SCX_CMASK_DEFINE(9)

💅 SCX_CMASK_DEFINE(9) 💅

okay bestie, welcome to the Kernel API Manual ✨ this page is all about a macro that defines an on-stack cmask on tight storage. it’s giving very specific kernel-business, and we’re gonna keep every detail intact 🫶

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🌸 NAME 🌸

SCX_CMASK_DEFINE — Define an on-stack cmask on tight storage 💖

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✨ SYNOPSIS ✨

SCX_CMASK_DEFINE (NAME , BASE , NR_CIDS );

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🎀 ARGUMENTS 🎀

• NAME — the variable name to define, periodt 💅
• BASE — the first cid of the active range 🌈
• NR_CIDS — the active range length, which is also the storage capacity 👑

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🦋 DESCRIPTION 🦋

so basically: NAME aliases zero-initialized storage with the active range and storage both being [BASE, BASE + NR_CIDS). no cap, that’s the whole vibe check 💖✨

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💜 SEE ALSO 💜

• Kernel file ./kernel/sched/ext/types.h __SCX_CMASK_DEFINE(9)
• SCX_CMASK_DEFINE_SHARD(9)

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okay that’s the page, bestie 🎀 source: ./kernel/sched/ext · date: October 2026 · manual page: SCX_CMASK_DEFINE(9) — slay, bye 💅✨