radeon_unpin_work_func(9)

💖 radeon_unpin_work_func(9) 💖

okay so bestie, welcome to the Kernel API Manual, section 9, and today's main character is radeon_unpin_work_func — a little work-item function that is genuinely doing the lord's work (literally unpinning stuff). no cap. 🎀

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✨ NAME ✨

radeon_unpin_work_func — unpin old buffer object 💅

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🌸 SYNOPSIS 🌸

void radeon_unpin_work_func (struct work_struct *__work );

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🦋 ARGUMENTS 🦋

• __work — the kernel work item, aka the lil task that has been queued up and is now getting its moment ✨

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💜 DESCRIPTION 💜

So here's the whole vibe: this function unpins the old frame buffer object outside of the interrupt handler. that's it, that's the whole job. it's giving "do the cleanup somewhere chill instead of in the middle of an interrupt" energy, and honestly? obsessed. 🔥

interrupt handlers are like the group chat at 3am — fast, chaotic, and you do not want to be doing heavy lifting in there. this function takes that tedious unpinning task and lets it happen somewhere safer. icon behaviour. 👑

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🌈 SEE ALSO 🌈

• Kernel file ./drivers/gpu/drm/radeon/radeon_display.c
• radeon_crtc_handle_flip(9)
• radeon_flip_work_func(9)
• avivo_reduce_ratio(9)
• avivo_get_fb_ref_div(9)
• radeon_compute_pll_avivo(9)

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alright bestie, that's the whole page 🫶 — brought to you by the lovely people over at ./drivers/gpu/drm/radeon, dated October 2026, for radeon_unpin_work_func(9). go forth and unpin responsibly. mwah 💋 periodt.