vringh_need_notify_user(9)

📦 version 7.3.1, in nixpkgs unstable

💖 vringh_need_notify_user 💖

okay so bestie, welcome to the Kernel API Manual — today's main character is vringh_need_notify_user, and yes it's a whole vibe. iykyk ✨

🌸 NAME 🌸

vringh_need_notify_user — literally the "do i need to text them back?" check for used buffers 🫶

Like, must we tell the other side about used buffers? that's the whole question, fr fr.

🎀 SYNOPSIS 🎀

int vringh_need_notify_user (struct vringh *vrh );

🦋 ARGUMENTS 🦋

  • vrh — the vring we've called vringh_complete_user on. that's the one. the icon. the main character ✨

💅 DESCRIPTION 💅

Returns -errno or 0 if we don't need to tell the other side, and 1 if we do 👑

so like — three possible moods, and you gotta vibe check which one you're in:

  • -errno — something went sideways, here's your error code 😭
  • 0 — nope, no need to notify the other side, we're chillin' 💜
  • 1 — yes bestie, go tell them, they need to know 🔥

periodt.

🌈 SEE ALSO 🌈

Kernel file ./drivers/vhost/vringh.c — the whole friend group lives here, and honestly? obsessed. 💖

like i said — huge friend group, all iconic, no cap 🌟

ok that's the whole page bestie, you ate it up 💅✨

sign-off time!! this one came from ./drivers/vhost, dated October 2026, and it's filed under vringh_need_notify_user(9) 🎀 bye pookie, go notify somebody 🦋💖

📦 where this page comes from