trace_find_filtered_pid(9)

💅 trace_find_filtered_pid(9) 💅

okay so bestie, welcome to the Kernel API Manual ✨ this one's a kernel function page and it's honestly so useful — it's trace_find_filtered_pid, and no I will not be pronouncing all of that out loud 🫶

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🌸 NAME 🌸

trace_find_filtered_pid — check if a pid exists in a filtered_pid list 👑

like that's literally the whole job. it checks. it tells you yes or no. main character energy fr fr 💖

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✨ SYNOPSIS ✨

bool trace_find_filtered_pid (struct trace_pid_list *filtered_pids ,
pid_t search_pid );

bool in, bool out — we love a function that knows what it is 💅

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🎀 ARGUMENTS 🎀

• filtered_pids — the list of pids you're gonna check, bestie. this is the haystack 🌾
• search_pid — the PID you're hunting for inside filtered_pids. this is the needle 🪡

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🦋 DESCRIPTION 🦋

so here's the vibe check: it returns true if search_pid is found in filtered_pids, and false otherwise ✨

that's it. that's the whole thing. no cap. truthy = found, falsy = not found, and honestly? iconic behavior 🌈

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💜 SEE ALSO 💜

• Kernel file ./kernel/trace/trace_pid.c — the source file, go look at it, iykyk 📂
• trace_ignore_this_task(9)
• trace_filter_add_remove_task(9)
• trace_pid_next(9)
• trace_pid_start(9)
• trace_pid_show(9)

like a little friend group of tracing functions, and they all ate 💅🔥

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and that's the page!! 🎀 source/version is ./kernel/trace and the date on this one is October 2026 — so it's giving cozy-autumn-kernel-docs vibes 🍓 mwah, go read the actual kernel source now, ily, bye 🧚💖