ps3_lpm_copy_tb(9)

💖 ps3_lpm_copy_tb(9) 💖

okay bestie, welcome to the Kernel API Manual entry for ps3_lpm_copy_tb(9) — it's giving “move trace buffer data into a kernel buffer” energy, and honestly? iconic. 🎀✨

🌸 NAME 🌸

ps3_lpm_copy_tb — Copy data from the trace buffer to a kernel buffer. no cap. 💅

✨ SYNOPSIS ✨

int ps3_lpm_copy_tb (unsigned long offset , void *buf , unsigned long
count , unsigned long *bytes_copied );

🫶 ARGUMENTS 🫶

• offset — Offset in bytes from the start of the trace buffer.
• buf — Copy destination.
• count — Maximum count of bytes to copy.
• bytes_copied — Pointer to a variable that will receive the number of bytes copied to buf.

💅 DESCRIPTION 💅

So here's the tea: on error, buf will contain any successfully copied trace buffer data, and bytes_copied will be set to the number of bytes successfully copied. that's the whole vibe. 😭💜

🦋 SEE ALSO 🦋

Kernel file ./drivers/ps3/ps3-lpm.c is the source spot, and the SEE ALSO squad is: struct ps3_lpm_shadow_regs(9), struct ps3_lpm_priv(9), ps3_read_phys_ctr(9), ps3_write_phys_ctr(9), ps3_read_ctr(9), ps3_write_ctr(9), ps3_read_pm07_control(9), ps3_write_pm07_control(9), ps3_read_pm(9), ps3_write_pm(9), ps3_get_ctr_size(9), ps3_set_ctr_size(9), ps3_enable_pm(9), ps3_disable_pm(9), ps3_lpm_copy_tb_to_user(9), ps3_get_and_clear_pm_interrupts(9), ps3_enable_pm_interrupts(9), ps3_lpm_open(9), ps3_lpm_close(9). 🫶🔥

source/version: ./drivers/ps3 · date: October 2026 · page name: ps3_lpm_copy_tb(9) — bye bestie, slay 💖🫶