FORCELONGTRAINING (UINT)(9)

👑 forcelongtraining (uint) — honestly? iconic.

okay so this is straight out of the Kernel API Manual, section 9 (the (9) at the end of everything is just the section number, bestie — it's not part of the name, do not come for me). The star of the show is forcelongtraining (uint). Yes the type is part of the whole bit. It's a vibe.

✨ DESCRIPTION ✨

Lowkey the whole thing in one line: forcelongtraining forces long memory training in resume.

And the default? Zero. 0. As in, out of the box you get short training in resume. That's it, that's the drama. Set it and you're telling the kernel "no, actually, take the long way around on resume," and it simply… does. 🫶

ngl this is one of those tiny knobs with a very specific job. Read it, set it if you know why you're setting it, otherwise leave the 0 alone and go live your life. 💅

🌈 SEE ALSO 🌈

the way this list goes on forever — it's giving "every single sibling at the family reunion." All of them, in original order, no crumbs left behind:

• vramlimit (int)(9)
• vis_vramlimit (int)(9)
• gartsize (uint)(9)
• gttsize (int)(9)
• moverate (int)(9)
• audio (int)(9)
• disp_priority (int)(9)
• hw_i2c (int)(9)
• pcie_gen2 (int)(9)
• msi (int)(9)
• svm_default_granularity (uint)(9)
• lockup_timeout (string)(9)
• dpm (int)(9)
• fw_load_type (int)(9)
• aspm (int)(9)
• runpm (int)(9)
• ip_block_mask (uint)(9)
• bapm (int)(9)
• deep_color (int)(9)
• vm_size (int)(9)
• vm_fragment_size (int)(9)
• vm_block_size (int)(9)
• vm_fault_stop (int)(9)
• vm_update_mode (int)(9)
• exp_hw_support (int)(9)
• dc (int)(9)
• sched_jobs (int)(9)
• sched_hw_submission (int)(9)
• ppfeaturemask (hexint)(9)
• pcie_gen_cap (uint)(9)
• pcie_lane_cap (uint)(9)
• cg_mask (ullong)(9)
• pg_mask (uint)(9)
• sdma_phase_quantum (uint)(9)
• disable_cu (charp)(9)
• virtual_display (charp)(9)
• lbpw (int)(9)
• gpu_recovery (int)(9)
• emu_mode (int)(9)
• ras_enable (int)(9)
• ras_mask (uint)(9)
• timeout_fatal_disable (bool)(9)
• timeout_period (uint)(9)
• si_support (int)(9)
• cik_support (int)(9)
• smu_memory_pool_size (uint)(9)
• async_gfx_ring (int)(9)
• mcbp (int)(9)
• discovery (int)(9)
• mes_log_enable (int)(9)
• uni_mes (int)(9)
• noretry (int)(9)
• force_asic_type (int)(9)
• use_xgmi_p2p (int)(9)
• sched_policy (int)(9)
• hws_max_conc_proc (int)(9)
• cwsr_enable (int)(9)
• max_num_of_queues_per_device (int)(9)
• send_sigterm (int)(9)
• halt_if_hws_hang (int)(9)
• hws_gws_support(bool)(9)
• queue_preemption_timeout_ms (int)(9)
• debug_evictions(bool)(9)
• no_system_mem_limit(bool)(9)
• no_queue_eviction_on_vm_fault (int)(9)
• mtype_local (int)(9)
• pcie_p2p (bool)(9)
• dcfeaturemask (uint)(9)
• dcdebugmask (uint)(9)
• abmlevel (uint)(9)
• damageclips (int)(9)
• tmz (int)(9)
• freesync_video (uint)(9)
• reset_method (int)(9)
• bad_page_threshold (int) Bad page threshold is specifies the(9)
• vcnfw_log (int)(9)
• sg_display (int)(9)
• umsch_mm (int)(9)
• umsch_mm_fwlog (int)(9)
• smu_pptable_id (int)(9)
• partition_mode (int)(9)
• enforce_isolation (int)(9)
• modeset (int)(9)
• seamless (int)(9)
• debug_mask (uint)(9)
• agp (int)(9)
• wbrf (int)(9)
• rebar (int)(9)
• user_queue (int)(9)
• ptl (int)(9)

🫶 friendly reminder that bad_page_threshold (int) Bad page threshold is specifies the(9) is literally how it shows up here — grammar chaos and all. I did not touch it, I did not fix it, I am simply the messenger. 💀

🧚 and that's the whole page

short, sweet, extremely specific. main character energy in a single tunable. slay. 🎀

this legendary little entry lives at ./drivers/gpu/drm/amd/amdgpu, and it was stamped October 2026 — so yeah, she's dated, she's filed, she's perfect. bye bestie, go force some long training (or don't, the default is 0) 💖