drm_client_b...vunmap_local(9)

💅 NAME

drm_client_buffer_vunmap_local — unmap a DRM client buffer, bestie ✨

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🎀 SYNOPSIS

void drm_client_buffer_vunmap_local (struct drm_client_buffer *buffer );

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🦋 ARGUMENTS

• buffer — the DRM client buffer in question. like, the actual buffer object you're unmapping. no notes 💖

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🌸 DESCRIPTION

okay so listen 🫶 this function does exactly one (1) thing: it removes a client buffer's memory mapping — the one that was established with drm_client_buffer_vunmap_local.

and yes, that's literally what the page says, i'm just the messenger 💀

the tea is that calling this is only required by clients that manage their buffer mappings by themselves. so if something else is handling your mappings for you, you can lowkey just… not. not your problem, not your era 🙈

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👑 SEE ALSO

• the kernel file ./drivers/gpu/drm/drm_client.c overview(9) — go read the whole vibe 🌈
• drm_client_init(9)
• drm_client_register(9)
• drm_client_release(9)
• drm_client_buffer_delete(9)
• drm_client_buffer_vmap_local(9)
• drm_client_buffer_vmap(9)
• drm_client_buffer_vunmap(9)
• drm_client_buffer_create_dumb(9)
• drm_client_buffer_flush(9)

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periodt. that's the whole page. go unmap responsibly 🧚

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⭐ that's a wrap on this one, bestie — brought to you straight outta ./drivers/gpu/drm, stamped October 2026, part of the Kernel API Manual 💜🎀