xe_hw_engin...d_exec_queue(9)

💅 xe_hw_engine_group_add_exec_queue(9) 💅

okay so bestie, welcome to the Kernel API Manual — yes that's the manual name, we're in the big-kid kernel docs now 🎀 this little page is all about xe_hw_engine_group_add_exec_queue, which is exactly what it sounds like: you're shoving an exec queue into a hw engine group. iconic behaviour honestly.

---

✨ NAME ✨

xe_hw_engine_group_add_exec_queue — add an exec queue to a hw engine group 🫶

---

🌸 SYNOPSIS 🌸

int xe_hw_engine_group_add_exec_queue (struct xe_hw_engine_group *group
, struct xe_exec_queue *q );

like, that's the whole signature, no cap. it returns an int and takes two pointers. we love a clean two-arg function 💜

---

🦋 ARGUMENTS 🦋

• group — the hw engine group. this is the group you're adding to, your destination, your main character group 👑
• q — the exec_queue. that's the queue being added, the lil newcomer joining the group 🧚

---

🎀 RETURN 🎀

• 0 on success — slay, it worked ✨
• -EINTR if the lock could not be acquired — like the lock said "not right now bestie" 😭

---

🌈 SEE ALSO 🌈

the source file itself lives at:

Kernel file ./drivers/gpu/drm/xe/xe_hw_engine_group.c

and here's the whole lil friend group of related manpages, fr fr:

• xe_hw_engine_setup_groups(9)
• xe_hw_engine_group_del_exec_queue(9)
• xe_hw_engine_group_resume_faulting_lr_jobs(9)
• xe_hw_engine_group_suspend_faulting_lr_jobs(9)
• xe_hw_engine_group_wait_for_dma_fence_jobs(9)
• xe_hw_engine_group_get_mode(9)
• xe_hw_engine_group_put(9)
• xe_hw_engine_group_find_exec_mode(9)

ngl, that's a whole squad of xe_hw_engine_group_* functions — read them together, iykyk 💅

---

and that's the page!! this one came out of the ./drivers/gpu/drm/xe tree, dated October 2026, and it insists on calling itself xe_hw_engin...d_exec_queue(9) (yes the abbreviation is cursed, we don't talk about it 💀). go forth and add those exec queues, bestie 🍓💖