softleaf_is_hwpoison(9)

📦 version 7.3.1, in nixpkgs unstable

💅 softleaf_is_hwpoison(9)

okay so real talk, bestie — this is a page straight out of the Kernel API Manual (yes, that manual, the 9 one, kernel-space royalty 👑), and it's about one very specific little question: is this leaf entry a hardware poison entry? that's it. that's the whole vibe. let's get into it ✨

🌸 NAME 🌸

softleaf_is_hwpoison — the "hey, is this leaf entry a hardware poison entry?" check 🧪💀

like, literally the entire function is that one question. no cap.

🎀 SYNOPSIS 🎀

bool softleaf_is_hwpoison (softleaf_t entry );

she takes a softleaf_t called entry, and she gives you back a bool. simple. iconic. 🫶

✨ ARGUMENTS ✨

  • entry — the leaf entry. that's it, that's the whole argument. one (1) leaf entry, handed over for inspection 🍃

💖 RETURN 💖

  • true — bestie, that leaf entry is a hardware poison entry 💀🔥
  • false — nope, it is not a hardware poison entry 🌈

fr fr, that's the whole decision tree. two leaves, both valid.

🦋 SEE ALSO 🦋

first up, the kernel file this whole family lives in:

  • ./include/linux/leafops.h

and now the full squad — literally every one of them, because the leaf ops friend group is large and we love her for it 💜:

iykyk — go read a few, they're all lowkey serving 🫶

ngl bestie, this one's a shortie, so there's no wild warnings or deprecated chaos here — just a clean lil true/false check. enjoy the peace while it lasts 💅

okay that's the page!! mwah 💖 this came from the kernel API manual, filed under ./include/linux, dated October 2026, and yeah — the page name is softleaf_is_hwpoison(9), in case you forgot already 🙈 ily, go check your leaf entries 🎀

📦 where this page comes from