drm_sched_jo...s_dependency(9)

💅 drm_sched_job_has_dependency — from the Kernel API Manual, bestie ✨

okay so real talk, this is a page straight out of the Kernel API Manual and it's lowkey a little one but it's iconic 🎀

🌸 NAME 🌸

drm_sched_job_has_dependency — check whether fence is the job's dependency 🦋

like, it's the vibe check that asks "is this fence in the job's dependency list or not" 💅

✨ SYNOPSIS ✨

bool drm_sched_job_has_dependency (struct drm_sched_job *job , struct
dma_fence *fence );

yep that's the whole signature, no cap 💖

🫶 ARGUMENTS 🫶

• job — the scheduler job we're checking, main character of this whole operation 👑
• fence — the fence we're looking for, like we're scrolling the dependency list going "where u at" 😭

⭐ RETURN ⭐

Returns True if fence is found within the job's dependencies — slay, it's in there 🔥 — and false otherwise. That's it, that's the tea 🍓

🌈 SEE ALSO 🌈

so here's the whole group chat, everybody who gets mentioned on this page:

• Kernel file ./drivers/gpu/drm/scheduler/sched_main.c 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_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_ready(9)
• drm_sched_wqueue_stop(9)
• drm_sched_wqueue_start(9)
• drm_sched_is_stopped(9)
• drm_sched_job_is_signaled(9)

and that's the whole page bestie, ty for coming to my ted talk 💜 this one lives over in ./drivers/gpu/drm/scheduler and the version tag says October 2026 — mwah, go check the dependencies, ily, bye 🧚‍♀️✨🌸