UNION RSEQ_SLICE_STATE(9)

✨ union rseq_slice_state(9) ✨

okay so bestie, welcome to the Kernel API Manual — this one's all about union rseq_slice_state, and honestly? it's giving "small but mighty." 🎀

It's the status-info glow-up for the rseq time slice extension, and we're gonna go through it together, no cap. 💅

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🌸 NAME 🌸

union rseq_slice_state — literally the status information for the rseq time slice extension. that's it, that's the whole vibe. 🦋

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✨ SYNOPSIS ✨

union rseq_slice_state {
    u16 state;
    struct {
      u8 enabled;
      u8 granted;
    };
 };

look at her. iconic. 💖

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🧚 Members 🧚

• state — the compound member you use to access the overall state. one field to rule them all, periodt. 👑
• {unnamed_struct} — an anonymous struct, lowkey just vibing in there with no name of its own. 🙈
• enabled — the time slice extension is enabled for the task. she's switched on and ready. 🔥
• granted — the time slice extension was granted to the task. the request went through, slay. 💜

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🦋 SEE ALSO 🦋

all the siblings and neighbors, live from the kernel file ./include/linux/rseq_types.h — go say hi to:

• struct rseq_event(9)
• struct rseq_ids(9)
• struct rseq_slice(9)
• struct rseq_data(9)
• struct sched_mm_cid(9)
• struct mm_cid_pcpu(9)
• struct mm_mm_cid(9)

iykyk. 🌈

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fr fr, that's the whole page — every member, every field, every reference, all accounted for. no details were harmed in the making of this rewrite. 🫶

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and that's a wrap, bestie! 💖 this little gem lives over in ./include/linux, dated October 2026, and it's filed under union rseq_slice_state(9). mwah, take care, and don't forget to vibe check your structs. 💅✨🍓