dm_test_enab...dates_enable(9)

📦 version 7.3.1, in nixpkgs unstable

💅 dm_test_enable_periodic_detection_updates_enable(9) — a Kernel API Manual moment ✨

okay bestie, so this is a page from the Kernel API Manual and honestly? it's a little guy. a tiny little test helper. but we're gonna give it the full main character treatment because every function deserves love 🫶

🌸 NAME 🌸

dm_test_enable_periodic_detection_updates_enable — the test that checks the idle work enable flag, periodt 💅

🎀 SYNOPSIS 🎀

void dm_test_enable_periodic_detection_updates_enable (struct kunit
*test );

✨ ARGUMENTS ✨

  • test — the KUnit test context 💖 like, that's the whole vibe, that's the one thing it takes

🦋 DESCRIPTION 🦋

so here's the tea ☕ — this test keeps idle_workqueue->running set. why? because it wants the helper to only update the enable flag and not go queue up the idle worker. no surprise background tasks, no extra chaos, just the flag update and nothing else. lowkey elegant ngl 🧚

the way that's literally the entire point: running stays set so the worker never gets queued. slay.

👑 SEE ALSO 👑

🌈 The kernel file 🌈

  • ./drivers/gpu/drm/amd/display/amdgpu_dm/tests/amdgpu_dm_helpers_test.c

💜 the whole friend group (yes, all of them, we're not skipping anyone) 💜

and that's the whole page bestie, every single reference accounted for, no cap 💀✨

sign-off time 🎀 this lil page lives at ./drivers/gpu/drm/amd/display/... and it's dated October 2026, still serving the same dm_test_enab...dates_enable(9) energy. mwah 💋 go read your tests, ily, bye 🦋💖

📦 where this page comes from