--- title: Linux 7.2 sched_ext Continues Working Toward... description: Linux 7.2 continues building out sched_ext sub-scheduler support, which allows multiple BPF scheduler instances to be attached to the cgroup hierarchy for... canonical: https://daily.dev/posts/linux-7-2-sched-ext-continues-working-toward-sub-scheduler-support-vr5ea8fuc twitter:card: summary_large_image twitter:site: @dailydotdev og:type: website og:site_name: daily.dev og:title: Linux 7.2 sched_ext Continues Working Toward Sub-Scheduler Support | daily.dev og:description: Linux 7.2 continues building out sched_ext sub-scheduler support, which allows multiple BPF scheduler instances to be attached to the cgroup hierarchy for... og:url: https://daily.dev/posts/linux-7-2-sched-ext-continues-working-toward-sub-scheduler-support-vr5ea8fuc og:image: https://api.daily.dev/og/posts/VR5eA8fuC.png og:image:alt: Linux 7.2 sched_ext Continues Working Toward Sub-Scheduler Support og:image:width: 1200 og:image:height: 630 og:locale: en --- > ## Documentation Index > Fetch the complete documentation index at: https://daily.dev/llms.txt > Use this file to discover all available pages before exploring further. # Linux 7.2 sched_ext Continues Working Toward Sub-Scheduler Support **[Phoronix](https://daily.dev/sources/phoronix)** · 1 min read · 0 upvotes · 0 comments ## Summary Linux 7.2 continues building out sched_ext sub-scheduler support, which allows multiple BPF scheduler instances to be attached to the cgroup hierarchy for handling different workloads. Key additions include Topological CPU IDs (CIDs), cmask infrastructure, BPF arena integration, and reworked scx_qmap to exercise the new interfaces. This feature is particularly valuable for multi-tenant platforms and heterogeneous workload environments, with enqueue-path support for hierarchical scheduling still in development. ## Full article daily.dev links to this article rather than hosting it. Read it at the original source: ## Similar posts on daily.dev - [Linux 7.1 sched\_ext Brings cgroup Sub-Scheduler Groundwork, Idle SMT Sibling Improvement](https://daily.dev/posts/linux-7-1-sched-ext-brings-cgroup-sub-scheduler-groundwork-idle-smt-sibling-improvement-uqbkhed7j) · Phoronix · 0 upvotes · 0 comments - [Linux 6.18 sched\_ext Preps For Cgroup Sub-Scheduler Support](https://daily.dev/posts/linux-6-18-sched-ext-preps-for-cgroup-sub-scheduler-support-fubkr0jlg) · Phoronix · 0 upvotes · 0 comments - [Sub-Scheduler Support Could Be One Of The Most Exciting Features To Come For Linux 7.1](https://daily.dev/posts/sub-scheduler-support-could-be-one-of-the-most-exciting-features-to-come-for-linux-7-1-cb2sm10ug) · Phoronix · 0 upvotes · 0 comments - [Sched\_EXT With Linux 6.19 Improves Recovering For Misbehaving eBPF Schedulers](https://daily.dev/posts/sched-ext-with-linux-6-19-improves-recovering-for-misbehaving-ebpf-schedulers-4onfweyno) · Phoronix · 0 upvotes · 0 comments --- Tags: [#linux](https://daily.dev/tags/linux) [View this post on daily.dev](https://daily.dev/posts/linux-7-2-sched-ext-continues-working-toward-sub-scheduler-support-vr5ea8fuc) ```json {"@context":"https://schema.org","@graph":[{"@type":"Organization","@id":"https://daily.dev/#organization","name":"daily.dev","url":"https://daily.dev","logo":{"@type":"ImageObject","url":"https://daily.dev/apple-touch-icon.png","width":180,"height":180},"sameAs":["https://twitter.com/dailydotdev","https://github.com/dailydotdev","https://www.linkedin.com/company/daily-dev-ltd"]},{"@type":"WebSite","@id":"https://daily.dev/#website","url":"https://daily.dev","name":"daily.dev","publisher":{"@id":"https://daily.dev/#organization"},"potentialAction":{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https://daily.dev/search?q={search_term_string}"},"query-input":"required name=search_term_string"}}]} {"@context":"https://schema.org","@type":"TechArticle","headline":"Linux 7.2 sched_ext Continues Working Toward Sub-Scheduler Support","url":"https://daily.dev/posts/linux-7-2-sched-ext-continues-working-toward-sub-scheduler-support-vr5ea8fuc","mainEntityOfPage":{"@type":"WebPage","@id":"https://daily.dev/posts/linux-7-2-sched-ext-continues-working-toward-sub-scheduler-support-vr5ea8fuc"},"datePublished":"2026-06-22T10:17:37.359Z","dateModified":"2026-06-22T10:18:06.125Z","description":"Linux 7.2 continues building out sched_ext sub-scheduler support, which allows multiple BPF scheduler instances to be attached to the cgroup hierarchy for...","image":"https://media.daily.dev/image/upload/f_auto,q_auto/v1/posts/6554675ed8a7716d9e85782ff5fa8d60?_a=AQAEuop","thumbnailUrl":"https://media.daily.dev/image/upload/f_auto,q_auto/v1/posts/6554675ed8a7716d9e85782ff5fa8d60?_a=AQAEuop","isAccessibleForFree":true,"articleSection":"Phoronix","inLanguage":"en","publisher":{"@type":"Organization","name":"daily.dev","url":"https://daily.dev","logo":{"@type":"ImageObject","url":"https://daily.dev/apple-touch-icon.png","width":180,"height":180}},"author":{"@type":"Organization","name":"Phoronix","logo":"https://media.daily.dev/image/upload/t_logo,f_auto/v1/logos/6a26ba379dd64932830aa0c9803dd7ee","url":"https://daily.dev/sources/phoronix"},"commentCount":0,"discussionUrl":"https://daily.dev/posts/linux-7-2-sched-ext-continues-working-toward-sub-scheduler-support-vr5ea8fuc","interactionStatistic":[{"@type":"InteractionCounter","interactionType":{"@type":"LikeAction"},"userInteractionCount":0},{"@type":"InteractionCounter","interactionType":{"@type":"CommentAction"},"userInteractionCount":0}],"keywords":"linux","timeRequired":"PT1M"} {"@context":"https://schema.org","@type":"BreadcrumbList","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https://daily.dev"},{"@type":"ListItem","position":2,"name":"Phoronix","item":"https://daily.dev/sources/phoronix"},{"@type":"ListItem","position":3,"name":"Linux 7.2 sched_ext Continues Working Toward Sub-Scheduler Support"}]} ```