cpu_rmap_put(9)

📦 version 7.3.1, in nixpkgs unstable

💅 cpu_rmap_put(9)

okay so bestie, welcome to the Kernel API Manual ✨ this is the page for cpu_rmap_put(9) and it's literally so short you could read it in the time it takes to send one (1) voice note 🎀

✨ NAME ✨

cpu_rmap_put — release ref on a cpu_rmap 🫶

like, you're letting go of a reference. that's the whole vibe. closing the tab, dropping the friendship bracelet back in the bowl, you get it 💅

🌸 SYNOPSIS 🌸

int cpu_rmap_put (struct cpu_rmap *rmap );

she returns an int, she takes one pointer, she's an icon, she's lowkey doing the most with the least 👑

🦋 ARGUMENTS 🦋

  • rmap — the reverse-map that was allocated with alloc_cpu_rmap 🌈 that's it. that's the argument. no cap, it's just the one (1) parameter and she ate 💖

🔥 SEE ALSO 🔥

okay this list is long but every single one of these matters, do not skip, i will know 😭 find them all chilling in the kernel file ./lib/cpu_rmap.c:

like yes there are ten of them, and yes you're gonna go read them, because that's the kind of bestie you are 💜✨

ngl this page is short but she's important — cpu_rmap_put is the counterpart to grabbing a ref, so don't be out here leaking your cpu_rmap references, okay? 🙈 the manpage doesn't spell out what the return value means, so don't ask me, go read the source, iykyk 🧚

okay that's the page!! 🍓 signed, sealed, and delivered from <purple>./lib</purple>, October 2026 edition, brought to you by cpu_rmap_put(9) herself 👑💖 mwah, go touch some kernel code bestie ⭐

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