\/2026\/08\/16\/linux-kernel-7-2-with-cache-aware-scheduling\/","title":{"rendered":"Linux Kernel 7.2 Arrives With Cache-Aware Scheduling"},"content":{"rendered":"<div id=\"netgu-3133955540\" class=\"netgu-before-content netgu-entity-placement\"><script async src=\"\/\/pagead2.googlesyndication.com\/pagead\/js\/adsbygoogle.js?client=ca-pub-6258556257245998\" crossorigin=\"anonymous\"><\/script><ins class=\"adsbygoogle\" style=\"display:block;\" data-ad-client=\"ca-pub-6258556257245998\" \ndata-ad-slot=\"3494115342\" \ndata-ad-format=\"auto\"><\/ins>\n<script> \n(adsbygoogle = window.adsbygoogle || []).push({}); \n<\/script>\n<\/div>\n<p class=\"wp-block-paragraph\"><strong>The new stable Linux kernel 7.2 was released on schedule on 16 August 2026. More than 2,100 contributors took part in the nine-week development cycle. The most important new features: cache-aware scheduling, a noticeably faster Btrfs file system, and Rust support for IBM mainframes.<\/strong><\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Cache-aware scheduling<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">After more than a year of work, cache-aware scheduling has landed (behind the <code>CONFIG_SCHED_CACHE<\/code> option). The scheduler now recognises which threads belong to the same process and tries to keep them on cores that share a last-level cache (LLC). This reduces &#8220;cache bouncing&#8221; and delivers significant performance gains, especially on multi-die chips like AMD&#8217;s EPYC 5 and Intel&#8217;s Xeon 6.<\/p><div id=\"netgu-4250461965\" class=\"netgu-content netgu-entity-placement\"><aside class=\"deals-top deals-top--compact\">\n\n\t\t\t<h3 class=\"deals-top__title\">Top-Deals<\/h3>\n\t\n\t\t\t<ul class=\"deals-top__list\">\n\t\t\t\t\t\t\t<li class=\"deals-top__item\">\n\t\t\t\t\t<a class=\"deals-top__link\" href=\"https:\/\/netguide.io\/deals\/de\/deals\/orico-bluetooth-lautsprecher-bg01-farbenfroh-fuer-1609e\/\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t<img class=\"deals-top__image\" src=\"https:\/\/netguide.io\/news\/wp-content\/uploads\/sites\/15\/2026\/09\/b0gyqztlt6-150x150.jpg\" alt=\"\" width=\"52\" height=\"52\" loading=\"lazy\" \/>\n\t\t\t\t\t\t\n\t\t\t\t\t\t<span class=\"deals-top__body\">\n\t\t\t\t\t\t\t<span class=\"deals-top__name\">ORICO Bluetooth Lautsprecher BG01 \u2013 Farbenfroh f\u00fcr 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class=\"deals-top__image\" src=\"https:\/\/netguide.io\/news\/wp-content\/uploads\/sites\/15\/2026\/09\/2834960_1-150x150.webp\" alt=\"\" width=\"52\" height=\"52\" loading=\"lazy\" \/>\n\t\t\t\t\t\t\n\t\t\t\t\t\t<span class=\"deals-top__body\">\n\t\t\t\t\t\t\t<span class=\"deals-top__name\">Severin Toaster 101\u00b0 \u2013 Cool-Touch Wasserkocher und Doppel-Langschlitztoaster<\/span>\n\n\t\t\t\t\t\t\t<span class=\"deals-top__meta\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"deals-top__price\">17.99 \u20ac<\/span>\n\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<s>39.99 \u20ac<\/s>\n\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"deals-discount\">-55%<\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t<\/span>\n\n\t\t\t\t\t\t<span class=\"deals-top__temperature\">\n\t\t\t\t\t\t\t30\u00b0\n\t\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t\t\t<\/li>\n\t\t\t\t\t<\/ul>\n\n\t\t\t\t\t<p class=\"deals-top__more\">\n\t\t\t\t<a href=\"https:\/\/netguide.io\/deals\/\">Alle Deals ansehen \u2192<\/a>\n\t\t\t<\/p>\n\t\t\t<\/aside>\n<\/div>\n\n\n\n<h3 class=\"wp-block-heading\">Faster Btrfs and more<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Btrfs large folios:<\/strong> experimental since Linux 6.17, now enabled by default. Direct I\/O no longer runs serially \u2013 boosting write performance by up to 59 %, and sequential writes by 15 %.<\/li>\n\n\n\n<li><strong>Rust on s390:<\/strong> the kernel now supports Rust on the IBM System\/390 architecture too.<\/li>\n\n\n\n<li><strong>More:<\/strong> improvements to the bpf() system call, the swap subsystem and the Landlock security module, plus support for block devices with inline encryption.<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">For most users, the changes become visible once their distribution moves to kernel 7.2. Server and homelab operators in particular should take a look \u2013 from the scheduler to the faster file system.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<p class=\"wp-block-paragraph\"><em>Sources: <a href=\"https:\/\/lwn.net\/Articles\/1088991\/\" target=\"_blank\" rel=\"noopener\">LWN.net<\/a>, <a href=\"https:\/\/9to5linux.com\/linux-kernel-7-2-officially-released-this-is-whats-new\" target=\"_blank\" rel=\"noopener\">9to5Linux<\/a>.<\/em><\/p>\n<div id=\"netgu-1350583789\" class=\"netgu-after-content netgu-entity-placement\"><script async src=\"\/\/pagead2.googlesyndication.com\/pagead\/js\/adsbygoogle.js?client=ca-pub-6258556257245998\" crossorigin=\"anonymous\"><\/script><ins class=\"adsbygoogle\" style=\"display:block;\" data-ad-client=\"ca-pub-6258556257245998\" \ndata-ad-slot=\"4559785002\" \ndata-ad-format=\"auto\"><\/ins>\n<script> \n(adsbygoogle = window.adsbygoogle || []).push({}); \n<\/script>\n<\/div>","protected":false},"excerpt":{"rendered":"<p>Linux kernel 7.2 is here: cache-aware scheduling, much faster Btrfs thanks to large folios, and Rust support for IBM s390 are the highlights.<\/p>\n","protected":false},"author":1,"featured_media":1526,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"default","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center 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