trace_s390_cio_rsch(9)

🌟 trace_s390_cio_rsch(9) 🌟

okay bestie, welcome to the Kernel API Manual entry for trace_s390_cio_rsch — it's giving “tiny tracepoint, very specific job” energy, and honestly? obsessed 💅

✨ NAME ✨

trace_s390_cio_rsch — the tracepoint for when the Resume Subchannel instruction (RSCH) was performed. no cap, that's the whole vibe 🦋

🎀 SYNOPSIS 🎀

void trace_s390_cio_rsch (struct subchannel_id schid , int cc );

🦋 ARGUMENTS 🦋

• schid — the subchannel ID, aka which subchannel we're talking about bestie 🫶
• cc — the condition code, the little status number doing its main character thing ✨

💖 SEE ALSO 💖

Kernel file ./drivers/s390/cio/trace.h, plus the whole trace bestie lineup:

• trace_s390_cio_stsch(9)
• trace_s390_cio_msch(9)
• trace_s390_cio_tsch(9)
• trace_s390_cio_tpi(9)
• trace_s390_cio_ssch(9)
• trace_s390_cio_csch(9)
• trace_s390_cio_hsch(9)
• trace_s390_cio_xsch(9)
• trace_s390_cio_chsc(9)
• trace_s390_cio_interrupt(9)
• trace_s390_cio_adapter_int(9)
• trace_s390_cio_stcrw(9)

and for the cute lil sign-off: this page's source/version lives at ./drivers/s390/cio, it's dated October 2026, and the page name is trace_s390_cio_rsch(9) — bye bestie, go trace those subchannels 💖🫶🌈