xe_drm_client_fdinfo(9)

🦋 xe_drm_client_fdinfo(9) 🦋

okay so this little cutie is a page from the Kernel API Manual, and it's here to explain one callback. bestie, it's giving very specific kernel energy, and we're gonna get through it together. 💅

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💖 NAME 💖

xe_drm_client_fdinfo — Callback for fdinfo interface

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✨ SYNOPSIS ✨

the whole signature is literally this, no cap:

void xe_drm_client_fdinfo (struct drm_printer *p , struct drm_file *file
);

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🎀 ARGUMENTS 🎀

• p — the drm_printer ptr. that's the pointer, bestie. 🖨️
• file — the drm_file ptr. the file pointer in question. 📁

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🌸 DESCRIPTION 🌸

okay so here's the tea: this is the callback for the drm fdinfo interface. 🫖

you register this callback in the drm driver ops for show_fdinfo. that's the move. ✨

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🦋 RETURN 🦋

void. literally nothing comes back — this function said "no thoughts, just vibes." 💅

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🌈 SEE ALSO 🌈

• Kernel file ./drivers/gpu/drm/xe/xe_drm_client.c
• DRM Client usage stats(9)
• xe_drm_client_alloc(9)
• __xe_drm_client_free(9)
• xe_drm_client_add_bo(9)
• xe_drm_client_remove_bo(9)

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and that's the page, bestie 🫶 it lives under ./drivers/gpu/drm/xe, and it's dated October 2026. slay. 💜