drm_sched_wqueue_ready(9)

✨ drm_sched_wqueue_ready(9) — Kernel API Manual ✨

okay so bestie, welcome to the drm_sched_wqueue_ready(9) page 💅 this is a little one but she's important, i promise. it lives in the kernel API manual and it's basically the vibe check for the GPU scheduler.

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🌸 NAME 🌸

drm_sched_wqueue_ready — Is the scheduler ready for submission

like… is she ready or is she NOT ready, that's the whole question 🎀

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🦋 SYNOPSIS 🦋

bool drm_sched_wqueue_ready (struct drm_gpu_scheduler *sched );

returning a bool, taking one pointer, no drama, no cap ✨

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🎀 ARGUMENTS 🎀

• sched — the scheduler instance 👑 that's the one and only thing you hand her. she just wants the scheduler, that's it, that's the whole ask.

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💖 DESCRIPTION 💖

Returns true if submission is ready 🫶

that's literally it bestie. she peeks at the scheduler and tells you whether submission is ready — true means yes queen go ahead, anything else and… not yet 🙈

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🔥 SEE ALSO 🔥

okay this is the part where she name-drops her whole friend group and honestly? iconic. the kernel file in question is ./drivers/gpu/drm/scheduler/sched_main.c and here's everyone else in the group chat:

• Overview(9)
• Flow Control(9)
• sched_policy (int)(9)
• drm_sched_can_queue(9)
• drm_sched_run_job_queue(9)
• drm_sched_run_free_queue(9)
• drm_sched_job_done(9)
• drm_sched_job_done_cb(9)
• drm_sched_start_timeout(9)
• drm_sched_tdr_queue_imm(9)
• drm_sched_fault(9)
• drm_sched_suspend_timeout(9)
• drm_sched_resume_timeout(9)
• drm_sched_job_reinsert_on_false_timeout(9)
• drm_sched_stop(9)
• drm_sched_start(9)
• drm_sched_resubmit_jobs(9)
• drm_sched_job_init(9)
• drm_sched_job_arm(9)
• drm_sched_job_add_dependency(9)
• drm_sched_job_add_syncobj_dependency(9)
• drm_sched_job_add_resv_dependencies(9)
• drm_sched_job_add_implicit_dependencies(9)
• drm_sched_job_has_dependency(9)
• drm_sched_job_cleanup(9)
• drm_sched_wakeup(9)
• drm_sched_select_entity(9)
• drm_sched_get_finished_job(9)
• drm_sched_pick_best(9)
• drm_sched_free_job_work(9)
• drm_sched_run_job_work(9)
• drm_sched_init(9)
• drm_sched_fini(9)
• drm_sched_increase_karma(9)
• drm_sched_wqueue_stop(9)
• drm_sched_wqueue_start(9)
• drm_sched_is_stopped(9)
• drm_sched_job_is_signaled(9)

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and that's the whole page, you ate that 🍓 this lil beauty ships from ./drivers/gpu/drm/scheduler, dated October 2026, and she said periodt. mwah 💜