objagg_stats_get(9)

📦 version 7.3.1, in nixpkgs unstable

🌸 objagg_stats_get(9) — the kernel API manual, but make it cute ✨

okay so bestie, welcome to objagg_stats_get(9) from the Kernel API Manual 💖 this is the little function that slides you the stats of your objagg instance, and honestly? it's giving main character energy 👑

✨ NAME ✨

objagg_stats_get — obtains stats of the objagg instance 🎀

like, it gets you the stats. that's the whole vibe. no cap.

🦋 SYNOPSIS 🦋

const struct objagg_stats * objagg_stats_get (struct objagg *objagg );

look at her. one argument. immaculate. 💅

🌸 ARGUMENTS 🌸

  • objagg — the objagg instance 💜 that's it, that's the whole parameter, she's lowkey simple like that 🫶

⭐ NOTE ⭐

first things first, and this is the important bit so don't skip it 🙈: all locking must be provided by the caller. like, the function is NOT gonna lock anything for you. that's your job, bestie. handle it 🔥

the returned structure contains statistics of all objects currently in use, ordered by these rules 📋:

  1. Root objects are always on lower indexes than the rest. 👑 (roots stay winning)
  2. Objects with higher delta user count are always on lower indexes. 🔥
  3. In case more objects have the same delta user count, the objects are ordered by user count. 🌈

and the return value? she's a two-path queen 👸:

  • Returns a pointer to the stats instance in case of success ✨
  • otherwise it returns a pointer error using the ERR_PTR macro 💀 (so like, check it with IS_ERR before you go dereferencing, iykyk)
fr fr do not forget the locking. the function will not do it for you. that's not a vibe, that's a crash 🫠

🎀 SEE ALSO 🎀

go read them. all of them. the whole friend group 🫶✨

and that's the page, bestie 💖 brought to you straight out of ./lib, dated October 2026, and yes it's literally titled objagg_stats_get(9) — slay, ate, periodt 👑💅🌸

📦 where this page comes from