trace_user_enter(9)

✨ NAME ✨

okay bestie, this is the trace_user_enter(9) page, fresh from the Kernel API Manual 💖 — and it's literally about trace_user_enter, which is called when the kernel resumes to userspace. periodt. 👑

🌸 SYNOPSIS 🌸

void trace_user_enter (int dummy );

🎀 ARGUMENTS 🎀

• dummy — the dummy arg 🫠, and yes it's just there to make the trace event macro happy. no cap.

🦋 DESCRIPTION 🦋

So here's the vibe: this event occurs when the kernel resumes to userspace after an exception or a syscall. That's the lore, and it ate. ✨

💅 SEE ALSO 💅

• Kernel file ./include/trace/events/context_tracking.h 👀
• trace_user_exit(9) 🌈

mwah 💋 — this little page is chillin' in the Kernel API Manual, with source ./include/trace/events, dated October 2026. bye bestie! 🫶