drm_gpusvm_has_mapping(9)

📦 version 7.3.1, in nixpkgs unstable

✨ drm_gpusvm_has_mapping(9) ✨

okay bestie, so this one lives in the Kernel API Manual and it's literally called drm_gpusvm_has_mapping — a whole little vibe check for your GPU's shared virtual memory 💅

🎀 NAME 🎀

drm_gpusvm_has_mapping — check if GPU SVM has a mapping for the given address range 🗺️✨

like, does this range have a home or is it homeless? we're about to find out 🫶

🌸 SYNOPSIS 🌸

bool drm_gpusvm_has_mapping (struct drm_gpusvm *gpusvm , unsigned long
start , unsigned long end );

yes she returns a bool, she's decisive like that 👑

💖 ARGUMENTS 💖

  • gpusvm — pointer to the GPU SVM structure. that's your main character right there, the whole struct we're interrogating 🧚
  • start — start address 🌸
  • end — end address 🌸

so you hand her a range, start through end, and a gpusvm to look inside, and she does her thing. no cap 🔥

⭐ RETURN ⭐

True if GPU SVM has mapping, False otherwise 💀

that's it. that's the answer. binary queen behavior fr fr 🙈

ngl this is the whole entire function — one yes-or-no, no drama, no exit codes, no signals, no errno shenanigans. just vibes and a boolean 🎀

🦋 SEE ALSO 🦋

the whole friend group showed up, and we're listing every single one because nobody gets left out 💜

go read them all, iykw00t 🌈 (ok it's iykyk, but you get it 💅)

ok that's the whole page bestie, nothing hidden, nothing skipped 🫶

and that's a wrap on this one, mwah 💋 — brought to you by the Kernel API Manual out of ./drivers/gpu/drm, dated October 2026. slay, see you in the next manpage 🌸✨🎀

📦 where this page comes from