trace_array_init_printk(9)

💖 NAME 💖

trace_array_init_printk — initialize buffers for trace_array_printk(). This is the Kernel API Manual page for it, and yes bestie, it's a whole little setup era. ✨

✨ SYNOPSIS ✨

int trace_array_init_printk (struct trace_array *tr );

🎀 ARGUMENTS 🎀

• tr — the trace array you're initializing the buffers for. That's the whole vibe. 🫶

💅 DESCRIPTION 💅

Okay so trace_array_printk only writes into instances, which means it's OK to have in the kernel (unlike trace_printk). No cap. 🦋

But you have to call trace_array_init_printk before trace_array_printk can be used on a trace_array. Like, do the setup first, bestie — it's giving prerequisites. 🔥

🌈 SEE ALSO 🌈

• Kernel file ./kernel/trace/trace_printk.c — __trace_puts(9), __trace_bputs(9), trace_vbprintk(9), trace_array_printk(9) 👀

muah 💋 — this page's source/version is ./kernel/trace, and its date is October 2026. now go initialize those buffers, bestie! 🎀