trace_pid_show(9)

✨ trace_pid_show(9) ✨

okay so this is a page straight out of the Kernel API Manual, bestie — like, the actual kernel docs, and it's giving "tiny function, big responsibilities" energy 🎀

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🌸 NAME 🌸

trace_pid_show — shows the current pid while you're doing seq_file processing 💅

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🦋 SYNOPSIS 🦋

int trace_pid_show (struct seq_file *m , void *v );

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🎀 ARGUMENTS 🎀

• m — the seq_file structure you're writing into, like it's the canvas and you're the artist 🖌️
• v — a void pointer holding the pid (+1) value that you wanna display, no cap

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⭐ DESCRIPTION ⭐

So like, this function can be used directly by seq_file operations to display the current pid value. That's it, that's the whole vibe — it's a little display helper doing its main character thing 🌈

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💜 SEE ALSO 💜

Kernel file ./kernel/trace/trace_pid.c, plus these iconic siblings:

• trace_find_filtered_pid(9)
• trace_ignore_this_task(9)
• trace_filter_add_remove_task(9)
• trace_pid_next(9)
• trace_pid_start(9)

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fr fr, that's everything this page says — don't go reading extra behaviour into it, bestie 🙈

mkay bye, ily, go read some kernel source 💖 this came from that ./kernel/trace corner of the tree, dated October 2026 ✨🫶