group_queue_work(9)

👑 group_queue_work — the Kernel API Manual, bestie edition ✨

okay so welcome to the group_queue_work(9) page of the Kernel API Manual, and no cap, it's a short one but it's lowkey important 🫶

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🌸 NAME 🌸

group_queue_work — Queue a group work 💅 (yes that's the whole name, she's iconic like that)

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✨ SYNOPSIS ✨

group_queue_work (group , wname );

literally that's it. two args, no drama 🎀

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🦋 ARGUMENTS 🦋

• group — the group you're queueing the work for 💖 like, whose work is this? that group's.
• wname — the work name 🏷️ that's the label, iykyk.

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🔥 DESCRIPTION 🔥

okay so here's the vibe check: it grabs a ref and queues a work item to the scheduler workqueue ✨

but bestie listen 👀 — if the work was already queued, we release the reference we grabbed. so we're not out here hoarding refs, that's not the move 💀

🚨 important one, no cap: Work callbacks must release the reference we grabbed here. that's on the callback, not on this function. don't leave it hanging, the ref will just sit there 😭

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🌈 SEE ALSO 🌈

Kernel file ./drivers/gpu/drm/panthor/panthor_sched.c and honestly the whole panthor friend group 👑 — say hi to all of them:

• Scheduler(9)
• struct panthor_csg_slot(9)
• enum panthor_csg_priority(9)
• struct panthor_scheduler(9)
• struct panthor_syncobj_32b(9)
• struct panthor_syncobj_64b(9)
• struct panthor_queue(9)
• enum panthor_group_state(9)
• struct panthor_group(9)
• sched_queue_work(9)
• sched_queue_delayed_work(9)
• struct panthor_group_pool(9)
• struct panthor_job(9)
• group_bind_locked(9)
• group_unbind_locked(9)
• cs_slot_prog_locked(9)
• cs_slot_reset_locked(9)
• csg_slot_sync_priority_locked(9)
• cs_slot_sync_queue_state_locked(9)
• sched_process_global_irq_locked(9)
• panthor_sched_report_fw_events(9)
• panthor_sched_report_mmu_fault(9)
• panthor_fdinfo_gather_group_mem_info(9)

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and that's the whole page, bestie 💜 this little cutie lives over at ./drivers/gpu/drm/panthor, stamped October 2026, and she answers to group_queue_work(9) — slay, go queue some work, periodt 🧚‍♀️⭐