em_table_alloc(9)

💖 em_table_alloc(9) 💖

okay bestie, welcome to the Kernel API Manual page for em_table_alloc(9) — it's giving tiny kernel helper, main character energy ✨. let's go 💅

✨ NAME ✨

em_table_alloc — allocate a new EM table 🎀

🌸 SYNOPSIS 🌸

struct em_perf_table * em_table_alloc (struct em_perf_domain *pd );

🦋 ARGUMENTS 🦋

• pd — the EM performance domain for which this must be done. like, that's the domain this whole thing is for, periodt 💖

👑 DESCRIPTION 👑

okay so em_table_alloc allocates a new EM table and initializes its kref to indicate that it has a user. then it returns the allocated table, or NULL. no cap, that's the whole vibe: allocate it, init the kref so it knows a user is there, and hand it back — or hand back NULL 😭. literally the whole function, bestie 🫶

🔥 SEE ALSO 🔥

the kernel file is ./kernel/power/energy_model.c, and the whole squad is:

• em_table_free(9)
• em_dev_compute_costs(9)
• em_dev_update_perf_domain(9)
• em_pd_get(9)
• em_cpu_get(9)
• em_dev_register_perf_domain(9)
• em_dev_register_pd_no_update(9)
• em_dev_unregister_perf_domain(9)
• em_adjust_cpu_capacity(9)
• em_dev_update_chip_binning(9)
• em_update_performance_limits(9)

mwah 💋 source/version check: ./kernel/power; date check: October 2026; page check: em_table_alloc(9) — bye bestie, slay your kernel journey 🫶✨