xe_guc_buf_release(9)

📦 version 7.3.1, in nixpkgs unstable

💅 xe_guc_buf_release(9) — like, the Kernel API Manual page, bestie 🎀

okay so real quick before we dive in: this is from the Kernel API Manual, and it's genuinely the shortest little page ever and honestly? iconic for that. no cap. it's giving "function that just cleans up after everyone else" energy and we stan a humble queen 👑

✨ NAME ✨

xe_guc_buf_release — Release a sub-allocation. that's it. that's the whole job. she releases, she goes home 💅

✨ SYNOPSIS ✨

void xe_guc_buf_release (const struct xe_guc_buf buf );

so she returns void — nothing back, no tea, no receipts, she just does the thing and dips 🦋 and she takes one const struct xe_guc_buf buf and that's it. simple. elegant. main character energy fr fr.

✨ ARGUMENTS ✨

  • buf — literally just the xe_guc_buf to release, bestie. that's the whole argument description, i'm not even kidding 😭 hand her the buf and she handles it.

✨ DESCRIPTION ✨

okay so here's the tea ☕ — xe_guc_buf_release releases a sub-allocation that was reserved by xe_guc_buf_reserve. that's it!! that's the entire description!! she's the cleanup crew for the reserve girlies, the "you're done now, go home" bestie 🫶

think of it like handing back the aux cord after your song finishes — respectful, necessary, and honestly the vibes of the whole operation depend on it. no leaks, no lingering reservations, we love to see it 🌸

lowkey important reminder: this only makes sense on a sub-allocation that xe_guc_buf_reserve handed you, iykyk — that's literally what the page says and we're not out here inventing lore 💀

✨ SEE ALSO ✨

the whole friend group, okay, they all run together 👑 — Kernel file ./drivers/gpu/drm/xe/xe_guc_buf.c:

and that's the whole page!! tiny, mighty, does exactly one thing and does it flawlessly 💖

sign-off time, bestie 🎀 this little gem lives in ./drivers/gpu/drm/xe, and it was dated October 2026 — so yeah, mark your calendars, mwah 💋 ✨ 🦋

📦 where this page comes from