smu_wbrf_de...work_handler(9)

✨ smu_wbrf_delayed_work_handler ✨

okay so this is a page straight out of the Kernel API Manual, and the star of the show is smu_wbrf_delayed_work_handler — the callback that fires when the delayed work timer has expired. bestie, it's giving "I waited patiently and now it's my moment" 💅

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🎀 NAME 🎀

smu_wbrf_delayed_work_handler — the callback that runs when the delayed work timer expires ✨

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🦋 SYNOPSIS 🦋

void smu_wbrf_delayed_work_handler (struct work_struct *work );

that's it, that's the whole vibe. one function, one pointer, no drama 🫶

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🌸 ARGUMENTS 🌸

• work — a struct work_struct pointer. yes bestie, it's literally just the pointer. that's the whole argument. iconic behaviour, no notes 👑

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💖 DESCRIPTION 💖

so the flood is over, right? like, the whole thing has calmed down 🌈 and now the driver gets to sit down and consume the latest exclusion ranges. that's the whole job. the timer went off, the work handler wakes up, and it handles its business ✨

no cap, it's a short description because the function has a short job. sometimes that's all you need 💅

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🔥 SEE ALSO 🔥

the kernel file this lives in:

• ./drivers/gpu/drm/amd/pm/swsmu/amdgpu_smu.c

and the whole friend group of related functions, all of them, in the order they were introduced (not me alphabetising them, they're serving the original order 💀):

• smu_dpm_set_power_gate(9)
• smu_set_user_clk_dependencies(9)
• smu_restore_dpm_user_profile(9)
• smu_alloc_memory_pool(9)
• smu_wbrf_handle_exclusion_ranges(9)
• smu_wbrf_event_handler(9)
• smu_wbrf_support_check(9)
• smu_wbrf_init(9)
• smu_wbrf_fini(9)
• smu_get_ppt_limit(9)
• smu_reset_sdma_is_supported(9)

go read them too, they're all main character energy in their own way 🧚

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🍓 friendly reminder: the header up top abbreviates this one as smu_wbrf_de...work_handler(9) — that's just the page header doing its truncation thing, not a different function. the real, full name is smu_wbrf_delayed_work_handler. iykyk 💜

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and that's the whole page, bestie! brought to you by the good people over in ./drivers/gpu/drm/amd/pm/swsmu, dated October 2026 — go forth and handle your delayed work, you absolute queen 💖🎀🦋🌸✨