hxg_sizeof(9)

💅 hxg_sizeof(9) — the Kernel API Manual glow-up ✨

okay bestie, so this is hxg_sizeof, and it lives in section 9 of the Kernel API Manual (yes, the kernel one, we're literally in the big leagues now 🎀). it's a tiny macro with main character energy and honestly? it ate.

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✨ NAME ✨

hxg_sizeof — queries the size of the object or type, but make it HXG units 💖

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🌸 SYNOPSIS 🌸

hxg_sizeof (T );

that's it. that's the whole vibe. no cap. 🦋

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🎀 ARGUMENTS 🎀

• T — the object or the type, whichever one you're trying to size up, bestie. that's your input, that's your girl.

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💜 DESCRIPTION 💜

so here's the tea ☕ — hxg_sizeof will force a compilation error if the actual size is not aligned to the HXG unit (u32). like, it's not gonna politely warn you, it's not gonna slide into your DMs with a suggestion. it's gonna straight-up refuse to compile. 💀

think of it as your compiler being a protective bestie who catches your bad alignment before you ship it. lowkey iconic, highkey necessary. the way it just says "no ❤️" at build time? obsessed. 🔥

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🌈 RETURN 🌈

the size, in dwords (u32). slay. 💅

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🫶 SEE ALSO 🫶

• Kernel file ./drivers/gpu/drm/xe/xe_guc_hxg_helpers.h — go read it, iykyk 👑

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and that's the whole page, bestie!! fr fr, no notes. this absolute gem comes to you from ./drivers/gpu/drm/xe, dated October 2026 — so screenshot it, save it, put it on the fridge 🧚💖 periodt.